What is Marvin Koh's NPI number?

Marvin Koh's National Provider Identifier (NPI) is 1033411004, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marvin Koh's specialty?

Marvin Koh is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Marvin Koh located?

Marvin Koh's practice location on file with NPPES is 3315 Alta Arden Expy Ste a, Sacramento, CA 95825-2166.

What is Marvin Koh's phone number?

The practice phone number listed in the NPPES registry for Marvin Koh is (916) 487-3822.

Is Marvin Koh's NPI active?

Yes — Marvin Koh's NPI (1033411004) is active in the NPPES registry as of the last update on 2025-11-26.

IndividualActive

Marvin Koh, DDS

NPI 1033411004 · General Practice Dentistry · Sacramento, CA

Marvin Koh, DDS is a General Practice Dentistry provider in Sacramento, CA (NPI 1033411004).

Provider details

NPI number: 1033411004
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: 53232 (CA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 53232 (CA)
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

3315 Alta Arden Expy Ste a

Sacramento, CA 95825-2166

Phone: (916) 487-3822

Street-level locationGet directions

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Mailing address