Mary Thompson, MSN, APRN, FNP-C
NPI 1649885021 · Family Nurse Practitioner · Vernon, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Thompson, MSN, APRN, FNP-C is a Family Nurse Practitioner provider in Vernon, TX (NPI 1649885021).
Provider details
- NPI number
- 1649885021
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN, FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1012656 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,269 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 331 | $103 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 198 | $11 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 133 | $51 |
| Physician Or Allowed Practitioner Re-Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians aG0179 | 111 | $34 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 70 | $64 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 120 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 451 | 66 |
| Atorvastatin Calcium | 332 | 54 |
| Omeprazole | 246 | 42 |
| Amlodipine Besylate | 213 | 36 |
| Lisinopril | 200 | 35 |
| Potassium Chloride | 197 | 36 |
| Gabapentin | 192 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$302 across 12 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
- 2020-09-11
- Last updated
- 2020-09-11
- Certified
- 2020-09-11
Frequently asked questions
- What is Mary Thompson's NPI number?
- Mary Thompson's National Provider Identifier (NPI) is 1649885021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Thompson's specialty?
- Mary Thompson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Thompson located?
- Mary Thompson's practice location on file with NPPES is 4301 College Dr Rm 700, Vernon, TX 76384-3166.
- What is Mary Thompson's phone number?
- The practice phone number listed in the NPPES registry for Mary Thompson is (940) 552-1170.
- Does Mary Thompson accept Medicare?
- Mary Thompson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Thompson's NPI active?
- Yes — Mary Thompson's NPI (1649885021) is active in the NPPES registry as of the last update on 2020-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.