Heather Hass, MS, CNM, WHNP-BC
NPI 1700420288 · Advanced Practice Midwife · Williston, ND
Heather Hass, MS, CNM, WHNP-BC is a Advanced Practice Midwife provider in Williston, ND (NPI 1700420288).
Provider details
- NPI number
- 1700420288
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS, CNM, WHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- R35617 (ND)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
6 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
- 2019-10-29
- Last updated
- 2019-10-29
Frequently asked questions
- What is Heather Hass's NPI number?
- Heather Hass's National Provider Identifier (NPI) is 1700420288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Hass's specialty?
- Heather Hass is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Hass located?
- Heather Hass's practice location on file with NPPES is 1301 15th Ave W, Williston, ND 58801-3821.
- What is Heather Hass's phone number?
- The practice phone number listed in the NPPES registry for Heather Hass is (701) 572-7651.
- Is Heather Hass's NPI active?
- Yes — Heather Hass's NPI (1700420288) is active in the NPPES registry as of the last update on 2019-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.