Genine Swanzey-Mahon, PSYD
NPI 1225707094 · Clinical Psychologist · Rockville, MD
Genine Swanzey-Mahon, PSYD is a Clinical Psychologist provider in Rockville, MD (NPI 1225707094).
Provider details
- NPI number
- 1225707094
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- No
- License
- 06471 (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
4 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
- 2021-09-07
- Last updated
- 2023-01-16
- Certified
- 2023-01-16
Frequently asked questions
- What is Genine Swanzey-Mahon's NPI number?
- Genine Swanzey-Mahon's National Provider Identifier (NPI) is 1225707094, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Genine Swanzey-Mahon's specialty?
- Genine Swanzey-Mahon is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Genine Swanzey-Mahon located?
- Genine Swanzey-Mahon's practice location on file with NPPES is 20 Courthouse Sq Ste 216, Rockville, MD 20850-0399.
- What is Genine Swanzey-Mahon's phone number?
- The practice phone number listed in the NPPES registry for Genine Swanzey-Mahon is (301) 244-9685.
- Is Genine Swanzey-Mahon's NPI active?
- Yes — Genine Swanzey-Mahon's NPI (1225707094) is active in the NPPES registry as of the last update on 2023-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.