National Provider Identifier
Carolyn Collyer
Carolyn Collyer is listed in the NPPES registry with a primary specialty of Nurse Practitioner in Buffalo, NY and a listed phone number of (716) 845-2300.
Source: public NPPES record, last updated May 28, 2026. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1215537204
- Provider Type
- Individual
- Primary Specialty
- Nurse Practitioner
- Enumeration Date
- October 28, 2020
- Last Updated
- May 28, 2026
Practice Location
- Elm And Carlton Streets
- Buffalo, NY 14263-0001
Phone: (716) 845-2300
Specialties
- Nurse Practitioner (363L00000X)
Browse Similar Providers
See more providers in the Nurse Practitioner classification in Buffalo, NY.
Medicare Part B Activity
Reported 354 Medicare fee-for-service service lines in 2024.
Peer comparison
Compared to Nurse Practitioner providers in the Buffalo, NY metro area.
This provider is in the 80th percentile for Medicare service volume.
Higher volume than most peers.
Performs 131% more Medicare services than the peer median.
Higher than 618 of 775 peers.
- Activity Percentile
- 79.7%
- Rank by Services
- 157 of 775
- Total Services
- 354
- Est. Allowed Value
- $21,775.12
- 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.
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 11,907 total Medicare services.
Top Clinical Services
- G0316: Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th
171 services | $4,146.55
- 99233: Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
93 services | $8,826.01
- 99215: Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
47 services | $5,445.86
- 99214: Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
43 services | $3,356.70
Full Record
- NPI
- 1215537204
- Entity Type
- Individual
- Last Name
- Collyer
- First Name
- Carolyn
- Mailing Street Address
- Elm And Carlton Streets
- Mailing City
- Buffalo
- Mailing State
- NY
- Mailing ZIP Code
- 14263-0001
- Mailing Country
- US
- Mailing Phone
- (716) 845-2300
- Mailing Fax
- (716) 845-3426
- Practice Street Address
- Elm And Carlton Streets
- Practice City
- Buffalo
- Practice State
- NY
- Practice ZIP Code
- 14263-0001
- Practice Country
- US
- Practice Phone
- (716) 845-2300
- Practice Fax
- (716) 845-3426
- Enumeration Date
- October 28, 2020
- Last Updated
- May 28, 2026
- Sex
- Female
- Sole Proprietor
- No
- Certification Date
- May 28, 2026
- Taxonomies
- Nurse Practitioner (363L00000X)