George Feltin, MD
NPI 1881671527 · Internal Medicine Physician · Medford, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George Feltin, MD is a Internal Medicine Physician provider in Medford, MA (NPI 1881671527).
Provider details
- NPI number
- 1881671527
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 50404 (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
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 | 394 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 288 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 280 | $140 |
| Administration of Influenza Virus VaccineG0008 | 94 | $35 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 48 | $142 |
| Administration of Pneumococcal VaccineG0009 | 26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 333 | 126 |
| Lisinopril | 269 | 87 |
| Amlodipine Besylate | 176 | 62 |
| Tamsulosin Hcl | 171 | 60 |
| Metformin Hcl | 147 | 54 |
| Losartan Potassium | 137 | 43 |
| Simvastatin | 135 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-23
- Last updated
- 2012-05-02
Frequently asked questions
- What is George Feltin's NPI number?
- George Feltin's National Provider Identifier (NPI) is 1881671527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Feltin's specialty?
- George Feltin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is George Feltin located?
- George Feltin's practice location on file with NPPES is 101 Main St, Medford, MA 02155-4540.
- What is George Feltin's phone number?
- The practice phone number listed in the NPPES registry for George Feltin is (781) 396-6589.
- Does George Feltin accept Medicare?
- George Feltin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is George Feltin's NPI active?
- Yes — George Feltin's NPI (1881671527) is active in the NPPES registry as of the last update on 2012-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.