Doctor profile · Federal record
Dr. Zachary Zanfes, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Wareham, MA
- NPI 1760829030
- Accepts Medicare
- MIPS 79.8 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Rosebrook Way
Wareham, MA 025711138
(508) 273-4950
fax (508) 273-4955 - Mailing address
-
200 Mill RD
Fairhaven, MA 027195252
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- October 18, 2024
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #287356
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760829030. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,183
Distinct HCPCS
10
Medicare allowed
$145,555
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 375 | 238 | $131 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 274 | 205 | $92 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 194 | 194 | $134 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 71 | 60 | $187 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 64 | 47 | $76 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 41 | 33 | $110 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 41 | 36 | $206 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 36 | 36 | $172 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 28 | 25 | $184 | |
G0008 |
Administration of influenza virus vaccine | 18 | 18 | $31 |
In context: peer comparison
Among 4 peers in Wareham Internal Medicine Physician, average services per provider: 136. This provider delivers 8.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,495
Patients
773
Total drug cost
$95,716
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 338 | 100 | $2,860 |
| Atorvastatin Calcium | Generic | 243 | 85 | $5,702 |
| Lisinopril | Generic | 236 | 72 | $2,550 |
| Rosuvastatin Calcium | Generic | 222 | 77 | $13,379 |
| Levothyroxine Sodium | Generic | 182 | 61 | $2,942 |
| Gabapentin | Generic | 172 | 41 | $2,374 |
| Hydrochlorothiazide | Generic | 153 | 52 | $393 |
| Olmesartan Medoxomil | Generic | 145 | 44 | $6,039 |
| Metoprolol Succinate | Generic | 140 | 39 | $2,893 |
| Pantoprazole Sodium | Generic | 132 | 41 | $2,326 |
Frequently asked questions
What is Dr. Zachary Zanfes's medical specialty?
Dr. Zachary Zanfes practices Internal Medicine Physician in Wareham, MA.
Where does Dr. Zachary Zanfes practice?
Dr. Zachary Zanfes practices at 100 Rosebrook Way, Wareham, MA 025711138. Office phone: 5082734950.
What is Dr. Zachary Zanfes's NPI?
Dr. Zachary Zanfes's National Provider Identifier (NPI) is 1760829030, issued by NPPES.
Does Dr. Zachary Zanfes accept Medicare assignment?
Yes. Dr. Zachary Zanfes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zachary Zanfes commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.