Doctor profile · Federal record
Dr. Narayana Ambati, M.D.
Urology Physician (CMS: Urology) · Fresno, CA
- NPI 1174528178
- Accepts Medicare
- MIPS 79.7 / 100 · 2023
- 58 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7014 N Whitney Ave, Ste A
Fresno, CA 937200155
(559) 321-2858
fax (559) 321-2780
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- May 30, 2012
- Year of graduation
- 1968 — 58 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- California #C416810
- Medicaid
- CA #00C416810
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174528178. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
9,176
Distinct HCPCS
10
Medicare allowed
$321,256
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 2,900 | 29 | $0 | |
J9030 |
Bcg live intravesical instillation, 1 mg | 1,251 | 11 | $3 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 1,086 | 592 | $3 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,073 | 627 | $131 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 919 | 574 | $11 | |
36415 |
Insertion of needle into vein for collection of blood sample | 481 | 351 | $8 | |
81003 |
Automated urinalysis test | 228 | 188 | $2 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 169 | 149 | $92 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 168 | 168 | $168 | |
J9217 |
Leuprolide acetate (for depot suspension), 7.5 mg | 167 | 30 | $165 |
In context: peer comparison
Among 7 peers in Fresno Urology Physician, average services per provider: 521. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$831
Transactions
40
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 9 | $165.40 | |
| Sumitomo Pharma America, INC. | 9 | $155.47 | |
| Immunitybio, INC. | 3 | $64.74 | |
| Pfizer INC. | 3 | $64.58 | |
| Ferring Pharmaceuticals INC. | 2 | $58.01 | |
| Verity Pharmaceuticals INC. | 3 | $57.73 | |
| Olympus America INC. | 2 | $43.58 | |
| Myriad Genetic Laboratories, INC. | 2 | $38.19 | |
| Accord Healthcare, INC. | 2 | $37.90 | |
| Teleflex LLC | 1 | $36.58 | |
| Boston Scientific Corporation | 1 | $35.76 | |
| Novartis Pharmaceuticals Corporation | 1 | $29.02 | |
| Antares Pharma, INC. | 1 | $25.07 | |
| Tolmar, INC. | 1 | $19.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,862
Patients
636
Total drug cost
$779,444
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Finasteride | Generic | 702 | 231 | $16,202 |
| Tamsulosin Hcl | Generic | 648 | 216 | $17,722 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 98 | 56 | $2,264 |
| Myrbetriq (Mirabegron) | Brand | 57 | 18 | $31,113 |
| Testosterone | Generic | 55 | 17 | $10,529 |
| Doxazosin Mesylate | Generic | 43 | 12 | $1,180 |
| Xtandi (Enzalutamide) | Brand | 40 | 0 | $581,917 |
| Dutasteride | Generic | 35 | 12 | $2,788 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 35 | 27 | $171 |
| Ciprofloxacin Hcl | Generic | 34 | 31 | $232 |
Frequently asked questions
What is Dr. Narayana Ambati's medical specialty?
Dr. Narayana Ambati practices Urology Physician in Fresno, CA.
Where does Dr. Narayana Ambati practice?
Dr. Narayana Ambati practices at 7014 N Whitney Ave, Fresno, CA 937200155. Office phone: 5593212858.
What is Dr. Narayana Ambati's NPI?
Dr. Narayana Ambati's National Provider Identifier (NPI) is 1174528178, issued by NPPES.
Does Dr. Narayana Ambati accept Medicare assignment?
Yes. Dr. Narayana Ambati accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Narayana Ambati commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Bcg live intravesical instillation, 1 mg (HCPCS J9030); Manual urinalysis test with examination using microscope, automated (HCPCS 81001). Source: CMS Medicare Physician & Other Practitioners file.