What is William Allen's NPI number?

William Allen's National Provider Identifier (NPI) is 1700856218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Allen's specialty?

William Allen is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is William Allen located?

William Allen's practice location on file with NPPES is 2435 Forest Dr, Columbia, SC 29204-2026.

What is William Allen's phone number?

The practice phone number listed in the NPPES registry for William Allen is (803) 254-5140.

Is William Allen's NPI active?

Yes — William Allen's NPI (1700856218) is active in the NPPES registry as of the last update on 2011-12-30.

IndividualActive

William Allen, MD

NPI 1700856218 · Specialist · Columbia, SC

William Allen, MD is a Specialist provider in Columbia, SC (NPI 1700856218).

Provider details

NPI number: 1700856218
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: MD
Sex: Male
Sole proprietor: No
License: 9918 (SC)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 9918 (SC)
Other Service Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

2435 Forest Dr

Columbia, SC 29204-2026

Phone: (803) 254-5140

Fax: (803) 779-1279

Street-level locationGet directions

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Mailing address