Leslie Tillman, CRNP
NPI 1518396985 · Pediatric Nurse Practitioner · Rockville, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Tillman, CRNP is a Pediatric Nurse Practitioner provider in Rockville, MD (NPI 1518396985).
Provider details
- NPI number
- 1518396985
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- AC001267 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2900 Campus Way NLanham, MD 20706-2892Phone: (301) 276-9100
Registry dates
- Enumerated
- 2013-11-06
- Last updated
- 2021-10-06
- Certified
- 2021-10-06
Frequently asked questions
- What is Leslie Tillman's NPI number?
- Leslie Tillman's National Provider Identifier (NPI) is 1518396985, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Tillman's specialty?
- Leslie Tillman is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leslie Tillman located?
- Leslie Tillman's practice location on file with NPPES is 9850 Key West Ave, Rockville, MD 20850-3960.
- What is Leslie Tillman's phone number?
- The practice phone number listed in the NPPES registry for Leslie Tillman is (301) 765-5400.
- Does Leslie Tillman accept Medicare?
- Leslie Tillman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Tillman's NPI active?
- Yes — Leslie Tillman's NPI (1518396985) is active in the NPPES registry as of the last update on 2021-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.