Brian Penti, M.D.
NPI 1003921065 · Family Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Penti, M.D. is a Family Medicine Physician provider in Boston, MA (NPI 1003921065).
Provider details
- NPI number
- 1003921065
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 229800 (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
19 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
241 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 | 116 | $140 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 47 | $196 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 20 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 20 | $141 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 13 | $50 |
| Annual Depression Screening, 5 to 15 MinutesG0444 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 106 | 34 |
| Lisinopril | 93 | 31 |
| Levothyroxine Sodium | 77 | 16 |
| Oxycodone Hcl | 75 | — |
| Metoprolol Succinate | 60 | 13 |
| Apixabanbrand: Eliquis | 45 | — |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-20
- Last updated
- 2014-07-10
Frequently asked questions
- What is Brian Penti's NPI number?
- Brian Penti's National Provider Identifier (NPI) is 1003921065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Penti's specialty?
- Brian Penti is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Penti located?
- Brian Penti's practice location on file with NPPES is 850 Harrison Ave, Boston, MA 02118-4001.
- What is Brian Penti's phone number?
- The practice phone number listed in the NPPES registry for Brian Penti is (617) 414-2080.
- Does Brian Penti accept Medicare?
- Brian Penti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Penti's NPI active?
- Yes — Brian Penti's NPI (1003921065) is active in the NPPES registry as of the last update on 2014-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.