OrganizationActive
Chhy Mao
NPI 1255621207 · Prosthodontics · San Francisco, CA
Chhy Mao is a Prosthodontics organization in San Francisco, CA (NPI 1255621207).
Provider details
- NPI number
- 1255621207
- Entity type
- Organization
- Primary specialty
- ProsthodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Chhy Mao, Owner(617) 480-5040
- License
- 56473 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
490 Post St
Suite 1414
San Francisco, CA 94102-1401
Phone: (415) 362-0433
Street-level locationGet directions
Mailing address
490 Post St
San Francisco, CA 94102-1401
Registry dates
- Enumerated
- 2011-04-11
- Last updated
- 2011-04-11
Frequently asked questions
- What is Chhy Mao's NPI number?
- Chhy Mao's National Provider Identifier (NPI) is 1255621207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chhy Mao?
- Chhy Mao is classified in the NPPES registry as Prosthodontics (Dental Providers).
- Where is Chhy Mao located?
- Chhy Mao's practice location on file with NPPES is 490 Post St, San Francisco, CA 94102-1401.
- What is Chhy Mao's phone number?
- The practice phone number listed in the NPPES registry for Chhy Mao is (415) 362-0433.
- Who is the authorized official for Chhy Mao?
- The authorized official listed on Chhy Mao's NPPES record is Chhy Mao, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chhy Mao's NPI active?
- Yes — Chhy Mao's NPI (1255621207) is active in the NPPES registry as of the last update on 2011-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.