Larissa Gemme, D.O.
NPI 1558597096 · Family Medicine Physician · Beverly, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larissa Gemme, D.O. is a Family Medicine Physician provider in Beverly, MA (NPI 1558597096).
Provider details
- NPI number
- 1558597096
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 250205 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
565 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 141 | $128 |
| Osteopathic Manipulative Treatment, 7-8 Body Regions98928 | 112 | $72 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 106 | $91 |
| Osteopathic Manipulative Treatment, 5-6 Body Regions98927 | 69 | $59 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 54 | $131 |
| Osteopathic Manipulative Treatment, 3-4 Body Regions98926 | 26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 41 | 17 |
| Simvastatin | 39 | 12 |
| Lisinopril | 36 | 16 |
| Losartan Potassium | 36 | 12 |
| Omeprazole | 32 | — |
| Gabapentin | 26 | — |
| Hydrochlorothiazide | 20 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-10
- Last updated
- 2013-11-25
Frequently asked questions
- What is Larissa Gemme's NPI number?
- Larissa Gemme's National Provider Identifier (NPI) is 1558597096, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larissa Gemme's specialty?
- Larissa Gemme is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Larissa Gemme located?
- Larissa Gemme's practice location on file with NPPES is 900 Cummings Center, Beverly, MA 01915.
- What is Larissa Gemme's phone number?
- The practice phone number listed in the NPPES registry for Larissa Gemme is (978) 922-0357.
- Does Larissa Gemme accept Medicare?
- Larissa Gemme is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Larissa Gemme's NPI active?
- Yes — Larissa Gemme's NPI (1558597096) is active in the NPPES registry as of the last update on 2013-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.