Doctor profile · Federal record
Dr. Muhammad Ishaq, MD
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Internal Medicine Physician · Oklahoma City, OK
- NPI 1134449242
- Accepts Medicare
- MIPS 85.7 / 100 · 2023
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5224 E I 240 Service RD Fl 2
Oklahoma City, OK 731352607
(405) 608-3800
fax (405) 608-3838
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- February 13, 2017
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Oklahoma #27815
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134449242. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,905
Distinct HCPCS
10
Medicare allowed
$308,433
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 726 | 219 | $112 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 620 | 178 | $74 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 595 | 313 | $119 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 196 | 185 | $162 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 159 | 159 | $155 | |
99291 |
Critical care, first 30-74 minutes | 123 | 51 | $205 | |
G0408 |
Follow-up inpatient consultation, complex, physicians typically spend 35 minutes communicating with the patient via telehealth | 120 | 45 | $99 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 77 | 74 | $10 | |
94726 |
Test to determine lung volumes using sensors | 72 | 69 | $11 | |
94729 |
Test to examine how well the lungs exchange gases | 70 | 69 | $8 |
In context: peer comparison
Among 21 peers in Oklahoma City Pulmonary Disease Physician, average services per provider: 111. This provider delivers 26× the peer median.Open Payments
Industry payments received
All-time total
$1,732
Transactions
89
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, INC. | 16 | $396.31 | |
| Genzyme Corporation | 10 | $253.48 | |
| GlaxoSmithKline, LLC. | 27 | $227.10 | |
| AstraZeneca Pharmaceuticals Lp | 7 | $214.37 | |
| Regeneron Healthcare Solutions, INC. | 7 | $180.73 | |
| Baxter Healthcare | 5 | $107.48 | |
| Novartis Pharmaceuticals Corporation | 5 | $92.60 | |
| Sanofi-Aventis U.S. LLC | 1 | $57.48 | |
| Inogen, INC. | 3 | $54.28 | |
| Actelion Pharmaceuticals US, INC. | 3 | $49.34 | |
| Amgen INC. | 1 | $24.34 | |
| Grifols USA, LLC | 1 | $22.75 | |
| Merck Sharp & Dohme LLC | 1 | $18.77 | |
| Fisher & Paykel Healthcare INC | 1 | $17.52 | |
| Philips North America LLC | 1 | $15.12 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,962
Patients
670
Total drug cost
$887,483
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 555 | 142 | $488,138 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 266 | 93 | $8,751 |
| Nystatin | Generic | 171 | 76 | $1,957 |
| Montelukast Sodium | Generic | 145 | 48 | $2,444 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 134 | 43 | $104,516 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 115 | 41 | $72,203 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 114 | 28 | $63,201 |
| Fluticasone Propionate | Generic | 80 | 46 | $1,926 |
| Prednisone | Generic | 80 | 49 | $358 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 74 | 29 | $42,403 |
Hospital affiliations
Frequently asked questions
What is Dr. Muhammad Ishaq's medical specialty?
Dr. Muhammad Ishaq practices Pulmonary Disease Physician in Oklahoma City, OK.
Where does Dr. Muhammad Ishaq practice?
Dr. Muhammad Ishaq practices at 5224 E I 240 Service RD Fl 2, Oklahoma City, OK 731352607. Office phone: 4056083800.
What is Dr. Muhammad Ishaq's NPI?
Dr. Muhammad Ishaq's National Provider Identifier (NPI) is 1134449242, issued by NPPES.
Does Dr. Muhammad Ishaq accept Medicare assignment?
Yes. Dr. Muhammad Ishaq accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Muhammad Ishaq commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.