Doctor profile · Federal record
Dr. William Griever, M.D.
Family Medicine Physician (CMS: Family Practice) · Halifax, MA
- NPI 1316013006
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
430 Plymouth St
Halifax, MA 023381342
(781) 293-7210
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- March 11, 2008
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Massachusetts #157180
- Medicaid
- MA #3183327
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316013006. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,549
Distinct HCPCS
10
Medicare allowed
$166,529
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 798 | 396 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 536 | 309 | $86 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 400 | 338 | $13 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 325 | 234 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 309 | 309 | $49 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 232 | 21 | $1 | |
83036 |
Hemoglobin a1c level | 215 | 130 | $10 | |
85027 |
Complete blood cell count (red cells, white blood cell, platelets), automated test | 196 | 170 | $6 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 194 | 158 | $78 | |
G0008 |
Administration of influenza virus vaccine | 137 | 133 | $34 |
In context: peer comparison
Among 1 peers in Halifax Family Medicine Physician, average services per provider: 90. This provider delivers 62× the peer median.Open Payments
Industry payments received
All-time total
$14
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $13.83 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,998
Patients
1,166
Total drug cost
$79,673
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 737 | 204 | $16,458 |
| Lisinopril | Generic | 466 | 124 | $5,035 |
| Oxycodone Hcl | Generic | 445 | 40 | $8,064 |
| Levothyroxine Sodium | Generic | 369 | 108 | $5,684 |
| Metoprolol Succinate | Generic | 363 | 95 | $8,969 |
| Gabapentin | Generic | 342 | 60 | $5,463 |
| Omeprazole | Generic | 338 | 97 | $7,179 |
| Losartan Potassium | Generic | 334 | 86 | $4,463 |
| Amlodipine Besylate | Generic | 314 | 85 | $3,548 |
| Clonazepam | Generic | 301 | 36 | $1,988 |
Hospital affiliations
Frequently asked questions
What is Dr. William Griever's medical specialty?
Dr. William Griever practices Family Medicine Physician in Halifax, MA.
Where does Dr. William Griever practice?
Dr. William Griever practices at 430 Plymouth St, Halifax, MA 023381342. Office phone: 7812937210.
What is Dr. William Griever's NPI?
Dr. William Griever's National Provider Identifier (NPI) is 1316013006, issued by NPPES.
Does Dr. William Griever accept Medicare assignment?
Yes. Dr. William Griever accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Griever commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.