What is William Penrod's NPI number?

William Penrod's National Provider Identifier (NPI) is 1588787998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Penrod's specialty?

William Penrod is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is William Penrod located?

William Penrod's practice location on file with NPPES is 190 W 25th Ave, San Mateo, CA 94403-2298.

What is William Penrod's phone number?

The practice phone number listed in the NPPES registry for William Penrod is (650) 349-2222.

Is William Penrod's NPI active?

Yes — William Penrod's NPI (1588787998) is active in the NPPES registry as of the last update on 2012-11-13.

IndividualActive

William Penrod, D.C.

NPI 1588787998 · Chiropractor · San Mateo, CA

William Penrod, D.C. is a Chiropractor provider in San Mateo, CA (NPI 1588787998).

Provider details

NPI number: 1588787998
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: Yes
License: DC25917 (CA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense DC25917 (CA)
Chiropractic Providers

Profile Score

Detailed profile(89/100 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

190 W 25th Ave

San Mateo, CA 94403-2298

Phone: (650) 349-2222

Street-level locationGet directions

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Mailing address