Charles Noyes, RN, MS, NP
NPI 1821564295 · Primary Care Nurse Practitioner · San Francisco, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Noyes, RN, MS, NP is a Primary Care Nurse Practitioner provider in San Francisco, CA (NPI 1821564295).
Provider details
- NPI number
- 1821564295
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, MS, NP
- Sex
- Male
- Sole proprietor
- No
- License
- 95010041 (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
7 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
- 2018-10-23
- Last updated
- 2018-10-23
Frequently asked questions
- What is Charles Noyes's NPI number?
- Charles Noyes's National Provider Identifier (NPI) is 1821564295, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Noyes's specialty?
- Charles Noyes is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Charles Noyes located?
- Charles Noyes's practice location on file with NPPES is 4150 Clement St, San Francisco, CA 94121-1563.
- What is Charles Noyes's phone number?
- The practice phone number listed in the NPPES registry for Charles Noyes is (415) 750-2129.
- Does Charles Noyes accept Medicare?
- Charles Noyes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Noyes's NPI active?
- Yes — Charles Noyes's NPI (1821564295) is active in the NPPES registry as of the last update on 2018-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.