National Provider Identifier
Juliet Marczak, NP
Juliet Marczak, NP is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner in Buffalo, NY and a listed phone number of (716) 845-2300.
Source: public NPPES record, last updated May 26, 2022. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1710960836
- Provider Type
- Individual
- Primary Specialty
- Adult Health Nurse Practitioner
- Enumeration Date
- November 22, 2005
- Last Updated
- May 26, 2022
Practice Location
- Elm And Carlton St
- Buffalo, NY 14263-0001
Phone: (716) 845-2300
Specialties
- Adult Health Nurse Practitioner (363LA2200X)
Browse Similar Providers
See more Adult Health providers in Buffalo, NY.
Medicare Part B Activity
Reported 108 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 38th percentile for Medicare service volume.
Lower volume than many peers.
Performs 24% fewer Medicare services than the peer median.
Higher than 291 of 761 peers.
- Activity Percentile
- 38.2%
- Rank by Services
- 467 of 761
- Total Services
- 108
- Est. Allowed Value
- $11,431.84
- 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
- 99350: Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes
39 services | $5,934.94
- 99349: Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes
28 services | $2,921.34
- 99213: Established patient office or other outpatient visit, 20-29 minutes
27 services | $1,456.25
- 99214: Established patient office or other outpatient visit, 30-39 minutes
14 services | $1,119.31
Full Record
- NPI
- 1710960836
- Entity Type
- Individual
- Last Name
- Marczak
- First Name
- Juliet
- Credential
- NP
- Mailing Street Address
- Elm And Carlton St
- Mailing City
- Buffalo
- Mailing State
- NY
- Mailing ZIP Code
- 14263-0001
- Mailing Country
- US
- Mailing Phone
- (716) 845-2300
- Mailing Fax
- (716) 845-4341
- Practice Street Address
- Elm And Carlton St
- Practice City
- Buffalo
- Practice State
- NY
- Practice ZIP Code
- 14263-0001
- Practice Country
- US
- Practice Phone
- (716) 845-2300
- Practice Fax
- (716) 845-4341
- Enumeration Date
- November 22, 2005
- Last Updated
- May 26, 2022
- Sex
- Female
- Sole Proprietor
- No
- Certification Date
- May 26, 2022
- updated_by_file
- npidata_pfile_20050523-20260308.csv
- Taxonomies
- Adult Health Nurse Practitioner (363LA2200X)
- Other Identifiers
- 02565873 (NY), 000560850003 (NY, Bc/Bs)