Zachary Zanfes, D.O.
NPI 1760829030 · Internal Medicine Physician · Wareham, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Zanfes, D.O. is a Internal Medicine Physician provider in Wareham, MA (NPI 1760829030).
Provider details
- NPI number
- 1760829030
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 287356 (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
13 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
875 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 | 252 | $130 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 93 | $131 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 83 | $17 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 78 | $170 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 66 | $75 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 202 | 83 |
| Lisinopril | 142 | 58 |
| Atorvastatin Calcium | 140 | 69 |
| Rosuvastatin Calcium | 129 | 53 |
| Levothyroxine Sodium | 121 | 53 |
| Olmesartan Medoxomil | 120 | 49 |
| Trazodone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-05-28
- Last updated
- 2024-10-18
- Certified
- 2024-10-18
Frequently asked questions
- What is Zachary Zanfes's NPI number?
- Zachary Zanfes's National Provider Identifier (NPI) is 1760829030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Zanfes's specialty?
- Zachary Zanfes is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Zanfes located?
- Zachary Zanfes's practice location on file with NPPES is 100 Rosebrook Way, Wareham, MA 02571-1138.
- What is Zachary Zanfes's phone number?
- The practice phone number listed in the NPPES registry for Zachary Zanfes is (508) 273-4950.
- Does Zachary Zanfes accept Medicare?
- Zachary Zanfes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Zanfes's NPI active?
- Yes — Zachary Zanfes's NPI (1760829030) is active in the NPPES registry as of the last update on 2024-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.