OrganizationActive
Mang Chen MD PC
NPI 1770231540 · Urology Physician · San Francisco, CA
Mang Chen MD PC is a Urology Physician organization in San Francisco, CA (NPI 1770231540).
Provider details
- NPI number
- 1770231540
- Entity type
- Organization
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mang Chen, President(415) 481-3890
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
45 Castro St Ste 111
San Francisco, CA 94114-1019
Phone: (415) 481-3890
Fax: (520) 585-6303
Street-level locationGet directions
Mailing address
45 Castro St Ste 111
San Francisco, CA 94114-1019
Registry dates
- Enumerated
- 2022-03-11
- Last updated
- 2022-03-16
- Certified
- 2022-03-16
Frequently asked questions
- What is Mang Chen MD PC's NPI number?
- Mang Chen MD PC's National Provider Identifier (NPI) is 1770231540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mang Chen MD PC?
- Mang Chen MD PC is classified in the NPPES registry as Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Mang Chen MD PC located?
- Mang Chen MD PC's practice location on file with NPPES is 45 Castro St Ste 111, San Francisco, CA 94114-1019.
- What is Mang Chen MD PC's phone number?
- The practice phone number listed in the NPPES registry for Mang Chen MD PC is (415) 481-3890.
- Who is the authorized official for Mang Chen MD PC?
- The authorized official listed on Mang Chen MD PC's NPPES record is Mang Chen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mang Chen MD PC's NPI active?
- Yes — Mang Chen MD PC's NPI (1770231540) is active in the NPPES registry as of the last update on 2022-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.