Doctor profile · Federal record
Dr. Rajeev Narayan, M.D.
Nephrology Physician (CMS: Nephrology) · Nephrology Physician · San Antonio, TX
- NPI 1093805863
- Accepts Medicare
- 29 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
102 Palo Alto RD, Suite 200
San Antonio, TX 782113758
(210) 403-0765
fax (210) 547-9270 - Mailing address
-
7142 San Pedro Ave, Suite 120
San Antonio, TX 782166254
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- August 13, 2015
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- Texas #N0306 · Hawaii #MD-10689
- Medicaid
- TX #197131901
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093805863. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,382
Distinct HCPCS
10
Medicare allowed
$298,643
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 4,220 | 74 | $0 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 226 | 104 | $77 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 104 | 40 | $113 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 73 | 50 | $103 | |
36902 |
Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist | 59 | 54 | $1,160 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 54 | 50 | $49 | |
49083 |
Drainage of fluid from abdominal cavity using imaging guidance | 53 | 11 | $282 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 53 | 40 | $138 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 52 | 51 | $127 | |
36215 |
Insertion of tube into chest or arm artery, each first order branch | 40 | 33 | $566 |
In context: peer comparison
Among 47 peers in San Antonio Nephrology Physician, average services per provider: 133. This provider delivers 40× the peer median.Open Payments
Industry payments received
All-time total
$4,092
Transactions
28
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merit Medical Systems INC | 1 | $3,400.00 | |
| Medtronic, INC. | 6 | $256.51 | |
| Opko Pharmaceuticals, LLC | 5 | $80.97 | |
| Amgen INC. | 4 | $73.20 | |
| Bayer Healthcare Pharmaceuticals INC. | 2 | $45.93 | |
| CorMedix INC. | 1 | $44.72 | |
| Novo Nordisk INC | 2 | $43.86 | |
| Vifor Pharma, INC. | 2 | $40.58 | |
| Akebia Therapeutics INC | 1 | $27.06 | |
| Aurinia Pharma U.S., INC. | 1 | $26.97 | |
| Novartis Pharmaceuticals Corporation | 1 | $22.19 | |
| Travere Therapeutics, INC. | 1 | $15.54 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $14.37 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
597
Patients
204
Total drug cost
$121,163
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 71 | 33 | $585 |
| Furosemide | Generic | 63 | 25 | $732 |
| Allopurinol | Generic | 62 | 20 | $1,018 |
| Tramadol Hcl | Generic | 54 | 45 | $103 |
| Losartan Potassium | Generic | 45 | 18 | $747 |
| Sevelamer Carbonate | Generic | 44 | 18 | $22,812 |
| Nifedipine ER (Nifedipine) | Brand | 35 | 15 | $2,703 |
| Prosol (Parenteral Amino Acid 20% No.1) | Brand | 35 | 0 | $5,570 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 32 | 30 | $532 |
| Omeprazole | Generic | 29 | 0 | $621 |
Hospital affiliations
Frequently asked questions
What is Dr. Rajeev Narayan's medical specialty?
Dr. Rajeev Narayan practices Nephrology Physician in San Antonio, TX.
Where does Dr. Rajeev Narayan practice?
Dr. Rajeev Narayan practices at 102 Palo Alto RD, San Antonio, TX 782113758. Office phone: 2104030765.
What is Dr. Rajeev Narayan's NPI?
Dr. Rajeev Narayan's National Provider Identifier (NPI) is 1093805863, issued by NPPES.
Does Dr. Rajeev Narayan accept Medicare assignment?
Yes. Dr. Rajeev Narayan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rajeev Narayan commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.