Gretchen Christoph
NPI 1518823442 · Family Nurse Practitioner · Westminster, CO
Gretchen Christoph is a Family Nurse Practitioner provider in Westminster, CO (NPI 1518823442).
Provider details
- NPI number
- 1518823442
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 1001379-NP (CO)
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
Under 1 yr in 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
- 2026-01-05
- Last updated
- 2026-01-05
- Certified
- 2026-01-05
Frequently asked questions
- What is Gretchen Christoph's NPI number?
- Gretchen Christoph's National Provider Identifier (NPI) is 1518823442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Christoph's specialty?
- Gretchen Christoph is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gretchen Christoph located?
- Gretchen Christoph's practice location on file with NPPES is 8510 Bryant St Fl 2, Westminster, CO 80031-3844.
- What is Gretchen Christoph's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Christoph is (303) 650-4460.
- Is Gretchen Christoph's NPI active?
- Yes — Gretchen Christoph's NPI (1518823442) is active in the NPPES registry as of the last update on 2026-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.