Jennifer Hartman, MD
NPI 1861481160 · Family Medicine Physician · Leominster, MA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Hartman, MD is a Family Medicine Physician provider in Leominster, MA (NPI 1861481160).
Provider details
- NPI number
- 1861481160
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 238361 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
324 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 | 143 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 79 | $89 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 53 | $122 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 27 | $19 |
| Hemoglobin A1c Level83036 | 22 | $10 |
Typical Medicare-allowed amounts for these services range $10–$126 (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 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 214 | 77 |
| Lisinopril | 151 | 63 |
| Levothyroxine Sodium | 128 | 43 |
| Simvastatin | 88 | 28 |
| Losartan Potassium | 80 | 31 |
| Omeprazole | 75 | 24 |
| Hydrochlorothiazide | 74 | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$390 across 18 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
- 2005-10-19
- Last updated
- 2011-05-19
Frequently asked questions
- What is Jennifer Hartman's NPI number?
- Jennifer Hartman's National Provider Identifier (NPI) is 1861481160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Hartman's specialty?
- Jennifer Hartman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Hartman located?
- Jennifer Hartman's practice location on file with NPPES is 87 N. Main St., Leominster, MA 01453.
- What is Jennifer Hartman's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Hartman is (978) 534-8701.
- Does Jennifer Hartman accept Medicare?
- Jennifer Hartman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Hartman's NPI active?
- Yes — Jennifer Hartman's NPI (1861481160) is active in the NPPES registry as of the last update on 2011-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.