IndividualActive
William Darby, RPH
NPI 1578633434 · Pharmacist · Crisfield, MD
William Darby, RPH is a Pharmacist provider in Crisfield, MD (NPI 1578633434).
Provider details
- NPI number
- 1578633434
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- 08776 (MD)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(90/100 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
26427 Burton Ave
Crisfield, MD 21817-1248
Phone: (410) 968-2300
Fax: (410) 968-1117
Street-level locationGet directions
Mailing address
30241 John Taylor Rd
Hallwood, VA 23359-2252
Registry dates
- Enumerated
- 2006-11-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Darby's NPI number?
- William Darby's National Provider Identifier (NPI) is 1578633434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Darby's specialty?
- William Darby is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is William Darby located?
- William Darby's practice location on file with NPPES is 26427 Burton Ave, Crisfield, MD 21817-1248.
- What is William Darby's phone number?
- The practice phone number listed in the NPPES registry for William Darby is (410) 968-2300.
- Is William Darby's NPI active?
- Yes — William Darby's NPI (1578633434) 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.