What is William Perry's NPI number?

William Perry's National Provider Identifier (NPI) is 1275407876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Perry's specialty?

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

Where is William Perry located?

William Perry's practice location on file with NPPES is Po Box 914, Mauriceville, TX 77626-0914.

What is William Perry's phone number?

The practice phone number listed in the NPPES registry for William Perry is (409) 779-2457.

Is William Perry's NPI active?

Yes — William Perry's NPI (1275407876) is active in the NPPES registry as of the last update on 2025-10-06.

IndividualActive

William Perry, RN

NPI 1275407876 · Registered Nurse · Mauriceville, TX

William Perry, RN is a Registered Nurse provider in Mauriceville, TX (NPI 1275407876).

Provider details

NPI number: 1275407876
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Male
Sole proprietor: Yes
License: 1065331 (TX)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 1065331 (TX)
Nursing Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

Po Box 914

Mauriceville, TX 77626-0914

Phone: (409) 779-2457

Approximate (ZIP-level) locationGet directions

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Mailing address