Doctor profile · Federal record
Dr. Stephen Renzin, MD
Gynecology Physician (CMS: Obstetrics/Gynecology) · Larchmont, NY
- NPI 1316029671
- Accepts Medicare
- 54 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1 Madison Ave, Fl 2
Larchmont, NY 105381929
(914) 833-1000
fax (914) 833-4226 - Mailing address
-
2071 Boston Post RD
Larchmont, NY 105383701
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 24, 2017
- Year of graduation
- 1972 — 54 yrs since
- Specialty taxonomy
- 207VG0400X — NUCC code
- State license (1)
- New York #117223
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316029671. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
684
Distinct HCPCS
5
Medicare allowed
$92,288
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 257 | 143 | $142 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 213 | 143 | $122 | |
57511 |
Destruction of cervix using freezing | 118 | 107 | $167 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 66 | 50 | $83 | |
57510 |
Electro or thermal destruction of cervix | 30 | 24 | $151 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 136. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $23.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
620
Patients
429
Total drug cost
$53,593
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluconazole | Generic | 179 | 140 | $1,558 |
| Estradiol | Generic | 128 | 64 | $15,675 |
| Metronidazole | Generic | 128 | 116 | $7,597 |
| Premarin (Estrogens, Conjugated) | Brand | 49 | 25 | $21,842 |
| Raloxifene Hcl | Generic | 38 | 11 | $3,316 |
| Triamcinolone Acetonide | Generic | 38 | 34 | $107 |
| Clobetasol Propionate | Generic | 33 | 27 | $959 |
| Yuvafem (Estradiol) | Brand | 14 | 0 | $2,240 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 13 | 12 | $300 |
Frequently asked questions
What is Dr. Stephen Renzin's medical specialty?
Dr. Stephen Renzin practices Gynecology Physician in Larchmont, NY.
Where does Dr. Stephen Renzin practice?
Dr. Stephen Renzin practices at 1 Madison Ave, Larchmont, NY 105381929. Office phone: 9148331000.
What is Dr. Stephen Renzin's NPI?
Dr. Stephen Renzin's National Provider Identifier (NPI) is 1316029671, issued by NPPES.
Does Dr. Stephen Renzin accept Medicare assignment?
Yes. Dr. Stephen Renzin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Renzin commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (HCPCS 76830); Established patient office or other outpatient visit (HCPCS 99214); Destruction of cervix using freezing (HCPCS 57511). Source: CMS Medicare Physician & Other Practitioners file.