Doctor profile · Federal record
Dr. Dwayne Griffin, D.O.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Petoskey, MI
- NPI 1699789727
- Accepts Medicare
- 47 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
560 W Mitchell St, Suite 505
Petoskey, MI 497702275
(231) 487-2100
fax (231) 487-6049
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- January 28, 2020
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Michigan #5101007674
- Medicaid
- MI #114092379
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699789727. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,266
Distinct HCPCS
10
Medicare allowed
$619,406
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 2,086 | 1,558 | $121 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 1,003 | 696 | $169 | |
94726 |
Test to determine lung volumes using sensors | 380 | 368 | $11 | |
94729 |
Test to examine how well the lungs exchange gases | 380 | 368 | $8 | |
94010 |
Test to measure expiratory airflow and volume | 326 | 315 | $25 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 304 | 297 | $10 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 267 | 267 | $158 | |
99406 |
Smoking and tobacco use intensive counseling, 4-10 minutes | 242 | 157 | $14 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 233 | 233 | $208 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 223 | 187 | $86 |
In context: peer comparison
Among 3 peers in Petoskey Pulmonary Disease Physician, average services per provider: 187. This provider delivers 34× the peer median.Open Payments
Industry payments received
All-time total
$3,952
Transactions
156
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 34 | $1,008.99 | |
| GlaxoSmithKline, LLC. | 29 | $520.69 | |
| Inspire Medical Systems, INC. | 7 | $352.96 | |
| Genzyme Corporation | 9 | $287.60 | |
| Regeneron Healthcare Solutions, INC. | 18 | $249.74 | |
| Amgen INC. | 12 | $217.10 | |
| Jazz Pharmaceuticals INC. | 8 | $190.82 | |
| Axsome Therapeutics, INC. | 4 | $183.53 | |
| Grifols USA, LLC | 7 | $158.30 | |
| Mylan Specialty L.P. | 10 | $147.97 | |
| Resmed Corp | 6 | $118.32 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 5 | $113.13 | |
| Harmony Biosciences LLC | 2 | $87.82 | |
| Actelion Pharmaceuticals US, INC. | 3 | $80.57 | |
| Insmed, INC. | 2 | $46.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,935
Patients
638
Total drug cost
$581,811
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 320 | 82 | $327,199 |
| Prednisone | Generic | 297 | 130 | $1,732 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 229 | 92 | $11,104 |
| Azithromycin | Generic | 186 | 82 | $1,691 |
| Montelukast Sodium | Generic | 182 | 65 | $4,271 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 138 | 39 | $86,699 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 119 | 30 | $12,174 |
| Trazodone Hcl | Generic | 97 | 30 | $2,445 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 74 | 20 | $49,565 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 64 | 22 | $69,353 |
Hospital affiliations
Frequently asked questions
What is Dr. Dwayne Griffin's medical specialty?
Dr. Dwayne Griffin practices Pulmonary Disease Physician in Petoskey, MI.
Where does Dr. Dwayne Griffin practice?
Dr. Dwayne Griffin practices at 560 W Mitchell St, Petoskey, MI 497702275. Office phone: 2314872100.
What is Dr. Dwayne Griffin's NPI?
Dr. Dwayne Griffin's National Provider Identifier (NPI) is 1699789727, issued by NPPES.
Does Dr. Dwayne Griffin accept Medicare assignment?
Yes. Dr. Dwayne Griffin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dwayne Griffin 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 99215); Test to determine lung volumes using sensors (HCPCS 94726). Source: CMS Medicare Physician & Other Practitioners file.