IndividualActive
Robert Mark, RPH
NPI 1174841993 · Pharmacist · Washington, DC
Robert Mark, RPH is a Pharmacist provider in Washington, DC (NPI 1174841993).
Provider details
- NPI number
- 1174841993
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- PH2866 (DC)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
4130 Hunt Pl Ne
Washington, DC 20019-3565
Phone: (202) 388-8385
Street-level locationGet directions
Mailing address
4130 Hunt Pl Ne
Washington, DC 20019-3565
Registry dates
- Enumerated
- 2010-05-05
- Last updated
- 2010-05-05
Frequently asked questions
- What is Robert Mark's NPI number?
- Robert Mark's National Provider Identifier (NPI) is 1174841993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Mark's specialty?
- Robert Mark is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Robert Mark located?
- Robert Mark's practice location on file with NPPES is 4130 Hunt Pl Ne, Washington, DC 20019-3565.
- What is Robert Mark's phone number?
- The practice phone number listed in the NPPES registry for Robert Mark is (202) 388-8385.
- Is Robert Mark's NPI active?
- Yes — Robert Mark's NPI (1174841993) is active in the NPPES registry as of the last update on 2010-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.