Gretchen Anderson, RN, CS, MS(N),FNP
NPI 1871563536 · Family Nurse Practitioner · Los Alamos, NM
Gretchen Anderson, RN, CS, MS(N),FNP is a Family Nurse Practitioner provider in Los Alamos, NM (NPI 1871563536).
Provider details
- NPI number
- 1871563536
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, CS, MS(N),FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 102429 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-01-25
- Last updated
- 2012-01-30
Frequently asked questions
- What is Gretchen Anderson's NPI number?
- Gretchen Anderson's National Provider Identifier (NPI) is 1871563536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Anderson's specialty?
- Gretchen Anderson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gretchen Anderson located?
- Gretchen Anderson's practice location on file with NPPES is 3917 West Rd, Los Alamos, NM 87544-2275.
- What is Gretchen Anderson's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Anderson is (505) 661-8900.
- Is Gretchen Anderson's NPI active?
- Yes — Gretchen Anderson's NPI (1871563536) is active in the NPPES registry as of the last update on 2012-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.