IndividualActive
Harold Silverman, PHARM.D.
NPI 1356623847 · Pharmacist · Silver Spring, MD
Harold Silverman, PHARM.D. is a Pharmacist provider in Silver Spring, MD (NPI 1356623847).
Provider details
- NPI number
- 1356623847
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PS 19564 (FL)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
2100 Washington Ave
Silver Spring, MD 20910-2649
Phone: (301) 495-5834
Street-level locationGet directions
Mailing address
2100 Washington Ave
Silver Spring, MD 20910-2649
Registry dates
- Enumerated
- 2011-09-12
- Last updated
- 2011-09-12
Frequently asked questions
- What is Harold Silverman's NPI number?
- Harold Silverman's National Provider Identifier (NPI) is 1356623847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Silverman's specialty?
- Harold Silverman is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Harold Silverman located?
- Harold Silverman's practice location on file with NPPES is 2100 Washington Ave, Silver Spring, MD 20910-2649.
- What is Harold Silverman's phone number?
- The practice phone number listed in the NPPES registry for Harold Silverman is (301) 495-5834.
- Is Harold Silverman's NPI active?
- Yes — Harold Silverman's NPI (1356623847) is active in the NPPES registry as of the last update on 2011-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.