Charmaine Au, MD
NPI 1659547404 · Pediatrics Physician · Provo, UT
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charmaine Au, MD is a Pediatrics Physician provider in Provo, UT (NPI 1659547404).
Provider details
- NPI number
- 1659547404
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4922495-1205 (UT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-05-01
- Last updated
- 2015-12-29
Frequently asked questions
- What is Charmaine Au's NPI number?
- Charmaine Au's National Provider Identifier (NPI) is 1659547404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charmaine Au's specialty?
- Charmaine Au is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Charmaine Au located?
- Charmaine Au's practice location on file with NPPES is 1034 N 500 W, Provo, UT 84604-3380.
- What is Charmaine Au's phone number?
- The practice phone number listed in the NPPES registry for Charmaine Au is (801) 357-8411.
- Does Charmaine Au accept Medicare?
- Charmaine Au is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charmaine Au's NPI active?
- Yes — Charmaine Au's NPI (1659547404) is active in the NPPES registry as of the last update on 2015-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.