Hallie Tiffany, APRN, CNP
NPI 1861006504 · Family Nurse Practitioner · Fargo, ND
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hallie Tiffany, APRN, CNP is a Family Nurse Practitioner provider in Fargo, ND (NPI 1861006504).
Provider details
- NPI number
- 1861006504
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, CNP
- Sex
- Female
- Sole proprietor
- No
- License
- R49644 (ND)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Registry dates
- Enumerated
- 2020-09-01
- Last updated
- 2020-09-01
- Certified
- 2020-09-01
Frequently asked questions
- What is Hallie Tiffany's NPI number?
- Hallie Tiffany's National Provider Identifier (NPI) is 1861006504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hallie Tiffany's specialty?
- Hallie Tiffany is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hallie Tiffany located?
- Hallie Tiffany's practice location on file with NPPES is 3000 32nd Ave S, Fargo, ND 58103-6132.
- What is Hallie Tiffany's phone number?
- The practice phone number listed in the NPPES registry for Hallie Tiffany is (701) 364-8000.
- Does Hallie Tiffany accept Medicare?
- Hallie Tiffany is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hallie Tiffany's NPI active?
- Yes — Hallie Tiffany's NPI (1861006504) is active in the NPPES registry as of the last update on 2020-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.