Mary Weir, PA-C
NPI 1861689200 · Medical Physician Assistant · Weatherford, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Weir, PA-C is a Medical Physician Assistant provider in Weatherford, TX (NPI 1861689200).
Provider details
- NPI number
- 1861689200
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA17711 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 98 | 54 |
| Memantine Hcl | 77 | 34 |
| Topiramate | 40 | 13 |
| Gabapentin | 39 | 21 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 35 | 14 |
| Levetiracetam | 32 | 11 |
| Nortriptyline Hcl | 25 | — |
| Carbidopa/Levodopa |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,187 across 135 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-10-01
- Last updated
- 2021-10-04
- Certified
- 2021-10-04
Frequently asked questions
- What is Mary Weir's NPI number?
- Mary Weir's National Provider Identifier (NPI) is 1861689200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Weir's specialty?
- Mary Weir is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Weir located?
- Mary Weir's practice location on file with NPPES is 150 Willow Creek Dr Ste 103, Weatherford, TX 76085-3652.
- What is Mary Weir's phone number?
- The practice phone number listed in the NPPES registry for Mary Weir is (817) 599-6387.
- Does Mary Weir accept Medicare?
- Mary Weir is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Weir's NPI active?
- Yes — Mary Weir's NPI (1861689200) is active in the NPPES registry as of the last update on 2021-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.