Michelle Arnott, CNM
NPI 1649812587 · Advanced Practice Midwife · Coto De Caza, CA
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Arnott, CNM is a Advanced Practice Midwife provider in Coto De Caza, CA (NPI 1649812587).
Provider details
- NPI number
- 1649812587
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- Yes
- License
- 236066 (CA)
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
6 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
- 2019-10-11
- Last updated
- 2021-12-01
- Certified
- 2021-12-01
Frequently asked questions
- What is Michelle Arnott's NPI number?
- Michelle Arnott's National Provider Identifier (NPI) is 1649812587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Arnott's specialty?
- Michelle Arnott is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Arnott located?
- Michelle Arnott's practice location on file with NPPES is 1 Windflower, Coto De Caza, CA 92679-4714.
- What is Michelle Arnott's phone number?
- The practice phone number listed in the NPPES registry for Michelle Arnott is (949) 940-6311.
- Does Michelle Arnott accept Medicare?
- Michelle Arnott is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Arnott's NPI active?
- Yes — Michelle Arnott's NPI (1649812587) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.