IndividualActive
Grant Porter, PHARM.D.
NPI 1558760538 · Pharmacist · Dundalk, MD
Grant Porter, PHARM.D. is a Pharmacist provider in Dundalk, MD (NPI 1558760538).
Provider details
- NPI number
- 1558760538
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 21751 (MD)
Specialties & taxonomies
Pharmacy Service Providers
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
7845 Wise Ave
Dundalk, MD 21222-3339
Phone: (410) 285-1401
Approximate (ZIP-level) locationGet directions
Mailing address
904 Light St Apt D
Baltimore, MD 21230-4063
Registry dates
- Enumerated
- 2014-08-15
- Last updated
- 2014-08-15
Frequently asked questions
- What is Grant Porter's NPI number?
- Grant Porter's National Provider Identifier (NPI) is 1558760538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Porter's specialty?
- Grant Porter is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Grant Porter located?
- Grant Porter's practice location on file with NPPES is 7845 Wise Ave, Dundalk, MD 21222-3339.
- What is Grant Porter's phone number?
- The practice phone number listed in the NPPES registry for Grant Porter is (410) 285-1401.
- Is Grant Porter's NPI active?
- Yes — Grant Porter's NPI (1558760538) is active in the NPPES registry as of the last update on 2014-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.