IndividualActive
Harold Collier, RPH.
NPI 1588070023 · Pharmacist · Hagerstown, MD
Harold Collier, RPH. is a Pharmacist provider in Hagerstown, MD (NPI 1588070023).
Provider details
- NPI number
- 1588070023
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH.
- Sex
- Male
- Sole proprietor
- No
- License
- 08825 (MD)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
34 N Cannon Ave
Hagerstown, MD 21740-4919
Phone: (301) 797-8400
Fax: (301) 797-3486
Street-level locationGet directions
Mailing address
34 N Cannon Ave
Hagerstown, MD 21740-4919
Registry dates
- Enumerated
- 2014-07-04
- Last updated
- 2014-07-04
Frequently asked questions
- What is Harold Collier's NPI number?
- Harold Collier's National Provider Identifier (NPI) is 1588070023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Collier's specialty?
- Harold Collier is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Harold Collier located?
- Harold Collier's practice location on file with NPPES is 34 N Cannon Ave, Hagerstown, MD 21740-4919.
- What is Harold Collier's phone number?
- The practice phone number listed in the NPPES registry for Harold Collier is (301) 797-8400.
- Is Harold Collier's NPI active?
- Yes — Harold Collier's NPI (1588070023) is active in the NPPES registry as of the last update on 2014-07-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.