National Provider Identifier
Timothy Michael Heyden, M.D.
Timothy Michael Heyden, M.D. is listed in the NPPES registry with a primary specialty of Internal Medicine Physician in Williamsville, NY and a listed phone number of (716) 634-1908.
Source: public NPPES record, last updated January 21, 2010. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1427012467
- Provider Type
- Individual
- Primary Specialty
- Internal Medicine Physician
- Enumeration Date
- April 14, 2006
- Last Updated
- January 21, 2010
Practice Location
- 1835 Maple RD
- Williamsville, NY 14221-2711
Phone: (716) 634-1908
Mailing Address
- 136 Crown Royal Dr
- Williamsville, NY 14221-2765
Specialties
- Internal Medicine Physician (207R00000X)
- Pediatrics Physician (208000000X)
Browse Similar Providers
See more providers in the Internal Medicine classification in Buffalo, NY.
Medicare Part B Activity
Reported 152 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 22nd percentile for Medicare service volume.
Lower volume than many peers.
Performs 59% fewer Medicare services than the peer median.
Higher than 148 of 665 peers.
- Activity Percentile
- 22.3%
- Rank by Services
- 515 of 665
- Total Services
- 152
- Est. Allowed Value
- $13,580.14
- Dataset Year
- 2024
- Drug Code Share
- 12.5%
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
- 99213: Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
68 services | $5,867.64
- G0439: Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
45 services | $5,541.32
- G0008: Administration of influenza virus vaccine
20 services | $616.60
Common Drug-Related Codes
- 90662: Influenza vaccine split virus, preservative free
19 services | $1,554.58
Full Record
- NPI
- 1427012467
- Entity Type
- Individual
- Last Name
- Heyden
- First Name
- Timothy
- Middle Name
- Michael
- Name Prefix
- Dr.
- Credential
- M.D.
- Mailing Street Address
- 136 Crown Royal Dr
- Mailing City
- Williamsville
- Mailing State
- NY
- Mailing ZIP Code
- 14221-2765
- Mailing Country
- US
- Mailing Phone
- (716) 639-8466
- Mailing Fax
- (716) 634-0430
- Practice Street Address
- 1835 Maple RD
- Practice City
- Williamsville
- Practice State
- NY
- Practice ZIP Code
- 14221-2711
- Practice Country
- US
- Practice Phone
- (716) 634-1908
- Practice Fax
- (716) 634-0430
- Enumeration Date
- April 14, 2006
- Last Updated
- January 21, 2010
- Sex
- Male
- Sole Proprietor
- No
- Taxonomies
- Internal Medicine Physician (207R00000X), Pediatrics Physician (208000000X)
- Other Identifiers
- 196974 (NY, New York License Number), 01616191 (NY)