Diamond Ling
NPI 1841654001 · Pediatrics Physician · Rockville, MD
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diamond Ling is a Pediatrics Physician provider in Rockville, MD (NPI 1841654001).
Provider details
- NPI number
- 1841654001
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- D0094071 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-04-13
- Last updated
- 2022-06-28
- Certified
- 2022-06-27
Frequently asked questions
- What is Diamond Ling's NPI number?
- Diamond Ling's National Provider Identifier (NPI) is 1841654001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diamond Ling's specialty?
- Diamond Ling is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Diamond Ling located?
- Diamond Ling's practice location on file with NPPES is 9901 Medical Center Dr Fl 3, Rockville, MD 20850-3357.
- What is Diamond Ling's phone number?
- The practice phone number listed in the NPPES registry for Diamond Ling is (240) 826-7392.
- Does Diamond Ling accept Medicare?
- Diamond Ling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diamond Ling's NPI active?
- Yes — Diamond Ling's NPI (1841654001) is active in the NPPES registry as of the last update on 2022-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.