Jan Dubinsky, MS, RDN, LDN
NPI 1386424026 · Registered Dietitian · Prince Frederick, MD
Jan Dubinsky, MS, RDN, LDN is a Registered Dietitian provider in Prince Frederick, MD (NPI 1386424026).
Provider details
- NPI number
- 1386424026
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN, LDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- DX6254 (MD)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-10-02
- Last updated
- 2025-08-21
- Certified
- 2023-11-18
Frequently asked questions
- What is Jan Dubinsky's NPI number?
- Jan Dubinsky's National Provider Identifier (NPI) is 1386424026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Dubinsky's specialty?
- Jan Dubinsky is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Jan Dubinsky located?
- Jan Dubinsky's practice location on file with NPPES is 625 Solomons Island Rd N, Prince Frederick, MD 20678-3915.
- What is Jan Dubinsky's phone number?
- The practice phone number listed in the NPPES registry for Jan Dubinsky is (410) 946-6648.
- Is Jan Dubinsky's NPI active?
- Yes — Jan Dubinsky's NPI (1386424026) is active in the NPPES registry as of the last update on 2025-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.