National Provider Identifier
Timothy Holahan, MD
Timothy Holahan, MD is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician in Rochester, NY and a listed phone number of (585) 341-0456.
Source: public NPPES record, last updated August 23, 2024. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1346483930
- Provider Type
- Individual
- Primary Specialty
- Geriatric Medicine (Internal Medicine) Physician
- Enumeration Date
- April 12, 2009
- Last Updated
- August 23, 2024
Practice Location
- 1000 South Ave # 58
- Rochester, NY 14620-2733
Phone: (585) 341-0456
Specialties
- Geriatric Medicine (Internal Medicine) Physician (207RG0300X)
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Medicare Part B Activity
Reported 379 Medicare fee-for-service service lines in 2024.
Peer comparison
Compared to Internal Medicine providers in the Rochester, NY metro area.
This provider is in the 67th percentile for Medicare service volume.
Around the middle of the peer group.
Performs 40% more Medicare services than the peer median.
Higher than 574 of 858 peers.
- Activity Percentile
- 66.9%
- Rank by Services
- 284 of 858
- Total Services
- 379
- Est. Allowed Value
- $37,763.61
- 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 Rochester, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 11 to 6,379 total Medicare services.
Top Clinical Services
- 99232: Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
109 services | $8,251.54
- 99309: Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
102 services | $10,517.79
- 99233: Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
95 services | $10,849.38
- 99308: Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more
23 services | $1,645.80
- 99238: Hospital discharge day management, 30 minutes or less
22 services | $1,716.34
Full Record
- NPI
- 1346483930
- Entity Type
- Individual
- Last Name
- Holahan
- First Name
- Timothy
- Name Prefix
- Mr.
- Credential
- MD
- Mailing Street Address
- 1000 South Ave # 58
- Mailing City
- Rochester
- Mailing State
- NY
- Mailing ZIP Code
- 14620-2733
- Mailing Country
- US
- Practice Street Address
- 1000 South Ave # 58
- Practice City
- Rochester
- Practice State
- NY
- Practice ZIP Code
- 14620-2733
- Practice Country
- US
- Practice Phone
- (585) 341-0456
- Practice Fax
- (585) 341-8096
- Enumeration Date
- April 12, 2009
- Last Updated
- August 23, 2024
- Sex
- Male
- Sole Proprietor
- Yes
- Certification Date
- August 23, 2024
- Taxonomies
- Geriatric Medicine (Internal Medicine) Physician (207RG0300X)