IndividualActive
William Allen, RPH
NPI 1487660643 · Pharmacist · St. Helena Island, SC
William Allen, RPH is a Pharmacist provider in St. Helena Island, SC (NPI 1487660643).
Provider details
- NPI number
- 1487660643
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- No
- License
- 6335 (SC)
Specialties & taxonomies
Pharmacy 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
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
41 Ball Park Road
St. Helena Island, SC 29920
Phone: (843) 838-2086
Street-level locationGet directions
Mailing address
Po Box 130
Saint Helena Island, SC 29920-0130
Registry dates
- Enumerated
- 2006-07-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Allen's NPI number?
- William Allen's National Provider Identifier (NPI) is 1487660643, 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 Pharmacist (Pharmacy Service Providers).
- Where is William Allen located?
- William Allen's practice location on file with NPPES is 41 Ball Park Road, St. Helena Island, SC 29920.
- What is William Allen's phone number?
- The practice phone number listed in the NPPES registry for William Allen is (843) 838-2086.
- Is William Allen's NPI active?
- Yes — William Allen's NPI (1487660643) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.