What is Serena Mah's NPI number?

Serena Mah's National Provider Identifier (NPI) is 1821728957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Serena Mah's specialty?

Serena Mah is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Serena Mah located?

Serena Mah's practice location on file with NPPES is 3100 Telegraph Ave Ste 350, Oakland, CA 94609-3239.

What is Serena Mah's phone number?

The practice phone number listed in the NPPES registry for Serena Mah is (925) 818-5702.

Is Serena Mah's NPI active?

Yes — Serena Mah's NPI (1821728957) is active in the NPPES registry as of the last update on 2022-06-13.

IndividualActive

Serena Mah

NPI 1821728957 · Registered Nurse · Oakland, CA

Serena Mah is a Registered Nurse provider in Oakland, CA (NPI 1821728957).

Provider details

NPI number: 1821728957
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: 95098398 (CA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 95098398 (CA)
Nursing Service Providers

Profile Score

Established profile(60/100 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

3100 Telegraph Ave Ste 350

Oakland, CA 94609-3239

Phone: (925) 818-5702

Street-level locationGet directions

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Mailing address