National Provider Identifier
Nagaraja R Sridhar, MD
Nagaraja R Sridhar, MD is listed in the NPPES registry with a primary specialty of Nephrology Physician in Buffalo, NY and a listed phone number of (716) 857-8607.
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
- 1245289016
- Provider Type
- Individual
- Primary Specialty
- Nephrology Physician
- Enumeration Date
- May 09, 2006
- Last Updated
- December 14, 2021
Practice Location
- 85 High St
- Buffalo, NY 14203-1149
Phone: (716) 857-8607
Mailing Address
- 425 Essjay RD Ste 170
- Williamsville, NY 14221-5782
Specialties
- Nephrology Physician (207RN0300X)
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Medicare Part B Activity
Reported 3,893 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 97th percentile for Medicare service volume.
Among the highest-volume peers.
Performs 961% more Medicare services than the peer median.
Higher than 642 of 665 peers.
- Activity Percentile
- 96.5%
- Rank by Services
- 23 of 665
- Total Services
- 3,893
- Est. Allowed Value
- $290,608.38
- Dataset Year
- 2024
- 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 Internal Medicine 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 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
- 90961: Dialysis services, 2-3 physician visits per month (20 years or older)
359 services | $96,896.53
- 99214: Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
253 services | $30,535.00
- 90970: Dialysis services, per day, less than full month service (20 years or older)
228 services | $1,928.34
- 80053: Blood test, comprehensive group of blood chemicals
210 services | $2,163.15
- 99232: Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
208 services | $14,195.46
Biography
Dr. Nagaraja Sridhar is a Buffalo nephrologist with Buffalo Medical Group since 2000 and serves as a clinical associate professor of medicine at the University at Buffalo. He earned his medical degrees in India, completed additional internal medicine training at Mount Carmel Medical Center in Columbus, and went on to a fellowship in nephrology and hypertension at the University of Cincinnati Medical Center. A distinguishing part of his background is his longstanding teaching role: UB recognized him with the Robert S. Berkson, MD Memorial Award for excellence in teaching and patient care.
Full Record
- NPI
- 1245289016
- Entity Type
- Individual
- Last Name
- Sridhar
- First Name
- Nagaraja
- Middle Name
- R
- Name Prefix
- Dr.
- Credential
- MD
- Mailing Street Address
- 425 Essjay RD Ste 170
- Mailing City
- Williamsville
- Mailing State
- NY
- Mailing ZIP Code
- 14221-5782
- Mailing Country
- US
- Mailing Phone
- (716) 630-1219
- Mailing Fax
- (716) 817-1726
- Practice Street Address
- 85 High St
- Practice City
- Buffalo
- Practice State
- NY
- Practice ZIP Code
- 14203-1149
- Practice Country
- US
- Practice Phone
- (716) 857-8607
- Practice Fax
- (716) 250-5914
- Enumeration Date
- May 09, 2006
- Last Updated
- December 14, 2021
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- December 14, 2021
- Taxonomies
- Nephrology Physician (207RN0300X)
- Other Identifiers
- 000524137002 (NY, Health Now), 01601174 (NY), 200509-8B (NY, Workers Compensation), 2507931 (NY, Iha), 161000580 (NY, Meritain), 0021748 (NY, Ghi), 161000580 (NY, United Healthcare), 110209999 (NY, Rr Medicare), 161000580 (NY, Nova), 161000580 (NY, Empire), 00010171403 (NY, Univera)