Richard Mahr, PSY.D.
NPI 1295156909 · Clinical Psychologist · Downingtown, PA
Richard Mahr, PSY.D. is a Clinical Psychologist provider in Downingtown, PA (NPI 1295156909).
Provider details
- NPI number
- 1295156909
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- No
- License
- PS008226L (PA)
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
12 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
- 2013-12-23
- Last updated
- 2013-12-23
Frequently asked questions
- What is Richard Mahr's NPI number?
- Richard Mahr's National Provider Identifier (NPI) is 1295156909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Mahr's specialty?
- Richard Mahr is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Richard Mahr located?
- Richard Mahr's practice location on file with NPPES is 151 Woodbine Rd, Downingtown, PA 19335-3057.
- What is Richard Mahr's phone number?
- The practice phone number listed in the NPPES registry for Richard Mahr is (610) 269-2600.
- Is Richard Mahr's NPI active?
- Yes — Richard Mahr's NPI (1295156909) is active in the NPPES registry as of the last update on 2013-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.