MR. DONALD MARVIN HOWSER III M.D.
NPI 1750389425
Obstetrics & Gynecology in Granbury, TX
About Mr. Donald Marvin Howser Iii M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. DONALD MARVIN HOWSER III M.D. (NPI 1750389425) is an individual obstetrics & gynecology provider in Granbury, Texas, licensed in Texas (L1347) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Star Valley Medical Center, and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Mr. Donald Marvin Howser Iii 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
12Medicare enrollment records show Donald Howser reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Granbury, TX 76048
- Reassigned Medicare billing, Texas enrollment
- 78 clinicians in this Medicare group
Mansfield, TX 76063
- Reassigned Medicare billing, Texas enrollment
- 127 clinicians in this Medicare group
Austin, TX 78758
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Obhg Texas Holdings PA
- 998 clinicians in this Medicare group
Elizabethtown, KY 42701
- Reassigned Medicare billing, Kentucky enrollment
- 1,896 clinicians in this Medicare group
Phoenix, AZ 85012
- Reassigned Medicare billing, Arizona enrollment
- 728 clinicians in this Medicare group
Casper, WY 82601
- Reassigned Medicare billing, Wyoming enrollment
- 54 clinicians in this Medicare group
Casper, WY 82601
- Reassigned Medicare billing, Wyoming enrollment
- 16 clinicians in this Medicare group
Casper, WY 82601
- Reassigned Medicare billing, Wyoming enrollment
- 119 clinicians in this Medicare group
Casper, WY 82601
- Reassigned Medicare billing, Wyoming enrollment
- 17 clinicians in this Medicare group
Lander, WY 82520
- Reassigned Medicare billing, Wyoming enrollment
- 66 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Star Valley Medical Center
Critical Access Hospitals · Afton, WYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 76048 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
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRANBURY, TX 76048
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 Donald Howser's NPI number?
The NPI number for Donald Howser is 1750389425. It was assigned to this individual provider in the NPPES registry on July 7, 2005.
Where is Donald Howser located?
Donald Howser practices at 1212 Medical Plaza Ct, Granbury, TX 76048. The listed phone number is (817) 279-1776.
What is Donald Howser's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Donald Howser enrolled in Medicare?
Yes. Donald Howser 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 Donald Howser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Donald Howser reassigns Medicare benefits to 12 organizations: Hood Medical Group (Granbury, TX), Arlington Physician Services PA (Mansfield, TX), Obhg Texas Holdings, P.A. (Austin, TX), Community Medical Associates (Elizabethtown, KY), Banner - University Hospital Based Physicians LLC (Phoenix, AZ) and 7 more organizations, listed in the Medicare section above. 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 Donald Howser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Donald Howser accept?
Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Texas, CareSource, Oscar Health Plan, Inc. and Providence Health Plan and 1 other insurer list Donald Howser 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 Donald Howser affiliated with any hospitals?
According to CMS data, Donald Howser is affiliated with Star Valley Medical Center.
When was this NPI record last updated?
The NPPES record for Donald Howser was last updated on December 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mr. Donald Marvin Howser III, M.D. · NPI 1750389425
Obstetrics & Gynecology physician in Granbury, Texas. Individual provider, active in the CMS NPPES registry since July 7, 2005.
## Identity
- **NPI:** 1750389425 (Entity type: Individual)
- **Enumerated:** July 7, 2005
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** L1347 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1212 MEDICAL PLAZA CT, Granbury, TX 76048
- **Phone:** (817) 279-1776 · **Fax:** (817) 279-7206
## 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:** 12 organizations under Medicare reassignment (form CMS-855R): Hood Medical Group (NPI 1225096472, Granbury, TX); Arlington Physician Services PA (NPI 1093144610, Mansfield, TX); Obhg Texas Holdings, P.A. (NPI 1083917769, Austin, TX); Community Medical Associates (NPI 1669245510, Elizabethtown, KY); Banner - University Hospital Based Physicians LLC (NPI 1750751566, Phoenix, AZ); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** December 3, 2021
- **Other identifiers:** Medicaid 144014102 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1750389425) · Data from the CMS NPPES public registry.