IndividualActive
William Strahl, PSYD
NPI 1871948851 · Clinical Psychologist · Rockville, MD
William Strahl, PSYD is a Clinical Psychologist provider in Rockville, MD (NPI 1871948851).
Provider details
- NPI number
- 1871948851
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 06578 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
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
3 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
121 Congressional Ln
Rockville, MD 20852-1542
Phone: (310) 365-0987
Street-level locationGet directions
Mailing address
20016 Pear Tree Ln
Knoxville, MD 21758-1031
Additional practice locations (2)
- 222 Se 8th Ave212Hillsboro, OR 97123-4218Phone: (503) 352-7333
- 750 N Freedom BlvdProvo, UT 84601-1677Phone: (801) 373-4760Fax: (801) 373-0639
Registry dates
- Enumerated
- 2016-04-27
- Last updated
- 2024-02-26
- Certified
- 2024-02-26
Frequently asked questions
- What is William Strahl's NPI number?
- William Strahl's National Provider Identifier (NPI) is 1871948851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Strahl's specialty?
- William Strahl is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is William Strahl located?
- William Strahl's practice location on file with NPPES is 121 Congressional Ln, Rockville, MD 20852-1542.
- What is William Strahl's phone number?
- The practice phone number listed in the NPPES registry for William Strahl is (310) 365-0987.
- Is William Strahl's NPI active?
- Yes — William Strahl's NPI (1871948851) is active in the NPPES registry as of the last update on 2024-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.