What is William Meffert's NPI number?

William Meffert's National Provider Identifier (NPI) is 1245589597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Meffert's specialty?

William Meffert is listed in the NPPES registry with a primary specialty of General Acute Care Hospital (Hospitals).

Where is William Meffert located?

William Meffert's practice location on file with NPPES is 406 Minoca Rd, Portola Valley, CA 94028-7767.

What is William Meffert's phone number?

The practice phone number listed in the NPPES registry for William Meffert is (650) 529-0498.

Is William Meffert's NPI active?

Yes — William Meffert's NPI (1245589597) is active in the NPPES registry as of the last update on 2012-08-31.

IndividualActive

William Meffert, MD

NPI 1245589597 · General Acute Care Hospital · Portola Valley, CA

William Meffert, MD is a General Acute Care Hospital provider in Portola Valley, CA (NPI 1245589597).

Provider details

NPI number: 1245589597
Entity type: Individual
Primary specialty: General Acute Care HospitalHospitals
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 18184 (IA)

Specialties & taxonomies

General Acute Care HospitalPrimary282N00000XLicense 18184 (IA)
Hospitals

Profile Score

Detailed profile(79/100 index)

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

Registry tenure38% of score
13 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

406 Minoca Rd

Portola Valley, CA 94028-7767

Phone: (650) 529-0498

Fax: (650) 529-0497

Street-level locationGet directions

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Mailing address