National Provider Identifier
Deniece O'Leary, PA-C
Deniece O'Leary, PA-C is listed in the NPPES registry with a primary specialty of Medical Physician Assistant in Batavia, NY and a listed phone number of (585) 343-1300.
Source: public NPPES record, last updated September 16, 2025. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1104099233
- Provider Type
- Individual
- Primary Specialty
- Medical Physician Assistant
- Enumeration Date
- April 09, 2008
- Last Updated
- September 16, 2025
Practice Location
- 257 State St
- Batavia, NY 14020-1044
Phone: (585) 343-1300
Mailing Address
- 150 Veterans Memorial Hwy Unit 141
- Commack, NY 11725-6408
Specialties
- Medical Physician Assistant (363AM0700X)
Browse Similar Providers
See more providers in the Physician Assistant classification in Batavia, NY.
Medicare Part B Activity
Reported 4,159 Medicare fee-for-service service lines in 2024.
Peer comparison
Compared to Physician Assistant providers in the Batavia, NY metro area.
This provider is in the 96th percentile for Medicare service volume.
Among the highest-volume peers.
Performs about 33x the peer median number of Medicare services.
Higher than 23 of 24 peers.
- Activity Percentile
- 95.8%
- Rank by Services
- 1 of 24
- Total Services
- 4,159
- Est. Allowed Value
- $277,088.17
- 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
Each bar represents a 10-point percentile band of peers by total Medicare services for Physician Assistant across the Batavia, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.
Observed service range: 12 to 4,159 total Medicare services.
Top Clinical Services
- 99308: Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more
3,387 services | $202,662.28
- 99309: Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
428 services | $37,055.65
- 99305: Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes
332 services | $35,608.76
- 99306: Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more
12 services | $1,761.48
Full Record
- NPI
- 1104099233
- Entity Type
- Individual
- Last Name
- O'Leary
- First Name
- Deniece
- Name Prefix
- Mrs.
- Credential
- PA-C
- Mailing Street Address
- 150 Veterans Memorial Hwy Unit 141
- Mailing City
- Commack
- Mailing State
- NY
- Mailing ZIP Code
- 11725-6408
- Mailing Country
- US
- Mailing Phone
- (289) 400-4499
- Practice Street Address
- 257 State St
- Practice City
- Batavia
- Practice State
- NY
- Practice ZIP Code
- 14020-1044
- Practice Country
- US
- Practice Phone
- (585) 343-1300
- Enumeration Date
- April 09, 2008
- Last Updated
- September 16, 2025
- Sex
- Female
- Sole Proprietor
- No
- Certification Date
- September 16, 2025
- Taxonomies
- Medical Physician Assistant (363AM0700X)