Thomas Walsh, MD
NPI 1801025622 · Child & Adolescent Psychiatry Physician · Mc Lean, VA
Thomas Walsh, MD is a Child & Adolescent Psychiatry Physician provider in Mc Lean, VA (NPI 1801025622).
Provider details
- NPI number
- 1801025622
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 28499 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-07-14
- Last updated
- 2009-07-14
Frequently asked questions
- What is Thomas Walsh's NPI number?
- Thomas Walsh's National Provider Identifier (NPI) is 1801025622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Walsh's specialty?
- Thomas Walsh is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Walsh located?
- Thomas Walsh's practice location on file with NPPES is 6760 Old Mclean Village Dr, Mc Lean, VA 22101-3906.
- What is Thomas Walsh's phone number?
- The practice phone number listed in the NPPES registry for Thomas Walsh is (703) 442-9784.
- Is Thomas Walsh's NPI active?
- Yes — Thomas Walsh's NPI (1801025622) is active in the NPPES registry as of the last update on 2009-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.