Gretchen Ngo, CNM
NPI 1275886152 · Advanced Practice Midwife · Chinle, AZ
Gretchen Ngo, CNM is a Advanced Practice Midwife provider in Chinle, AZ (NPI 1275886152).
Provider details
- NPI number
- 1275886152
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
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
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2012-10-17
- Last updated
- 2012-10-17
Frequently asked questions
- What is Gretchen Ngo's NPI number?
- Gretchen Ngo's National Provider Identifier (NPI) is 1275886152, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Ngo's specialty?
- Gretchen Ngo is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gretchen Ngo located?
- Gretchen Ngo's practice location on file with NPPES is Highway 191 and Hospital Road, Chinle, AZ 86503.
- What is Gretchen Ngo's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Ngo is (928) 674-7166.
- Is Gretchen Ngo's NPI active?
- Yes — Gretchen Ngo's NPI (1275886152) is active in the NPPES registry as of the last update on 2012-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.