National Provider Identifier
Jeffrey Michael Parker, DO
Jeffrey Michael Parker, DO is listed in the NPPES registry with a primary specialty of Internal Medicine Physician in Buffalo, NY and a listed phone number of (716) 429-7599.
Source: public NPPES record, last updated January 30, 2026. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1205085305
- Provider Type
- Individual
- Primary Specialty
- Internal Medicine Physician
- Enumeration Date
- September 12, 2008
- Last Updated
- January 30, 2026
Practice Location
- 565 Abbott RD
- Buffalo, NY 14220-2039
Phone: (716) 429-7599
Mailing Address
- 1191 Bowen RD
- Elma, NY 14059-9546
Specialties
- Internal Medicine Physician (207R00000X)
Browse Similar Providers
See more Internal Medicine providers in Buffalo, NY.
Medicare Part B Activity
Reported 498 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Internal Medicine providers in the Buffalo, NY metro area.
This provider is in the 62nd percentile for Medicare service volume.
Around the middle of the peer group.
Performs 37% more Medicare services than the peer median.
Higher than 415 of 665 peers.
- Activity Percentile
- 62.4%
- Rank by Services
- 249 of 665
- Total Services
- 498
- Est. Allowed Value
- $53,683.49
- Dataset Year
- 2023
- 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 91,321 total Medicare services.
Top Clinical Services
- 99233: Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
188 services | $20,253.49
- 99239: Hospital discharge day management, more than 30 minutes
91 services | $9,420.59
- 99497: Advance care planning, first 30 minutes
89 services | $6,081.73
- 99223: Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
77 services | $12,200.39
- 99232: Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
37 services | $2,617.69
Full Record
- NPI
- 1205085305
- Entity Type
- Individual
- Last Name
- Parker
- First Name
- Jeffrey
- Middle Name
- Michael
- Name Prefix
- Dr.
- Credential
- DO
- Mailing Street Address
- 1191 Bowen RD
- Mailing City
- Elma
- Mailing State
- NY
- Mailing ZIP Code
- 14059-9546
- Mailing Country
- US
- Mailing Phone
- (716) 655-2690
- Practice Street Address
- 565 Abbott RD
- Practice City
- Buffalo
- Practice State
- NY
- Practice ZIP Code
- 14220-2039
- Practice Country
- US
- Practice Phone
- (716) 429-7599
- Enumeration Date
- September 12, 2008
- Last Updated
- January 30, 2026
- Sex
- Male
- Sole Proprietor
- Yes
- Certification Date
- January 30, 2026
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Internal Medicine Physician (207R00000X)
- Other Identifiers
- 000531879003 (NY, Blue Shield Wny), 03202288 (NY), 0472629 (NY, Independent Health Assoc)