Doctor profile · Federal record
Dr. William Griffin, MD
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Opelika, AL
- NPI 1336646892
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
121 N 20Th St Ste 6
Opelika, AL 368015454
(334) 749-3385
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- September 20, 2021
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Alabama #38873
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336646892. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,769
Distinct HCPCS
10
Medicare allowed
$157,886
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 823 | 373 | $117 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 216 | 33 | $1 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 177 | 177 | $119 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 101 | 78 | $83 | |
96372 |
Injection of drug or substance under skin or into muscle | 73 | 54 | $13 | |
71046 |
X-ray of chest, 2 views | 63 | 55 | $30 | |
J1885 |
Injection, ketorolac tromethamine, per 15 mg | 48 | 14 | $0 | |
G0008 |
Administration of influenza virus vaccine | 43 | 43 | $29 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 32 | 32 | $34 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 29 | 29 | $282 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 113. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$475
Transactions
26
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 5 | $101.86 | |
| GlaxoSmithKline, LLC. | 5 | $83.17 | |
| AstraZeneca Pharmaceuticals LP | 3 | $47.79 | |
| Bayer Healthcare Pharmaceuticals Inc. | 2 | $39.99 | |
| Edwards Lifesciences Corporation | 1 | $37.55 | |
| PFIZER INC. | 2 | $29.80 | |
| Novo Nordisk Inc | 1 | $21.32 | |
| Janssen Biotech, Inc. | 1 | $18.82 | |
| Xeris Pharmaceuticals, Inc. | 1 | $16.79 | |
| Phathom Pharmaceuticals, Inc. | 1 | $16.73 | |
| Mylan Specialty L.P. | 1 | $16.57 | |
| Philips North America LLC | 1 | $15.41 | |
| Lilly USA, LLC | 1 | $14.49 | |
| Exact Sciences Corporation | 1 | $14.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,690
Patients
809
Total drug cost
$43,889
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 311 | 101 | $4,484 |
| Omeprazole | Generic | 242 | 78 | $3,296 |
| Losartan Potassium | Generic | 231 | 61 | $3,432 |
| Rosuvastatin Calcium | Generic | 207 | 70 | $6,335 |
| Levothyroxine Sodium | Generic | 205 | 57 | $3,620 |
| Amlodipine Besylate | Generic | 202 | 65 | $1,213 |
| Pantoprazole Sodium | Generic | 198 | 62 | $3,390 |
| Gabapentin | Generic | 165 | 40 | $3,628 |
| Metformin Hcl | Generic | 158 | 48 | $1,512 |
| Hydrochlorothiazide | Generic | 149 | 40 | $827 |
Hospital affiliations
Frequently asked questions
What is Dr. William Griffin's medical specialty?
Dr. William Griffin practices Internal Medicine Physician in Opelika, AL.
Where does Dr. William Griffin practice?
Dr. William Griffin practices at 121 N 20Th St Ste 6, Opelika, AL 368015454. Office phone: 3347493385.
What is Dr. William Griffin's NPI?
Dr. William Griffin's National Provider Identifier (NPI) is 1336646892, issued by NPPES.
Does Dr. William Griffin accept Medicare assignment?
Yes. Dr. William Griffin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Griffin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.