National Provider Identifier
Katherine Elaine Chojnicki, FNP
Katherine Elaine Chojnicki, FNP is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner in Williamsville, NY and a listed phone number of (716) 634-3340.
Source: public NPPES record, last updated January 24, 2023. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1831697713
- Provider Type
- Individual
- Primary Specialty
- Family Nurse Practitioner
- Enumeration Date
- January 25, 2018
- Last Updated
- January 24, 2023
Practice Location
- 199 Park Club Ln Ste 200
- Williamsville, NY 14221-5269
Phone: (716) 634-3340
Mailing Address
- 3041 Orchard Park RD Ste C
- Orchard Park, NY 14127-1238
Specialties
- Family Nurse Practitioner (363LF0000X)
Browse Similar Providers
See more Family providers in Buffalo, NY.
Medicare Part B Activity
Reported 740 Medicare fee-for-service service lines in 2023.
Peer comparison
Compared to Nurse Practitioner providers in the Buffalo, NY metro area.
This provider is in the 91st percentile for Medicare service volume.
Among the highest-volume peers.
Performs 421% more Medicare services than the peer median.
Higher than 694 of 761 peers.
- Activity Percentile
- 91.2%
- Rank by Services
- 67 of 761
- Total Services
- 740
- Est. Allowed Value
- $18,596.81
- Dataset Year
- 2023
- Drug Code Share
- 31.9%
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 Nurse Practitioner 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 Nurse Practitioner 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 9,085 total Medicare services.
Top Clinical Services
- 85025: Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
137 services | $1,027.35
- 36415: Insertion of needle into vein for collection of blood sample
95 services | $789.60
- 99214: Established patient office or other outpatient visit, 30-39 minutes
74 services | $7,573.11
- 99213: Established patient office or other outpatient visit, 20-29 minutes
60 services | $4,300.10
- 96367: Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less
49 services | $1,146.98
Common Drug-Related Codes
- J1100: Injection, dexamethasone sodium phosphate, 1 mg
236 services | $29.07
Full Record
- NPI
- 1831697713
- Entity Type
- Individual
- Last Name
- Chojnicki
- First Name
- Katherine
- Middle Name
- Elaine
- Name Prefix
- Mrs.
- Credential
- FNP
- Provider Other Last Name
- Young
- Provider Other First Name
- Katherine
- Provider Other Middle Name
- Elaine
- Provider Other Name Prefix Text
- Miss
- Provider Other Credential Text
- RN
- Provider Other Last Name Type Code
- 1
- Mailing Street Address
- 3041 Orchard Park RD Ste C
- Mailing City
- Orchard Park
- Mailing State
- NY
- Mailing ZIP Code
- 14127-1238
- Mailing Country
- US
- Mailing Phone
- (716) 674-3104
- Practice Street Address
- 199 Park Club Ln Ste 200
- Practice City
- Williamsville
- Practice State
- NY
- Practice ZIP Code
- 14221-5269
- Practice Country
- US
- Practice Phone
- (716) 634-3340
- Enumeration Date
- January 25, 2018
- Last Updated
- January 24, 2023
- Sex
- Female
- Sole Proprietor
- No
- Certification Date
- January 24, 2023
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Family Nurse Practitioner (363LF0000X)