Henry Simkin, M.D.
NPI 1336149384 · Family Medicine Physician · Florence, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Henry Simkin, M.D. is a Family Medicine Physician provider in Florence, MA (NPI 1336149384).
Provider details
- NPI number
- 1336149384
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 55870 (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
841 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 | 145 | $130 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 135 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 125 | $92 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 84 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 67 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 55 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 93 | 46 |
| Omeprazole | 80 | 28 |
| Levothyroxine Sodium | 80 | 31 |
| Amlodipine Besylate | 63 | 25 |
| Lisinopril | 55 | 28 |
| Losartan Potassium | 44 | 18 |
| Hydrochlorothiazide | 43 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-29
- Last updated
- 2008-06-17
Frequently asked questions
- What is Henry Simkin's NPI number?
- Henry Simkin's National Provider Identifier (NPI) is 1336149384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Henry Simkin's specialty?
- Henry Simkin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Henry Simkin located?
- Henry Simkin's practice location on file with NPPES is 70 Main St, Florence, MA 01062-1466.
- What is Henry Simkin's phone number?
- The practice phone number listed in the NPPES registry for Henry Simkin is (413) 586-8400.
- Does Henry Simkin accept Medicare?
- Henry Simkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Henry Simkin's NPI active?
- Yes — Henry Simkin's NPI (1336149384) is active in the NPPES registry as of the last update on 2008-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.