Physician Medical Credentialing Services | Chrom MD
Credentialing is a time-consuming and complex process that involves detailed documentation, verification, and compliance with strict payer regulations. Even a single mistake or missing form can cause delays, denied enrollments, and lost revenue due to restricted patient access. At Chrom MD, we simplify credentialing, making it efficient and stress-free. Our expert team manages the entire process, from primary source verification to premium insurance enrollment, allowing you to focus on patient care without administrative burdens. Need credentialing assistance? Contact us today for a free consultation!
![Doctor-Images-10[1] Doctor-Images-10[1]](https://chrommd.com/wp-content/uploads/elementor/thumbs/Doctor-Images-101-r1vgwgiqdpjl9l0if8wi86bhnhesmxwb757eamiz0o.png)
Benefits of Outsourcing Credentialing to Chrom MD
Faster Enrollment & Approval Times:
Streamline the credentialing process with speed and efficiency, allowing you to focus more on patient care and less on paperwork.
Reduced Administrative Burdens:
Say goodbye to time-consuming tasks—our dedicated team handles the complexities, freeing up your valuable resources.
Increased Patient Access & Revenue:
Faster credentialing means patients can access care sooner, helping you boost patient satisfaction and grow your practice’s revenue.
Full Compliance with NCQA, CMS & Payer Regulations:
Stay compliant with ever-changing industry standards, ensuring smooth operations and avoiding costly delays.
Expert Guidance Every Step of the Way:
Our experienced professionals provide personalized support, guiding you through each phase of the credentialing process.
- End-to-End Credentialing Solutions
- Quick Turnaround with Accurate Documentation
- Dedicated Support Tailored to Your Needs
Take the hassle out of credentialing—Contact Chrom MD today and experience the difference!
Streamline Your Practice with Expert Billing Management
ChromMD handles all administrative aspects of physician billing, including appointment
scheduling, patient record management, and insurance claim processing.
Our Streamlined Credentialing Process
Gather Documentation
We compile all necessary licenses, certifications, references, and training records.
Primary Source Verification
We verify credentials with issuing institutions and correct errors before submission.
Application Submission & Follow-Up
We submit applications to insurers, hospitals, and Medicare/Medicaid—tracking them closely for fast approval.
Ongoing Compliance & Updates
We proactively manage re-credentialing deadlines to keep your practice running smoothly.
With Chrom MD, credentialing is no longer a roadblock—it’s a fast track to success!

Outsourcing Benefits
50% Reduction in Overhead Costs
Reduce overhead expenses by 50% and eliminate the need for an in-house team through our efficient physician billing solutions.
HIPAA Compliance
Our physician billing services are fully compliant with HIPAA protocols. We stay up-to-date with the latest regulatory standards so that there are no chances of errors or penalties
Get Paid Faster
Our expert billing and coding team submits all claims electronically within 72 hours. We vigorously track every claim and ensure that you get the maximum reimbursements from your payers.
What Our Clients Say about Chrom MD
Hear from healthcare professionals who have transformed their revenue cycle with ChromMD. Our commitment to accuracy, efficiency, and exceptional support has helped practices maximize their revenue and streamline operations. See how we’ve made a difference!


Chrom MD has proven to be an invaluable asset to our practice. Their meticulous attention to detail and efficient follow-up process have ensured that every claim is handled with accuracy. Since working with them, we’ve seen a substantial improvement in cash flow and a reduction in outstanding balances

Chrom MD has proven to be an invaluable asset to our practice. Their meticulous attention to detail and efficient follow-up process have ensured that every claim is handled with accuracy. Since working with them, we’ve seen a substantial improvement in cash flow and a reduction in outstanding balances

The team at Chrom MD is incredibly knowledgeable and responsive. Their ability to navigate complex billing issues has saved us countless hours of administrative work. Their AR recovery strategies have also helped us collect payments we thought were lost, making them an essential part of our success.

Who We Serve
- Physicians (MD/DO)
- Nurse Practitioners (NPs)
- Physician Assistants (PAs)
- Physical & Occupational Therapists
- Chiropractors (DC)
- Clinical Social Workers
- Speech-Language Pathologists
- Optometrists
- Podiatrists (DPM)
- Clinical Psychologists
- Marriage & Family Therapists
- Hospitals & Group Practices
If your profession requires credentialing, we can help!
Frequently Asked Questions
Personal Documents:
- Current CV (including current employer, with all dates in MM/YY format)
- DEA (federal) and state Controlled Dangerous Substances (CDS) certificates
- Malpractice Insurance (Certificate of Insurance)
- Valid driver’s license
- Board Certification(s)
- Practitioner License(s)
- Diploma or highest level of education (required for non-MDs and DOs)
Additional Required Documents:
- Collaborative Agreement (for Nurse Practitioners)
- ECFMG Certificate (for providers educated outside the U.S.)
- Letter of Admitting Arrangement (for providers without hospital admitting privileges)
- Passport or other citizenship documents (for providers born outside the U.S. who have not previously enrolled with Medicare)
- Letter of Prescribing Arrangement (for physicians without a DEA certificate)
Documents for Legal Entities:
- IRS Form CP575 or substitute letter 147C (EIN verification)
- IRS Form W-9
- CLIA Certificate
- Office lease agreement (required for therapy facilities)
- Business License
- Bank account verification letter (for Medicare enrollment)
Credentialing is a crucial process, but common mistakes can lead to delays, denials, or lost revenue. Here are key errors to avoid:
- Incomplete or Incorrect Applications: Ensure all applications are fully completed and accurate. Missing or incorrect details can result in delays or denials.
- Missing Deadlines or Lack of Follow-Up: Timely submission and regular follow-ups with insurers are essential. Failing to meet deadlines or check on the status of applications can cause significant setbacks.
- Failure to Verify Provider Credentials: Always confirm provider credentials and qualifications before submission to prevent rejections.
- Outdated Provider Information: Keep provider details up to date to avoid complications during re-credentialing.
- Delaying Issue Resolution: Regularly monitor credentialing applications and promptly address any issues to prevent unnecessary delays.
By avoiding these mistakes, healthcare providers can ensure a smooth credentialing process, benefiting their practice, patients, and revenue.
Medicare enrollment for regular providers typically takes 2–3 months and allows for retroactive billing. However, processing times may vary by state. DMEPOS suppliers can expect a longer enrollment period due to stricter verification requirements, including a site visit.
The CP575 is an IRS notice that confirms your business’s Employer Identification Number (EIN), serving as proof that your tax ID application was approved.This letter verifies the business’s legal name and must be included with the Medicare enrollment application. If the original is unavailable, a replacement letter (147C) can be requested as alternative EIN verification. Medicare only accepts these two documents as proof of the EIN.
The Medicare application form required for provider enrollment varies based on the provider type. Here’s a breakdown:
- Physicians and Non-Physician Practitioners: CMS-855I
- Group Practices, Clinics, and Certain Other Suppliers: CMS-855B
- Institutional Providers: CMS-855A
- Ordering and Certifying Physicians and Non-Physician Practitioners: CMS-855O
- DMEPOS Suppliers: CMS-855S (This form may be undergoing revisions)
For these forms and more details, visit the official CMS website: CMS.gov.
In most cases, a service location is required to begin Medicare credentialing. Providers cannot use their home address as a clinic address, whether temporarily or permanently. While there may be some exceptions, a home address can be used for billing and correspondence, provided a physical business address is also listed. This applies even if the office is still under construction. Applications can be submitted up to 30 days before the location opens to patients. Most commercial insurers follow similar policies.