Nirmala Thomas, CRNP
NPI 1639651680 · Primary Care Nurse Practitioner · Crofton, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nirmala Thomas, CRNP is a Primary Care Nurse Practitioner provider in Crofton, MD (NPI 1639651680).
Provider details
- NPI number
- 1639651680
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R156644 (MD)
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 tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,821 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,263 | $94 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 760 | $65 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 499 | $134 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 133 | $114 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 58 | $66 |
| Advance Care Planning, First 30 Minutes99497 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 49 | 13 |
| Atorvastatin Calcium | 35 | 11 |
| Furosemide | 35 | 11 |
| Pantoprazole Sodium | 33 | — |
| Potassium Chloride | 27 | — |
| Trazodone Hcl | 23 | — |
| Mirtazapine | 22 | — |
Practice location
Mailing address
Additional practice locations (1)
- 2001 Medical PkwyAnnapolis, MD 21401-3773Phone: (240) 463-0239
Registry dates
- Enumerated
- 2018-09-05
- Last updated
- 2022-08-08
- Certified
- 2022-08-08
Frequently asked questions
- What is Nirmala Thomas's NPI number?
- Nirmala Thomas's National Provider Identifier (NPI) is 1639651680, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nirmala Thomas's specialty?
- Nirmala Thomas is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nirmala Thomas located?
- Nirmala Thomas's practice location on file with NPPES is 2131 Davidsonville Rd, Crofton, MD 21114-1632.
- What is Nirmala Thomas's phone number?
- The practice phone number listed in the NPPES registry for Nirmala Thomas is (410) 507-7617.
- Does Nirmala Thomas accept Medicare?
- Nirmala Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nirmala Thomas's NPI active?
- Yes — Nirmala Thomas's NPI (1639651680) is active in the NPPES registry as of the last update on 2022-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.