MICHAEL ABEL MD
NPI 1841270204
Internal Medicine - Rheumatology in Fredericksburg, TX
About Michael Abel Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL ABEL MD (NPI 1841270204) is an individual rheumatology provider in Fredericksburg, Texas, licensed in Texas (P4401) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Peterson Regional Medical Center, and is a graduate of Uniformed Services Uhs Fe Hebert School Of Med (1997).
NPPES Registry Identity
Specialties & Licenses
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
Michael Abel Md 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 Reassignment
Medicare enrollment records show Michael Abel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fredericksburg, TX 78624
- Reassigned Medicare billing, Texas enrollment
- 16 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 7
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Peterson Regional Medical Center
Acute Care Hospitals · Kerrville, TXHill Country Memorial Hospital
Acute Care Hospitals · Fredericksburg, TXHeart Of Texas Memorial Hospital
Critical Access Hospitals · Brady, TXMid Coast Medical Center - Central
Critical Access Hospitals · Llano, TXBaylor Scott & White Medical Center - Marble Falls
Acute Care Hospitals · Marble Falls, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78624 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Michael Abel's NPI number?
The NPI number for Michael Abel is 1841270204. It was assigned to this individual provider in the NPPES registry on January 20, 2006.
Where is Michael Abel located?
Michael Abel practices at 506 W Windcrest St, Fredericksburg, TX 78624. The listed phone number is (830) 990-1404.
What is Michael Abel's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Michael Abel enrolled in Medicare?
Yes. Michael Abel 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 organization bills Medicare for Michael Abel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Abel reassigns Medicare benefits to South Texas Physician Group, PLLC (Fredericksburg, 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 Michael Abel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Abel accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Michael Abel 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 Michael Abel affiliated with any hospitals?
According to CMS data, Michael Abel is affiliated with Peterson Regional Medical Center, Hill Country Memorial Hospital, Heart Of Texas Memorial Hospital, Mid Coast Medical Center - Central and Baylor Scott & White Medical Center - Marble Falls.
When was this NPI record last updated?
The NPPES record for Michael Abel was last updated on October 6, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Michael Abel, MD · NPI 1841270204
Rheumatology physician in Fredericksburg, Texas. Individual provider, active in the CMS NPPES registry since January 20, 2006.
## Identity
- **NPI:** 1841270204 (Entity type: Individual)
- **Enumerated:** January 20, 2006
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** P4401 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 506 W WINDCREST ST, Fredericksburg, TX 78624-4639
- **Phone:** (830) 990-1404 · **Fax:** (830) 992-2881
## 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:** South Texas Physician Group, PLLC (NPI 1952016685, Fredericksburg, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Uniformed Services Uhs Fe Hebert School Of Med, class of 1997
## Record status
- **NPPES last updated:** October 6, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1841270204) · Data from the CMS NPPES public registry.