Doctor profile · Federal record
Dr. Raj Mahajan, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Specialist · Oswego, NY
- NPI 1104869957
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
42 Montcalm St
Oswego, NY 13126
(315) 343-2590
fax (315) 343-4197 - Mailing address
-
42 Montcalm Street
Oswego, NY 13126
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- January 14, 2011
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- New York #190331-1
- Medicaid
- NY #0160025
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104869957. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
315
Distinct HCPCS
4
Medicare allowed
$16,804
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 152 | 76 | $54 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 118 | 118 | $37 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 24 | 20 | $116 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 21 | 21 | $69 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 78. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$214
Transactions
13
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Axonics, Inc. | 3 | $49.87 | |
| SHIELD THERAPEUTICS INC | 2 | $37.92 | |
| Sumitomo Pharma America, Inc. | 2 | $36.78 | |
| Astellas Pharma US Inc | 2 | $30.24 | |
| PFIZER INC. | 2 | $29.18 | |
| COLOPLAST CORP | 1 | $16.43 | |
| Lilly USA, LLC | 1 | $13.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
613
Patients
133
Total drug cost
$40,934
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 175 | 49 | $13,626 |
| Premarin (Estrogens, Conjugated) | Brand | 56 | 14 | $18,777 |
| Ibandronate Sodium | Generic | 53 | 11 | $730 |
| Alendronate Sodium | Generic | 48 | 0 | $717 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 41 | 11 | $1,685 |
| Medroxyprogesterone Acetate | Generic | 32 | 0 | $620 |
| Fluconazole | Generic | 31 | 18 | $384 |
| Megestrol Acetate | Generic | 26 | 0 | $943 |
| Metronidazole | Generic | 25 | 15 | $482 |
| Raloxifene Hcl | Generic | 25 | 0 | $1,049 |
Hospital affiliations
Frequently asked questions
What is Dr. Raj Mahajan's medical specialty?
Dr. Raj Mahajan practices Obstetrics & Gynecology Physician in Oswego, NY.
Where does Dr. Raj Mahajan practice?
Dr. Raj Mahajan practices at 42 Montcalm St, Oswego, NY 13126. Office phone: 3153432590.
What is Dr. Raj Mahajan's NPI?
Dr. Raj Mahajan's National Provider Identifier (NPI) is 1104869957, issued by NPPES.
Does Dr. Raj Mahajan accept Medicare assignment?
Yes. Dr. Raj Mahajan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Raj Mahajan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (HCPCS 76830). Source: CMS Medicare Physician & Other Practitioners file.