Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Jerrold Pollak, PHD

Individual provider Psychologist · NPI 1801964887

Dr. Jerrold Pollak, PHD is a Clinical Psychologist in Portsmouth, New Hampshire. Qualified in 1977, 49 years ago. Practices with Seacoast Mental Health Center Inc, a 45-clinician group and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
49
Licensed in
NH
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1145 Sagamore Ave
Portsmouth, NH 03801-5585 Not confirmed with CMS for 19 years — call before visiting
Phone: (603) 431-6703
Fax: (603) 430-3753
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 816 (NH)

Record details

NPI number1801964887
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedNovember 30, 2006
Last updated in NPPESJuly 11, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Group practice Seacoast Mental Health Center Inc — 45 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients12
Services billed 41 a service is one billed item, such as a visit, a test or a procedure
Average patient age59

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Seacoast Mental Health Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 45 clinicians in the practice; 12 are shown here.

Other providers in Portsmouth