Doctor profile · Federal record
Dr. Pattabiraman Iyer, M.D.
Family Medicine Physician (CMS: Family Practice) · Gustine, CA
- NPI 1083616817
- Accepts Medicare
- MIPS 27.2 / 100 · 2023
- 51 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
581 4Th Ave
Gustine, CA 953221143
(209) 854-1120
fax (209) 854-1118 - Mailing address
-
Po Box 157, 581 4Th Avenue
Gustine, CA 953220157
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1975 — 51 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A34458
- Medicaid
- CA #00A344580
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083616817. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12,964
Distinct HCPCS
10
Medicare allowed
$476,917
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,989 | 514 | $130 | |
36415 |
Insertion of needle into vein for collection of blood sample | 1,516 | 511 | $8 | |
J0278 |
Injection, amikacin sulfate, 100 mg | 1,342 | 67 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,214 | 445 | $92 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 1,163 | 495 | $8 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,108 | 109 | $1 | |
83036 |
Hemoglobin a1c level | 829 | 375 | $9 | |
J0696 |
Injection, ceftriaxone sodium, per 250 mg | 752 | 41 | $1 | |
96372 |
Injection of drug or substance under skin or into muscle | 561 | 166 | $15 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 530 | 347 | $3 |
In context: peer comparison
Among 1 peers in Gustine Family Medicine Physician, average services per provider: 405. This provider delivers 32× the peer median.Open Payments
Industry payments received
All-time total
$205
Transactions
11
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bayer Healthcare Pharmaceuticals INC. | 3 | $50.71 | |
| Amgen INC. | 3 | $49.40 | |
| Sumitomo Pharma America, INC. | 1 | $24.93 | |
| Lilly USA, LLC | 1 | $24.84 | |
| Exact Sciences Corporation | 1 | $23.34 | |
| Novartis Pharmaceuticals Corporation | 1 | $17.35 | |
| Pfizer INC. | 1 | $14.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,823
Patients
1,483
Total drug cost
$81,641
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 1,038 | 272 | $19,640 |
| Atorvastatin Calcium | Generic | 611 | 171 | $8,640 |
| Losartan Potassium | Generic | 402 | 113 | $5,964 |
| Losartan-Hydrochlorothiazide (Losartan/Hydrochlorothiazide) | Brand | 395 | 111 | $7,613 |
| Allopurinol | Generic | 312 | 87 | $4,578 |
| Metformin Hcl | Generic | 304 | 84 | $3,866 |
| Prednisone | Generic | 302 | 203 | $620 |
| Pantoprazole Sodium | Generic | 235 | 78 | $3,696 |
| Omeprazole | Generic | 202 | 59 | $4,503 |
| Rosuvastatin Calcium | Generic | 199 | 51 | $5,245 |
Hospital affiliations
Frequently asked questions
What is Dr. Pattabiraman Iyer's medical specialty?
Dr. Pattabiraman Iyer practices Family Medicine Physician in Gustine, CA.
Where does Dr. Pattabiraman Iyer practice?
Dr. Pattabiraman Iyer practices at 581 4Th Ave, Gustine, CA 953221143. Office phone: 2098541120.
What is Dr. Pattabiraman Iyer's NPI?
Dr. Pattabiraman Iyer's National Provider Identifier (NPI) is 1083616817, issued by NPPES.
Does Dr. Pattabiraman Iyer accept Medicare assignment?
Yes. Dr. Pattabiraman Iyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Pattabiraman Iyer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Injection, amikacin sulfate, 100 mg (HCPCS J0278). Source: CMS Medicare Physician & Other Practitioners file.