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Marilyn Griebel, CNP
NPI 1649249434 · Nurse Practitioner · Cortez, CO
Marilyn Griebel, CNP is a Nurse Practitioner provider in Cortez, CO (NPI 1649249434).
Provider details
- NPI number
- 1649249434
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 46456 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(91/100 index)
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
33 N Elm St
Cortez, CO 81321-3105
Phone: (970) 565-8556
Fax: (970) 564-1134
Street-level locationGet directions
Mailing address
Po Box 278
Rico, CO 81332-0278
Registry dates
- Enumerated
- 2006-03-15
- Last updated
- 2011-11-28
Frequently asked questions
- What is Marilyn Griebel's NPI number?
- Marilyn Griebel's National Provider Identifier (NPI) is 1649249434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Griebel's specialty?
- Marilyn Griebel is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marilyn Griebel located?
- Marilyn Griebel's practice location on file with NPPES is 33 N Elm St, Cortez, CO 81321-3105.
- What is Marilyn Griebel's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Griebel is (970) 565-8556.
- Is Marilyn Griebel's NPI active?
- Yes — Marilyn Griebel's NPI (1649249434) is active in the NPPES registry as of the last update on 2011-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.