National Provider Identifier
William Platzer, MD
William Platzer, MD is listed in the NPPES registry with a primary specialty of Internal Medicine Physician in Geneva, NY and a listed phone number of (315) 787-5445.
Source: public NPPES record, last updated July 10, 2025. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1386733442
- Provider Type
- Individual
- Primary Specialty
- Internal Medicine Physician
- Enumeration Date
- October 12, 2006
- Last Updated
- July 10, 2025
Practice Location
- 200 North St Ste 301
- Geneva, NY 14456-1561
Phone: (315) 787-5445
Specialties
- Internal Medicine Physician (207R00000X)
Browse Similar Providers
See more Internal Medicine providers in Geneva, NY.
Medicare Part B Activity
Reported 640 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Internal Medicine providers in the Rochester, NY metro area.
This provider is in the 86th percentile for Medicare service volume.
Higher volume than most peers.
Performs 154% more Medicare services than the peer median.
Higher than 736 of 854 peers.
- Activity Percentile
- 86.2%
- Rank by Services
- 117 of 854
- Total Services
- 640
- Est. Allowed Value
- $41,933.02
- Dataset Year
- 2023
- Drug Code Share
- 4.8%
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 Rochester, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 11 to 7,346 total Medicare services.
Top Clinical Services
- 93793: Anticoagulant management of patient taking warfarin
278 services | $3,117.83
- 99214: Established patient office or other outpatient visit, 30-39 minutes
274 services | $33,936.35
- G0008: Administration of influenza virus vaccine
32 services | $944.32
- 99213: Established patient office or other outpatient visit, 20-29 minutes
13 services | $1,096.92
- G0180: Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
12 services | $611.16
Common Drug-Related Codes
- 90662: Influenza vaccine split virus, preservative free
31 services | $2,226.44
Full Record
- NPI
- 1386733442
- Entity Type
- Individual
- Last Name
- Platzer
- First Name
- William
- Credential
- MD
- Mailing Street Address
- 200 North St Ste 301
- Mailing City
- Geneva
- Mailing State
- NY
- Mailing ZIP Code
- 14456-1561
- Mailing Country
- US
- Mailing Phone
- (315) 787-5445
- Practice Street Address
- 200 North St Ste 301
- Practice City
- Geneva
- Practice State
- NY
- Practice ZIP Code
- 14456-1561
- Practice Country
- US
- Practice Phone
- (315) 787-5445
- Practice Fax
- (315) 787-5108
- Enumeration Date
- October 12, 2006
- Last Updated
- July 10, 2025
- Sex
- Male
- Sole Proprietor
- No
- Certification Date
- July 10, 2025
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Internal Medicine Physician (207R00000X)
- Other Identifiers
- P010116903 (NY, Blue Choice), 116903-6 (NY, Worker'S Comp), 102201BJ (NY, Preferred Care), 463938 (NY), P00003454 (NY, R.R. Medicare), P010116903 (NY, Blue Shield)