Joan Sullivan, PHARM D.
NPI 1417393901 · Pharmacist · Rockville, MD
Joan Sullivan, PHARM D. is a Pharmacist provider in Rockville, MD (NPI 1417393901).
Provider details
- NPI number
- 1417393901
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 13342 (MD)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
Mailing address
Registry dates
- Enumerated
- 2013-05-11
- Last updated
- 2013-05-11
Frequently asked questions
- What is Joan Sullivan's NPI number?
- Joan Sullivan's National Provider Identifier (NPI) is 1417393901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Sullivan's specialty?
- Joan Sullivan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Joan Sullivan located?
- Joan Sullivan's practice location on file with NPPES is 2101 E Jefferson St, Rockville, MD 20852-4908.
- What is Joan Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Joan Sullivan is (301) 816-6701.
- Is Joan Sullivan's NPI active?
- Yes — Joan Sullivan's NPI (1417393901) is active in the NPPES registry as of the last update on 2013-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.