DR. COLIN PATRICK MARTYN M.D.
NPI 1881041689
Internal Medicine in Evansville, IN
About Dr. Colin Patrick Martyn M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. COLIN PATRICK MARTYN M.D. (NPI 1881041689) is an individual internal medicine provider in Evansville, Indiana, licensed in Indiana (01090812A) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, is affiliated with Ascension St Vincent Evansville, and is a graduate of Rush Medical College Of Rush University (2016).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Colin Patrick Martyn M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Colin Martyn reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Evansville, IN 47750
- Reassigned Medicare billing, Indiana enrollment
- Medicare enrollment name: St Marys Health Inc
- 75 clinicians in this Medicare group
Evansville, IN 47750
- Reassigned Medicare billing, Indiana enrollment
- Medicare enrollment name: St Marys Medical Group LLC
- 288 clinicians in this Medicare group
Evansville, IN 47714
- Reassigned Medicare billing, Indiana enrollment
- 47 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 10
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St Vincent Evansville
Acute Care Hospitals · Evansville, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47714 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EVANSVILLE, IN 47714
EVANSVILLE, IN 47714
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Colin Martyn's NPI number?
The NPI number for Colin Martyn is 1881041689. It was assigned to this individual provider in the NPPES registry on May 21, 2016.
Where is Colin Martyn located?
Colin Martyn practices at 3700 Washington Ave, Evansville, IN 47714. The listed phone number is (812) 485-5989.
What is Colin Martyn's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Colin Martyn enrolled in Medicare?
Yes. Colin Martyn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Colin Martyn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Colin Martyn reassigns Medicare benefits to 3 organizations: St. Mary's Health, Inc (Evansville, IN), St Mary's Medical Group, LLC (Evansville, IN) and Vituity-Hm Services PC (Evansville, IN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Colin Martyn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Colin Martyn accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Colin Martyn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Colin Martyn affiliated with any hospitals?
According to CMS data, Colin Martyn is affiliated with Ascension St Vincent Evansville.
When was this NPI record last updated?
The NPPES record for Colin Martyn was last updated on July 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Colin Patrick Martyn, M.D. · NPI 1881041689
Internal Medicine physician in Evansville, Indiana. Individual provider, active in the CMS NPPES registry since May 21, 2016.
## Identity
- **NPI:** 1881041689 (Entity type: Individual)
- **Enumerated:** May 21, 2016
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 01090812A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 3700 WASHINGTON AVE, Evansville, IN 47714-0541
- **Phone:** (812) 485-5989
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): St. Mary's Health, Inc (NPI 1497706287, Evansville, IN); St Mary's Medical Group, LLC (NPI 1164852539, Evansville, IN); Vituity-Hm Services PC (NPI 1700719499, Evansville, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 2016
## Record status
- **NPPES last updated:** July 13, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1881041689) · Data from the CMS NPPES public registry.