Roger Min Kao, M.D.
NPI 1548407984 · Gastroenterology Physician · San Carlos, CA
Roger Min Kao, M.D. is a Gastroenterology Physician organization in San Carlos, CA (NPI 1548407984).
Provider details
- NPI number
- 1548407984
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Roger Kao, Gastroenterologist(650) 596-8800
- License
- A98824 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Mailing address
Registry dates
- Enumerated
- 2009-01-07
- Last updated
- 2009-01-07
Frequently asked questions
- What is Roger Min Kao, M.D.'s NPI number?
- Roger Min Kao, M.D.'s National Provider Identifier (NPI) is 1548407984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Roger Min Kao, M.D.?
- Roger Min Kao, M.D. is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Roger Min Kao, M.D. located?
- Roger Min Kao, M.D.'s practice location on file with NPPES is 1000 Laurel St, San Carlos, CA 94070-3939.
- What is Roger Min Kao, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Roger Min Kao, M.D. is (650) 596-8800.
- Who is the authorized official for Roger Min Kao, M.D.?
- The authorized official listed on Roger Min Kao, M.D.'s NPPES record is Roger Kao, Gastroenterologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Roger Min Kao, M.D.'s NPI active?
- Yes — Roger Min Kao, M.D.'s NPI (1548407984) is active in the NPPES registry as of the last update on 2009-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.