Doctor profile · Federal record
Dr. Sudheer Nambiar, MD
Critical Care Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Pulmonary Disease Physician · Tulsa, OK
- NPI 1588858914
- Accepts Medicare
- 28 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
10109 E. 79Th Street
Tulsa, OK 74133
(918) 286-5000
fax (918) 249-7514 - Additional location
-
221 W Colorado Blvd Ste 525
Dallas, TX 752082312
(214) 960-5681
fax (214) 960-5681
Credentials & registration
- NPI registered
- August 2007 — 19 yrs on file
- Profile last updated
- May 20, 2025
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State licenses (2)
- Oklahoma #33175 · Texas #Q1688
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588858914. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
772
Distinct HCPCS
8
Medicare allowed
$103,969
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 300 | 143 | $205 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 182 | 81 | $114 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 142 | 68 | $75 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 62 | 61 | $167 | |
94729 |
Test to examine how well the lungs exchange gases | 31 | 29 | $8 | |
94010 |
Test to measure expiratory airflow and volume | 22 | 21 | $8 | |
94726 |
Test to determine lung volumes using sensors | 21 | 20 | $11 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 12 | 12 | $10 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 90. This provider delivers 8.6× the peer median.Open Payments
Industry payments received
All-time total
$21
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 1 | $20.86 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Sudheer Nambiar's medical specialty?
Dr. Sudheer Nambiar practices Critical Care Medicine (Internal Medicine) Physician in Tulsa, OK.
Where does Dr. Sudheer Nambiar practice?
Dr. Sudheer Nambiar practices at 10109 E. 79Th Street, Tulsa, OK 74133. Office phone: 9182865000.
What is Dr. Sudheer Nambiar's NPI?
Dr. Sudheer Nambiar's National Provider Identifier (NPI) is 1588858914, issued by NPPES.
Does Dr. Sudheer Nambiar accept Medicare assignment?
Yes. Dr. Sudheer Nambiar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sudheer Nambiar commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.