Sean Lena, DO
NPI 1265895502 · Internal Medicine Physician · Portland, ME
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Lena, DO is a Internal Medicine Physician provider in Portland, ME (NPI 1265895502).
Provider details
- NPI number
- 1265895502
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- DO2936 (ME)
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
10 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
1,174 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 228 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 126 | $79 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 124 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 112 | $8 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 87 | $47 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 85 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 93 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 585 | 173 |
| Losartan Potassium | 223 | 66 |
| Lisinopril | 215 | 62 |
| Amlodipine Besylate | 205 | 64 |
| Simvastatin | 195 | 53 |
| Levothyroxine Sodium | 190 | 51 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-04
- Last updated
- 2019-10-17
Frequently asked questions
- What is Sean Lena's NPI number?
- Sean Lena's National Provider Identifier (NPI) is 1265895502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Lena's specialty?
- Sean Lena is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Lena located?
- Sean Lena's practice location on file with NPPES is 84 Marginal Way, Portland, ME 04101.
- What is Sean Lena's phone number?
- The practice phone number listed in the NPPES registry for Sean Lena is (207) 774-5816.
- Does Sean Lena accept Medicare?
- Sean Lena is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Lena's NPI active?
- Yes — Sean Lena's NPI (1265895502) is active in the NPPES registry as of the last update on 2019-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.