National Provider Identifier

William Lawrence Gruhn, RPA-C

William Lawrence Gruhn, RPA-C is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant in Rochester, NY and a listed phone number of (585) 273-1869.

NPI 1588698682Rochester, NYSurgical Physician Assistant

Source: public NPPES record, last updated July 05, 2023. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.

Profile Overview

NPI
1588698682
Provider Type
Individual
Primary Specialty
Surgical Physician Assistant
Enumeration Date
July 11, 2006
Last Updated
July 05, 2023

Practice Location

  • 601 Elmwood Ave
  • Box 665
  • Rochester, NY 14642-0001

Phone: (585) 273-1869

Mailing Address

  • 601 Elmwood Ave
  • Box 665
  • Rochester, NY 14642

Specialties

  • Surgical Physician Assistant (363AS0400X)
  • Physician Assistant (363A00000X)

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Medicare Part B Activity

Reported 94 Medicare fee-for-service service lines in 2024.

Peer comparison

Compared to Physician Assistant providers in the Rochester, NY metro area.

This provider is in the 52nd percentile for Medicare service volume.

Around the middle of the peer group.

Performs 11% more Medicare services than the peer median.

Higher than 363 of 696 peers.

Activity Percentile
52.2%
Rank by Services
330 of 696
Total Services
94
Est. Allowed Value
$6,333.79
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 Physician Assistant classification rather than the exact subspecialty label shown elsewhere on the page.

Percentile distribution

Lowest-volume peersThis providerHighest-volume peers
0%10%20%30%40%50%60%70%80%90%+

Each bar represents a 10-point percentile band of peers by total Medicare services for Physician Assistant 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 8,445 total Medicare services.

Top Clinical Services

Biography

William L. Gruhn, RPA-C, is a Rochester-based physician assistant with a surgical practice background. Public registry information places his practice within the University of Rochester Medical Center campus, home to Strong Memorial Hospital, a major teaching hospital for the University of Rochester School of Medicine and Dentistry.

Full Record
NPI
1588698682
Entity Type
Individual
Last Name
Gruhn
First Name
William
Middle Name
Lawrence
Name Prefix
Mr.
Credential
RPA-C
Mailing Street Address
601 Elmwood Ave
Mailing Address Line 2
Box 665
Mailing City
Rochester
Mailing State
NY
Mailing ZIP Code
14642
Mailing Country
US
Mailing Phone
(585) 273-1869
Practice Street Address
601 Elmwood Ave
Practice Address Line 2
Box 665
Practice City
Rochester
Practice State
NY
Practice ZIP Code
14642-0001
Practice Country
US
Practice Phone
(585) 273-1869
Enumeration Date
July 11, 2006
Last Updated
July 05, 2023
Sex
Male
Sole Proprietor
No
Taxonomies
Surgical Physician Assistant (363AS0400X), Physician Assistant (363A00000X)