Mary Hager, MS FNP
NPI 1003994484 · Family Nurse Practitioner · Casper, WY
Mary Hager, MS FNP is a Family Nurse Practitioner provider in Casper, WY (NPI 1003994484).
Provider details
- NPI number
- 1003994484
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 16044197 (WY)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2011-06-28
Frequently asked questions
- What is Mary Hager's NPI number?
- Mary Hager's National Provider Identifier (NPI) is 1003994484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hager's specialty?
- Mary Hager is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Hager located?
- Mary Hager's practice location on file with NPPES is 301 S Fenway St Ste 202, Casper, WY 82601-3053.
- What is Mary Hager's phone number?
- The practice phone number listed in the NPPES registry for Mary Hager is (307) 577-7737.
- Is Mary Hager's NPI active?
- Yes — Mary Hager's NPI (1003994484) is active in the NPPES registry as of the last update on 2011-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.