National Provider Identifier
Teresa Ann Sion, DNP, FNP-BC
Teresa Ann Sion, DNP, FNP-BC is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner in Buffalo, NY and a listed phone number of (716) 859-5600.
Source: public NPPES record, last updated August 13, 2018. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1861971558
- Provider Type
- Individual
- Primary Specialty
- Family Nurse Practitioner
- Enumeration Date
- August 13, 2018
- Last Updated
- August 13, 2018
Practice Location
- 100 High St
- Buffalo, NY 14203-1126
Phone: (716) 859-5600
Mailing Address
- 36 Ashley Dr
- West Seneca, NY 14224-4357
Specialties
- Family Nurse Practitioner (363LF0000X)
Browse Similar Providers
See more Family providers in Buffalo, NY.
Medicare Part B Activity
Reported 11 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 0th percentile for Medicare service volume.
Lower volume than many peers.
Performs 92% fewer Medicare services than the peer median.
Higher than 0 of 761 peers.
- Activity Percentile
- 0.0%
- Rank by Services
- 755 of 761
- Total Services
- 11
- Est. Allowed Value
- $761.86
- 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 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
- 36556: Insertion of non-tunneled central venous tube for infusion (5 years or older)
11 services | $761.86
Full Record
- NPI
- 1861971558
- Entity Type
- Individual
- Last Name
- Sion
- First Name
- Teresa
- Middle Name
- Ann
- Credential
- DNP, FNP-BC
- Mailing Street Address
- 36 Ashley Dr
- Mailing City
- West Seneca
- Mailing State
- NY
- Mailing ZIP Code
- 14224-4357
- Mailing Country
- US
- Mailing Phone
- (716) 507-2921
- Practice Street Address
- 100 High St
- Practice City
- Buffalo
- Practice State
- NY
- Practice ZIP Code
- 14203-1126
- Practice Country
- US
- Practice Phone
- (716) 859-5600
- Enumeration Date
- August 13, 2018
- Last Updated
- August 13, 2018
- Sex
- Female
- Sole Proprietor
- No
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Family Nurse Practitioner (363LF0000X)