Sheena John, M.D.
NPI 1396784823 · Internal Medicine Physician · Wellesley, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sheena John, M.D. is a Internal Medicine Physician provider in Wellesley, MA (NPI 1396784823).
Provider details
- NPI number
- 1396784823
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 208314 (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
20 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
2,767 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 | 470 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 247 | $85 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 199 | $13 |
| Hemoglobin A1c Level83036 | 194 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 190 | $103 |
| Blood Creatinine Level82565 | 180 | $5 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 590 | 158 |
| Amlodipine Besylate | 307 | 79 |
| Levothyroxine Sodium | 245 | 54 |
| Lisinopril | 206 | 58 |
| Losartan Potassium | 156 | 46 |
| Metformin Hcl | 135 | 31 |
| Lorazepam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2022-10-07
- Certified
- 2022-10-07
Frequently asked questions
- What is Sheena John's NPI number?
- Sheena John's National Provider Identifier (NPI) is 1396784823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheena John's specialty?
- Sheena John is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sheena John located?
- Sheena John's practice location on file with NPPES is 230 Worcester St, Wellesley, MA 02481-5420.
- What is Sheena John's phone number?
- The practice phone number listed in the NPPES registry for Sheena John is (781) 431-5444.
- Does Sheena John accept Medicare?
- Sheena John is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sheena John's NPI active?
- Yes — Sheena John's NPI (1396784823) is active in the NPPES registry as of the last update on 2022-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.