National Provider Identifier
Gayatri Vaidyanathan, MBBS
Gayatri Vaidyanathan, MBBS is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician in Williamsville, NY and a listed phone number of (716) 630-1343.
Source: public NPPES record, last updated December 14, 2021. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1750524591
- Provider Type
- Individual
- Primary Specialty
- Hematology & Oncology Physician
- Enumeration Date
- April 09, 2009
- Last Updated
- December 14, 2021
Practice Location
- 295 Essjay RD
- Williamsville, NY 14221-5795
Phone: (716) 630-1343
Mailing Address
- Buffalo Medical Group, PC 425 Essjay
- Suite 170
- Williamsville, NY 14221
Specialties
- Hematology & Oncology Physician (207RH0003X)
- Medical Oncology Physician (207RX0202X)
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Medicare Part B Activity
Reported 61,811 Medicare fee-for-service service lines in 2024.
Peer comparison
Compared to Internal Medicine providers in the Buffalo, NY metro area.
This provider is in the 99th percentile for Medicare service volume.
Among the highest-volume peers.
Performs about 168x the peer median number of Medicare services.
Higher than 659 of 665 peers.
- Activity Percentile
- 99.1%
- Rank by Services
- 6 of 665
- Total Services
- 61,811
- Est. Allowed Value
- $315,937.72
- Dataset Year
- 2024
- Drug Code Share
- 95.2%
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 Internal Medicine classification rather than the exact subspecialty label shown elsewhere on the page.
Drug-related HCPCS codes make up 95.2% of reported Medicare services, so the claim mix is dominated by administered-drug billing lines.
Percentile distribution
Each bar represents a 10-point percentile band of peers by total Medicare services for Internal Medicine 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 94,260 total Medicare services.
Top Clinical Services
- 99214: Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
554 services | $68,234.22
- 85025: Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
500 services | $3,779.46
- 80053: Blood test, comprehensive group of blood chemicals
320 services | $3,291.30
- 36415: Insertion of needle into vein for collection of blood sample
204 services | $1,415.85
- 96413: Administration of chemotherapy into vein, 1 hour or less
149 services | $18,085.94
Common Drug-Related Codes
- J1439: Injection, ferric carboxymaltose, 1 mg
38,250 services | $42,203.83
- J0881: Injection, darbepoetin alfa, 1 microgram (non-esrd use)
13,580 services | $38,212.50
- J0897: Injection, denosumab, 1 mg
4,200 services | $107,143.91
Full Record
- NPI
- 1750524591
- Entity Type
- Individual
- Last Name
- Vaidyanathan
- First Name
- Gayatri
- Name Prefix
- Dr.
- Credential
- MBBS
- Mailing Street Address
- Buffalo Medical Group, PC 425 Essjay
- Mailing Address Line 2
- Suite 170
- Mailing City
- Williamsville
- Mailing State
- NY
- Mailing ZIP Code
- 14221
- Mailing Country
- US
- Mailing Phone
- (716) 630-1219
- Practice Street Address
- 295 Essjay RD
- Practice City
- Williamsville
- Practice State
- NY
- Practice ZIP Code
- 14221-5795
- Practice Country
- US
- Practice Phone
- (716) 630-1343
- Practice Fax
- (716) 817-1780
- Enumeration Date
- April 09, 2009
- Last Updated
- December 14, 2021
- Sex
- Female
- Sole Proprietor
- No
- Certification Date
- December 14, 2021
- Taxonomies
- Hematology & Oncology Physician (207RH0003X), Medical Oncology Physician (207RX0202X)