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Susan O'Hayer, PSY.D.
NPI 1598935777 · Clinical Psychologist · Reading, PA
Susan O'Hayer, PSY.D. is a Clinical Psychologist provider in Reading, PA (NPI 1598935777).
Provider details
- NPI number
- 1598935777
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
- License
- PS009095L (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1255 Perkiomen Ave
Reading, PA 19602-1337
Phone: (610) 396-9091
Street-level locationGet directions
Mailing address
3368 Ritter Rd
Allentown, PA 18104-9726
Registry dates
- Enumerated
- 2008-03-04
- Last updated
- 2008-03-04
Frequently asked questions
- What is Susan O'Hayer's NPI number?
- Susan O'Hayer's National Provider Identifier (NPI) is 1598935777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan O'Hayer's specialty?
- Susan O'Hayer is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Susan O'Hayer located?
- Susan O'Hayer's practice location on file with NPPES is 1255 Perkiomen Ave, Reading, PA 19602-1337.
- What is Susan O'Hayer's phone number?
- The practice phone number listed in the NPPES registry for Susan O'Hayer is (610) 396-9091.
- Is Susan O'Hayer's NPI active?
- Yes — Susan O'Hayer's NPI (1598935777) is active in the NPPES registry as of the last update on 2008-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.