Gary Stone, PH.D.
NPI 1679307573 · Clinical Psychologist · Columbia, MD
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Stone, PH.D. is a Clinical Psychologist provider in Columbia, MD (NPI 1679307573).
Provider details
- NPI number
- 1679307573
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 06349 (MD)
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
1 yr 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
- 2024-09-02
- Last updated
- 2024-09-02
- Certified
- 2024-09-01
Frequently asked questions
- What is Gary Stone's NPI number?
- Gary Stone's National Provider Identifier (NPI) is 1679307573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Stone's specialty?
- Gary Stone is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Gary Stone located?
- Gary Stone's practice location on file with NPPES is 6325 Woodside Ct Ste 350, Columbia, MD 21046-1042.
- What is Gary Stone's phone number?
- The practice phone number listed in the NPPES registry for Gary Stone is (410) 910-9669.
- Does Gary Stone accept Medicare?
- Gary Stone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Stone's NPI active?
- Yes — Gary Stone's NPI (1679307573) is active in the NPPES registry as of the last update on 2024-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.