Joanne Lam, PSYD
NPI 1649559006 · Psychologist · San Francisco, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanne Lam, PSYD is a Psychologist provider in San Francisco, CA (NPI 1649559006).
Provider details
- NPI number
- 1649559006
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY29593 (CA)
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
14 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)
- 39400 Paseo Padre PkwyFremont, CA 94538-2310Phone: (510) 248-3060
Registry dates
- Enumerated
- 2011-08-16
- Last updated
- 2022-11-01
- Certified
- 2022-11-01
Frequently asked questions
- What is Joanne Lam's NPI number?
- Joanne Lam's National Provider Identifier (NPI) is 1649559006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Lam's specialty?
- Joanne Lam is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Joanne Lam located?
- Joanne Lam's practice location on file with NPPES is 345 Spear St, San Francisco, CA 94105-1673.
- What is Joanne Lam's phone number?
- The practice phone number listed in the NPPES registry for Joanne Lam is (415) 291-0480.
- Does Joanne Lam accept Medicare?
- Joanne Lam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanne Lam's NPI active?
- Yes — Joanne Lam's NPI (1649559006) is active in the NPPES registry as of the last update on 2022-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.