FACTS AS OF OCT 23, 2026 · NPPES / CMS / INSURER DIRECTORIES / STATE FILES

Gregory Chinn, MD, PhD

Student in an Organized Health Care Education/Training Program · San Francisco, CA · NPI 1649614595

The registry lists this NPI under a training program.

(415) 514-3781 NPPES registry · Jun 8, 2026

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NEW PATIENTS
Sources differFor Gregory Chinn, MD, PhD (NPI 1649614595): Central California Alliance for Health's directory: not taking new patients (Oct 21). Cigna's directory: taking new patients (Oct 18). It may depend on your plan.
INSURANCE
Alameda Alliance for HealthAnthem Blue Cross Medi-CalBlue Shield of California+7Listed · each source and date below
FIRST-VISIT COST
Not on record
VIDEO VISITS
Not on record

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This provider is not affiliated with Gale. This listing is compiled from the NPPES public registry (CMS).

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What to ask when you call
  1. Are you taking new patients?
  2. Do you take my plan, in network?
  3. What does a first visit cost if not covered?
  4. Do you offer video visits?

Paying yourself? You can ask for a written Good Faith Estimate before the visit.

Insurance

Not listed by 17 plans in the files Gale read for California on Oct 23, 2026. That is not a no. Ask the office.

See all 17

AIDS Healthcare Foundation (PHP) Ambetter from Health Net Blue Shield of California Promise Health Plan (Medi-Cal) CalOptima Health CalViva Health Gold Coast Health Plan Health Net Health Plan of San Joaquin Humana Inland Empire Health Plan (IEHP) Kern Family Health Care L.A. Care Health Plan Optum Behavioral Health Partnership HealthPlan of California UnitedHealthcare (individual and family, Medi-Cal, Medicare Advantage) VA Community Care Wellcare by Health Net

Likely matches, not listings

A price file suggests each plan below pays this clinician. That is a lead, not a directory listing. Ask the office.

  • Likely · Anthem Blue Cross · price file of Oct 1, 2026Gale checked 11 leads from this price file by hand on Oct 22, 2026; 8 were wrong, so confirm with the office.
Dispute thisAnthem Blue Cross

THE PUBLIC RECORD · NPPES / CMS

NPI
1649614595
NPI issued
2013
Practice type
Sole proprietor

NPPES registry · Jun 8, 2026

It records a name, a credential, a city, a telephone number. It does not record services, hours, or what a first visit costs — the registry was never built to.

Find this provider in the CMS registry

Sources

  • NPPES registry (CMS) · file of 2026-06-08
  • Anthem Blue Cross's price file · file of 2026-10-01
  • Blue Shield of California's directory · file of 2026-10-22
  • Central California Alliance for Health's directory · file of 2026-10-22
  • Cigna's directory · file of 2026-10-22
  • CMS Medicare clinicians file · file of 2026-10-02
  • DHCS Medi-Cal fee-for-service enrolment file · file of 2026-10-19
  • DHCS Medi-Cal plan network listing · file of 2026-04-21
  • San Francisco Health Plan's directory · file of 2026-10-01
  • UnitedHealthcare's directory · file of 2026-10-23

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