Doctor profile · Federal record
Dr. Dennis Parker, MD
Pulmonary Disease Physician (CMS: Internal Medicine) · Okc, OK
- NPI 1649229097
- Accepts Medicare
- MIPS 77.7 / 100 · 2023
- 49 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3366 Nw Expressway, #660
Okc, OK 731124416
(405) 947-3345
fax (405) 949-0849
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- October 10, 2011
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Oklahoma #13570
- Medicaid
- OK #100018780A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649229097. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,525
Distinct HCPCS
7
Medicare allowed
$190,986
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 803 | 708 | $120 | |
94010 |
Test to measure expiratory airflow and volume | 643 | 625 | $24 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 553 | 514 | $85 | |
94726 |
Test to determine lung volumes using sensors | 214 | 208 | $49 | |
94729 |
Test to examine how well the lungs exchange gases | 173 | 168 | $51 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 92 | 92 | $35 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 47 | 47 | $204 |
In context: peer comparison
Among 1 peers in Okc Pulmonary Disease Physician, average services per provider: 360. This provider delivers 7.0× the peer median.Open Payments
Industry payments received
All-time total
$3,705
Transactions
176
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 30 | $695.40 | |
| Genzyme Corporation | 19 | $493.27 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 13 | $433.57 | |
| GlaxoSmithKline, LLC. | 31 | $378.73 | |
| Regeneron Healthcare Solutions, INC. | 15 | $242.43 | |
| United Therapeutics Corporation | 10 | $234.28 | |
| Baxter Healthcare | 10 | $208.18 | |
| Insmed, INC. | 10 | $206.75 | |
| Amgen INC. | 10 | $166.83 | |
| Mylan Specialty L.P. | 12 | $141.51 | |
| Takeda Pharmaceuticals U.S.A., INC. | 4 | $93.61 | |
| Merck Sharp & Dohme LLC | 3 | $74.97 | |
| Novartis Pharmaceuticals Corporation | 4 | $71.86 | |
| Actelion Pharmaceuticals US, INC. | 2 | $54.28 | |
| Inogen, INC. | 3 | $38.74 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,627
Patients
1,060
Total drug cost
$2,946,830
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 669 | 214 | $16,694 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 578 | 120 | $516,258 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 549 | 129 | $313,833 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 370 | 168 | $12,828 |
| Advair Diskus (Fluticasone Propion/Salmeterol) | Brand | 225 | 47 | $119,719 |
| Prednisone | Generic | 167 | 80 | $1,125 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 159 | 35 | $90,023 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 153 | 38 | $128,998 |
| Ofev (Nintedanib Esylate) | Brand | 126 | 19 | $1,552,708 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 120 | 24 | $75,038 |
Hospital affiliations
Frequently asked questions
What is Dr. Dennis Parker's medical specialty?
Dr. Dennis Parker practices Pulmonary Disease Physician in Okc, OK.
Where does Dr. Dennis Parker practice?
Dr. Dennis Parker practices at 3366 Nw Expressway, Okc, OK 731124416. Office phone: 4059473345.
What is Dr. Dennis Parker's NPI?
Dr. Dennis Parker's National Provider Identifier (NPI) is 1649229097, issued by NPPES.
Does Dr. Dennis Parker accept Medicare assignment?
Yes. Dr. Dennis Parker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dennis Parker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Test to measure expiratory airflow and volume (HCPCS 94010); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.