Ryan Parker
NPI 1598915852 · Counselor · San Francisco, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Parker is a Counselor provider in San Francisco, CA (NPI 1598915852).
Provider details
- NPI number
- 1598915852
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-09-23
- Last updated
- 2011-04-14
Frequently asked questions
- What is Ryan Parker's NPI number?
- Ryan Parker's National Provider Identifier (NPI) is 1598915852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Parker's specialty?
- Ryan Parker is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Ryan Parker located?
- Ryan Parker's practice location on file with NPPES is 250 Executive Park Blvd, San Francisco, CA 94134-3394.
- What is Ryan Parker's phone number?
- The practice phone number listed in the NPPES registry for Ryan Parker is (415) 656-0116.
- Does Ryan Parker accept Medicare?
- Ryan Parker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Parker's NPI active?
- Yes — Ryan Parker's NPI (1598915852) is active in the NPPES registry as of the last update on 2011-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.