National Provider Identifier
Alexander N Eswar, M.D.
Alexander N Eswar, M.D. is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician in Williamsville, NY and a listed phone number of (716) 631-3555.
Source: public NPPES record, last updated April 09, 2020. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1679714562
- Provider Type
- Individual
- Primary Specialty
- Obstetrics & Gynecology Physician
- Enumeration Date
- March 23, 2009
- Last Updated
- April 09, 2020
Practice Location
- 400 International Dr
- Williamsville, NY 14221-5771
Phone: (716) 631-3555
Specialties
- Obstetrics & Gynecology Physician (207V00000X)
Browse Similar Providers
See more Obstetrics & Gynecology providers in Buffalo, NY.
Medicare Part B Activity
Reported 18 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Obstetrics & Gynecology providers in the Buffalo, NY metro area.
This provider is in the 14th percentile for Medicare service volume.
Lower volume than many peers.
Performs 76% fewer Medicare services than the peer median.
Higher than 13 of 91 peers.
- Activity Percentile
- 14.3%
- Rank by Services
- 76 of 91
- Total Services
- 18
- Est. Allowed Value
- $1,538.19
- Dataset Year
- 2023
- Drug Code Share
- 0.0%
Estimated allowed value reflects Medicare fee-for-service allowed amounts only. It does not include Medicare Advantage, commercial insurance, cash-pay services, or employment compensation.
Peers are grouped by the broader Obstetrics & Gynecology classification rather than the exact subspecialty label shown elsewhere on the page.
Percentile distribution
Each bar represents a 10-point percentile band of peers by total Medicare services for Obstetrics & Gynecology across the Buffalo, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 11 to 812 total Medicare services.
Top Clinical Services
- 99213: Established patient office or other outpatient visit, 20-29 minutes
18 services | $1,538.19
Full Record
- NPI
- 1679714562
- Entity Type
- Individual
- Last Name
- Eswar
- First Name
- Alexander
- Middle Name
- N
- Name Prefix
- Dr.
- Credential
- M.D.
- Mailing Street Address
- 400 International Dr
- Mailing City
- Williamsville
- Mailing State
- NY
- Mailing ZIP Code
- 14221-5771
- Mailing Country
- US
- Mailing Phone
- (716) 631-3555
- Practice Street Address
- 400 International Dr
- Practice City
- Williamsville
- Practice State
- NY
- Practice ZIP Code
- 14221-5771
- Practice Country
- US
- Practice Phone
- (716) 631-3555
- Enumeration Date
- March 23, 2009
- Last Updated
- April 09, 2020
- Sex
- Male
- Sole Proprietor
- Yes
- Certification Date
- April 09, 2020
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Obstetrics & Gynecology Physician (207V00000X)