Leslie Hillyer, PSY.D PYCH ASSOC
NPI 1598073462 · Mental Health Counselor · Silver Spring, MD
Leslie Hillyer, PSY.D PYCH ASSOC is a Mental Health Counselor provider in Silver Spring, MD (NPI 1598073462).
Provider details
- NPI number
- 1598073462
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- PSY.D PYCH ASSOC
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-09-14
- Last updated
- 2018-04-12
Frequently asked questions
- What is Leslie Hillyer's NPI number?
- Leslie Hillyer's National Provider Identifier (NPI) is 1598073462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Hillyer's specialty?
- Leslie Hillyer is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Leslie Hillyer located?
- Leslie Hillyer's practice location on file with NPPES is 8901 New Hampshire Ave, Silver Spring, MD 20903-3611.
- What is Leslie Hillyer's phone number?
- The practice phone number listed in the NPPES registry for Leslie Hillyer is (301) 445-7970.
- Is Leslie Hillyer's NPI active?
- Yes — Leslie Hillyer's NPI (1598073462) is active in the NPPES registry as of the last update on 2018-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.