Guardian
NPI 1427681063 · Developmentally Disabled Services Day Training Agency · San Francisco, CA
Guardian is a Developmentally Disabled Services Day Training Agency organization in San Francisco, CA (NPI 1427681063).
Provider details
- NPI number
- 1427681063
- Entity type
- Organization
- Primary specialty
- Developmentally Disabled Services Day Training AgencyAgencies
- Organization subpart
- No
- Authorized official
- Stephen Lee, Pharmd(415) 297-8094
Specialties & taxonomies
Agencies
- Case Management Agency251B00000X
Agencies
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
Other names (DBA / former)
- Doing business as
- Stephen Lee
Additional practice locations (1)
- 1512 California St Apt 3San Francisco, CA 94109-4753Phone: (415) 297-8094
Registry dates
- Enumerated
- 2020-02-21
- Last updated
- 2023-02-02
- Certified
- 2023-02-02
Frequently asked questions
- What is Guardian's NPI number?
- Guardian's National Provider Identifier (NPI) is 1427681063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Guardian?
- Guardian is classified in the NPPES registry as Developmentally Disabled Services Day Training Agency (Agencies).
- Where is Guardian located?
- Guardian's practice location on file with NPPES is 943 Geneva Ave, San Francisco, CA 94112-3402.
- What is Guardian's phone number?
- The practice phone number listed in the NPPES registry for Guardian is (415) 584-2210.
- Who is the authorized official for Guardian?
- The authorized official listed on Guardian's NPPES record is Stephen Lee, Pharmd. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Guardian's NPI active?
- Yes — Guardian's NPI (1427681063) is active in the NPPES registry as of the last update on 2023-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.