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Joanne Haefner, NP
NPI 1598853806 · Nurse Practitioner · Buffalo, NY
Joanne Haefner, NP is a Nurse Practitioner provider in Buffalo, NY (NPI 1598853806).
Provider details
- NPI number
- 1598853806
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- F333134-1 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
155 Lawn Ave
Buffalo, NY 14207-1816
Phone: (719) 875-2904
Fax: (716) 875-6717
Street-level locationGet directions
Mailing address
155 Lawn Ave
Buffalo, NY 14207-1816
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2012-02-14
Frequently asked questions
- What is Joanne Haefner's NPI number?
- Joanne Haefner's National Provider Identifier (NPI) is 1598853806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Haefner's specialty?
- Joanne Haefner is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joanne Haefner located?
- Joanne Haefner's practice location on file with NPPES is 155 Lawn Ave, Buffalo, NY 14207-1816.
- What is Joanne Haefner's phone number?
- The practice phone number listed in the NPPES registry for Joanne Haefner is (719) 875-2904.
- Is Joanne Haefner's NPI active?
- Yes — Joanne Haefner's NPI (1598853806) is active in the NPPES registry as of the last update on 2012-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.