Doctor profile · Federal record
Dr. Michael Griffin, D.O.
Surgery Physician (CMS: General Surgery) · Tulsa, OK
- NPI 1912968652
- Accepts Medicare
- MIPS 59.2 / 100 · 2023
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2448 E 81St St, Suite 1100
Tulsa, OK 741374250
(918) 505-3400
fax (918) 508-7070
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- April 13, 2023
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Oklahoma #3662
- Medicaid
- OK #200024540A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912968652. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
254
Distinct HCPCS
6
Medicare allowed
$36,507
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 62 | 42 | $119 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 60 | 60 | $156 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 50 | 31 | $84 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 36 | 36 | $165 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 33 | 15 | $113 | |
49650 |
Repair of groin hernia using an endoscope | 13 | 13 | $458 |
In context: peer comparison
Among 15 peers in Tulsa Surgery Physician, average services per provider: 38. This provider delivers 6.7× the peer median.Open Payments
Industry payments received
All-time total
$2,489
Transactions
9
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 8 | $2,471.62 | |
| CooperSurgical, INC. | 1 | $17.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
94
Patients
76
Total drug cost
$552
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 72 | 61 | $400 |
| Cephalexin | Generic | 22 | 15 | $152 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Griffin's medical specialty?
Dr. Michael Griffin practices Surgery Physician in Tulsa, OK.
Where does Dr. Michael Griffin practice?
Dr. Michael Griffin practices at 2448 E 81St St, Tulsa, OK 741374250. Office phone: 9185053400.
What is Dr. Michael Griffin's NPI?
Dr. Michael Griffin's National Provider Identifier (NPI) is 1912968652, issued by NPPES.
Does Dr. Michael Griffin accept Medicare assignment?
Yes. Dr. Michael Griffin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Griffin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.