Kathryn Stephens
NPI 1720646490 · Psychiatry Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Stephens is a Psychiatry Physician provider in Palo Alto, CA (NPI 1720646490).
Provider details
- NPI number
- 1720646490
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- E-13591 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
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
3 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Fluoxetine Hcl | 17 |
| Gabapentin | 11 |
| Lurasidone Hcl | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 10025 W Markham St Ste 210Little Rock, AR 72205-2178Phone: (501) 663-5473Fax: (501) 801-1816
- 4801 Alberta AveEl Paso, TX 79905-2707Phone: (915) 215-5000
Registry dates
- Enumerated
- 2019-05-29
- Last updated
- 2022-12-29
- Certified
- 2022-12-29
Frequently asked questions
- What is Kathryn Stephens's NPI number?
- Kathryn Stephens's National Provider Identifier (NPI) is 1720646490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Stephens's specialty?
- Kathryn Stephens is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Kathryn Stephens located?
- Kathryn Stephens's practice location on file with NPPES is 4139 El Camino Way, Palo Alto, CA 94306-4010.
- What is Kathryn Stephens's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Stephens is (669) 319-2687.
- Does Kathryn Stephens accept Medicare?
- Kathryn Stephens is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Stephens's NPI active?
- Yes — Kathryn Stephens's NPI (1720646490) is active in the NPPES registry as of the last update on 2022-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.