Catherine Dowling, RDN, LDN
NPI 1336687086 · Registered Dietitian · Leonardtown, MD
Catherine Dowling, RDN, LDN is a Registered Dietitian provider in Leonardtown, MD (NPI 1336687086).
Provider details
- NPI number
- 1336687086
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- DX3701 (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
9 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
- 2017-02-02
- Last updated
- 2017-12-05
Frequently asked questions
- What is Catherine Dowling's NPI number?
- Catherine Dowling's National Provider Identifier (NPI) is 1336687086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Dowling's specialty?
- Catherine Dowling is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Catherine Dowling located?
- Catherine Dowling's practice location on file with NPPES is 25500 Point Lookout Rd, Leonardtown, MD 20650-2015.
- What is Catherine Dowling's phone number?
- The practice phone number listed in the NPPES registry for Catherine Dowling is (301) 475-6019.
- Is Catherine Dowling's NPI active?
- Yes — Catherine Dowling's NPI (1336687086) is active in the NPPES registry as of the last update on 2017-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.