Diane Ainsworth, MD
NPI 1770645756 · Obstetrics & Gynecology Physician · Scarsdale, NY
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Ainsworth, MD is a Obstetrics & Gynecology Physician provider in Scarsdale, NY (NPI 1770645756).
Provider details
- NPI number
- 1770645756
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 194043 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
302 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 98 | $46 |
| Screening Papanicolaou Smear; Obtaining, Preparing and Conveyance of Cervical Or Vaginal Smear to LaboratoryQ0091 | 78 | $51 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 48 | $103 |
| Ultrasound Scan of Uterus, Ovaries, Tubes, Cervix and Pelvic Area Through Vagina76830 | 29 | $139 |
| Stool Analysis for Blood, By Fecal Hemoglobin Determination By Immunoassay82274 | 23 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 72 | 38 |
| Fluconazole | 22 | 17 |
| Estradiolbrand: Yuvafem | 18 | — |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 16 | 11 |
| Valacyclovir Hclbrand: Valacyclovir | 15 | — |
| Estradiolbrand: Imvexxy | 13 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-15
- Last updated
- 2013-11-01
Frequently asked questions
- What is Diane Ainsworth's NPI number?
- Diane Ainsworth's National Provider Identifier (NPI) is 1770645756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Ainsworth's specialty?
- Diane Ainsworth is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Diane Ainsworth located?
- Diane Ainsworth's practice location on file with NPPES is 700 White Plains Rd, Scarsdale, NY 10583-5063.
- What is Diane Ainsworth's phone number?
- The practice phone number listed in the NPPES registry for Diane Ainsworth is (914) 831-4170.
- Does Diane Ainsworth accept Medicare?
- Diane Ainsworth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Ainsworth's NPI active?
- Yes — Diane Ainsworth's NPI (1770645756) is active in the NPPES registry as of the last update on 2013-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.