Stephanie Clarke, PHD
NPI 1619389855 · Psychologist · Palo Alto, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Clarke, PHD is a Psychologist provider in Palo Alto, CA (NPI 1619389855).
Provider details
- NPI number
- 1619389855
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY.0005719 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 13123 E 16th AveAurora, CO 80045-7106Phone: (720) 777-1234
Registry dates
- Enumerated
- 2014-05-22
- Last updated
- 2024-09-25
- Certified
- 2024-09-25
Frequently asked questions
- What is Stephanie Clarke's NPI number?
- Stephanie Clarke's National Provider Identifier (NPI) is 1619389855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Clarke's specialty?
- Stephanie Clarke is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Stephanie Clarke located?
- Stephanie Clarke's practice location on file with NPPES is 725 Welch Rd, Palo Alto, CA 94304-1601.
- What is Stephanie Clarke's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Clarke is (650) 497-8000.
- Does Stephanie Clarke accept Medicare?
- Stephanie Clarke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Clarke's NPI active?
- Yes — Stephanie Clarke's NPI (1619389855) is active in the NPPES registry as of the last update on 2024-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.