Krystal Ying Psychotherapy Apc
NPI 1588514996 · Marriage & Family Therapist · Sebastopol, CA
Krystal Ying Psychotherapy Apc is a Marriage & Family Therapist organization in Sebastopol, CA (NPI 1588514996).
Provider details
- NPI number
- 1588514996
- Entity type
- Organization
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Krystal Ying, Licensed Psychotherapist(707) 367-3663
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
Under 1 yr in 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
- 2026-02-03
- Last updated
- 2026-02-18
- Certified
- 2026-02-18
Frequently asked questions
- What is Krystal Ying Psychotherapy Apc's NPI number?
- Krystal Ying Psychotherapy Apc's National Provider Identifier (NPI) is 1588514996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Krystal Ying Psychotherapy Apc?
- Krystal Ying Psychotherapy Apc is classified in the NPPES registry as Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Krystal Ying Psychotherapy Apc located?
- Krystal Ying Psychotherapy Apc's practice location on file with NPPES is 820 Gravenstein Hwy S, Sebastopol, CA 95472.
- What is Krystal Ying Psychotherapy Apc's phone number?
- The practice phone number listed in the NPPES registry for Krystal Ying Psychotherapy Apc is (707) 367-3663.
- Who is the authorized official for Krystal Ying Psychotherapy Apc?
- The authorized official listed on Krystal Ying Psychotherapy Apc's NPPES record is Krystal Ying, Licensed Psychotherapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Krystal Ying Psychotherapy Apc's NPI active?
- Yes — Krystal Ying Psychotherapy Apc's NPI (1588514996) is active in the NPPES registry as of the last update on 2026-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.