EDWARD J ARTNAK MD
NPI 1659352433
Internal Medicine - Gastroenterology in San Angelo, TX
About Edward J Artnak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EDWARD J ARTNAK MD (NPI 1659352433) is an individual gastroenterology provider in San Angelo, Texas, licensed in Texas (G6896) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Edward J Artnak Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Edward Artnak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Angelo, TX 76903
- Reassigned Medicare billing, Texas enrollment
- 671 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 76903 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.
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.
SAN ANGELO, TX 76903
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 Edward Artnak's NPI number?
The NPI number for Edward Artnak is 1659352433. It was assigned to this individual provider in the NPPES registry on November 9, 2005.
Where is Edward Artnak located?
Edward Artnak practices at 120 E Beauregard Ave, San Angelo, TX 76903. The listed phone number is (325) 481-2274.
What is Edward Artnak's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Edward Artnak enrolled in Medicare?
Yes. Edward Artnak is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Edward Artnak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Edward Artnak reassigns Medicare benefits to Shannon Clinic (San Angelo, TX). The 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 Edward Artnak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Edward Artnak accept?
Health plans from Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas list Edward Artnak 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.
When was this NPI record last updated?
The NPPES record for Edward Artnak was last updated on September 13, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Edward J Artnak, MD · NPI 1659352433
Gastroenterology physician in San Angelo, Texas. Individual provider, active in the CMS NPPES registry since November 9, 2005.
## Identity
- **NPI:** 1659352433 (Entity type: Individual)
- **Enumerated:** November 9, 2005
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** G6896 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 120 E BEAUREGARD AVE, San Angelo, TX 76903-5919
- **Phone:** (325) 481-2274 · **Fax:** (325) 481-2330
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Shannon Clinic (NPI 1770587149, San Angelo, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 13, 2010
- **Other identifiers:** Medicare UPIN B20981 (TX); Other 89X530 (TX); Medicaid 132376803 (TX); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1659352433) · Data from the CMS NPPES public registry.