Doctor profile · Federal record
Dr. Diana Sustar, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Glens Falls, NY
- NPI 1659500825
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
90 South St
Glens Falls, NY 128014328
(518) 792-7841
fax (518) 932-0289 - Additional location
-
1299 Route 9
Gansevoort, NY 128311560
(518) 761-6961
fax (518) 761-1006 - Mailing address
-
9 Carey RD
Queensbury, NY 128047880
Credentials & registration
- NPI registered
- July 2009 — 17 yrs on file
- Profile last updated
- March 13, 2026
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- New York #268628
- Medicaid
- NY #03779664
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659500825. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
336
Distinct HCPCS
6
Medicare allowed
$26,097
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77067 |
Screening mammography | 93 | 93 | $123 | |
77063 |
Screening 3d breast mammography | 92 | 92 | $51 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 62 | 62 | $37 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 31 | $86 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 33 | 29 | $113 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 20 | 20 | $42 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 72. This provider delivers 4.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
255
Patients
82
Total drug cost
$53,705
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 57 | 27 | $7,754 |
| Myrbetriq (Mirabegron) | Brand | 54 | 11 | $39,626 |
| Clobetasol Propionate | Generic | 53 | 33 | $2,294 |
| Alendronate Sodium | Generic | 22 | 0 | $165 |
| Cephalexin | Generic | 15 | 11 | $84 |
| Gabapentin | Generic | 15 | 0 | $117 |
| Yuvafem (Estradiol) | Brand | 15 | 0 | $2,851 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 13 | 0 | $780 |
| Fluconazole | Generic | 11 | 0 | $33 |
Frequently asked questions
What is Dr. Diana Sustar's medical specialty?
Dr. Diana Sustar practices Obstetrics & Gynecology Physician in Glens Falls, NY.
Where does Dr. Diana Sustar practice?
Dr. Diana Sustar practices at 90 South St, Glens Falls, NY 128014328. Office phone: 5187927841.
What is Dr. Diana Sustar's NPI?
Dr. Diana Sustar's National Provider Identifier (NPI) is 1659500825, issued by NPPES.
Does Dr. Diana Sustar accept Medicare assignment?
Yes. Dr. Diana Sustar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diana Sustar commonly perform?
Top Medicare-reported procedures in 2023: Screening mammography (HCPCS 77067); Screening 3d breast mammography (HCPCS 77063); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.