What is Gillian Marek's NPI number?

Gillian Marek's National Provider Identifier (NPI) is 1467524116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gillian Marek's specialty?

Gillian Marek is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Gillian Marek located?

Gillian Marek's practice location on file with NPPES is 275 W Macarthur, Oakland, CA 94611-5641.

What is Gillian Marek's phone number?

The practice phone number listed in the NPPES registry for Gillian Marek is (510) 752-1000.

Is Gillian Marek's NPI active?

Yes — Gillian Marek's NPI (1467524116) is active in the NPPES registry as of the last update on 2014-09-09.

IndividualActive

Gillian Marek, MD

NPI 1467524116 · Emergency Medicine Physician · Oakland, CA

Gillian Marek, MD is a Emergency Medicine Physician provider in Oakland, CA (NPI 1467524116).

Provider details

NPI number: 1467524116
Entity type: Individual
Primary specialty: Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: A82434 (CA)

Specialties & taxonomies

Emergency Medicine PhysicianPrimary207P00000XLicense A82434 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 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

275 W Macarthur

Oakland, CA 94611-5641

Phone: (510) 752-1000

Street-level locationGet directions

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Mailing address