Siming Jiang, MS, RD, LD, CDE
NPI 1861633828 · Registered Dietitian · Lexington Park, MD
Siming Jiang, MS, RD, LD, CDE is a Registered Dietitian provider in Lexington Park, MD (NPI 1861633828).
Provider details
- NPI number
- 1861633828
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LD, CDE
- Sex
- Female
- Sole proprietor
- Yes
- License
- D01724 (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
17 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
- 2009-03-20
- Last updated
- 2009-03-20
Frequently asked questions
- What is Siming Jiang's NPI number?
- Siming Jiang's National Provider Identifier (NPI) is 1861633828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siming Jiang's specialty?
- Siming Jiang is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Siming Jiang located?
- Siming Jiang's practice location on file with NPPES is 22454 Three Notch Rd, Lexington Park, MD 20653-2052.
- What is Siming Jiang's phone number?
- The practice phone number listed in the NPPES registry for Siming Jiang is (410) 326-7000.
- Is Siming Jiang's NPI active?
- Yes — Siming Jiang's NPI (1861633828) is active in the NPPES registry as of the last update on 2009-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.