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Brian Mahon, PH.D.
NPI 1528181518 · Clinical Psychologist · New York, NY
Brian Mahon, PH.D. is a Clinical Psychologist provider in New York, NY (NPI 1528181518).
Provider details
- NPI number
- 1528181518
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 006687-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(94/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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
415 E 85th St Apt 11cd
New York, NY 10028-6363
Phone: (212) 988-6435
Street-level locationGet directions
Mailing address
415 E 85th St Apt 11cd
New York, NY 10028-6363
Additional practice locations (1)
- 226 E 70th StSuite 1-BNew York, NY 10021-5428Phone: (212) 988-6435
Registry dates
- Enumerated
- 2007-04-06
- Last updated
- 2021-06-10
- Certified
- 2021-04-19
Frequently asked questions
- What is Brian Mahon's NPI number?
- Brian Mahon's National Provider Identifier (NPI) is 1528181518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Mahon's specialty?
- Brian Mahon is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Brian Mahon located?
- Brian Mahon's practice location on file with NPPES is 415 E 85th St Apt 11cd, New York, NY 10028-6363.
- What is Brian Mahon's phone number?
- The practice phone number listed in the NPPES registry for Brian Mahon is (212) 988-6435.
- Is Brian Mahon's NPI active?
- Yes — Brian Mahon's NPI (1528181518) is active in the NPPES registry as of the last update on 2021-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.