Brittany Martinez, MD
NPI 1003435918 · Family Medicine Physician · Leominster, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brittany Martinez, MD is a Family Medicine Physician provider in Leominster, MA (NPI 1003435918).
Provider details
- NPI number
- 1003435918
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 1016031 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
139 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) |
|---|---|---|
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 42 | $3 |
| Assessment of Emotional Or Behavioral Problems96127 | 37 | $5 |
| Hemoglobin A1c Level83036 | 33 | $10 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 14 | $18 |
| Administration of Influenza Virus VaccineG0008 | 13 | $24 |
Typical Medicare-allowed amounts for these services range $3–$24 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 142 | 58 |
| Lisinopril | 122 | 47 |
| Amlodipine Besylate | 108 | 39 |
| Omeprazole | 78 | 34 |
| Metformin Hcl | 67 | 30 |
| Fluticasone Propionate | 54 | 30 |
| Levothyroxine Sodium | 54 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-10
- Last updated
- 2023-07-19
- Certified
- 2023-07-19
Frequently asked questions
- What is Brittany Martinez's NPI number?
- Brittany Martinez's National Provider Identifier (NPI) is 1003435918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brittany Martinez's specialty?
- Brittany Martinez is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brittany Martinez located?
- Brittany Martinez's practice location on file with NPPES is 165 Mill St, Leominster, MA 01453-3592.
- What is Brittany Martinez's phone number?
- The practice phone number listed in the NPPES registry for Brittany Martinez is (978) 878-8100.
- Does Brittany Martinez accept Medicare?
- Brittany Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brittany Martinez's NPI active?
- Yes — Brittany Martinez's NPI (1003435918) is active in the NPPES registry as of the last update on 2023-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.