DR. TATYANA MEZHEVICH (PSYD) – Psychologist, NPI 1407228869

DR. TATYANA MEZHEVICH (PSYD) is a healthcare provider. based in Jamison, Pennsylvania. specializing in Psychologist. They hold the professional credentials PSYD. They hold a License No. PS017944 (PA). The NPI Number for DR. TATYANA MEZHEVICH (PSYD) is 1407228869

Main info

Female
Sole Proprietor
13 Years Of Experience
Accepts Medicare Assignment
Name
DR. TATYANA MEZHEVICH (PSYD)
NPI
1407228869
Phone
(609) 972-6845
Address
1656 ROCKCRESS DR
Enumeration Date
26 October 2015
Last Update Date
26 October 2015

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2153948625
Graduation Year
2013 (13 years ago)
PAC ID
0941532378
Group Practice PAC ID
6002060332
Professional Enrollment ID
I20191104002289
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience34
Completeness75
Years active:10State licenses:1Digital endpointsOther names

Provider Addresses for DR. TATYANA MEZHEVICH (PSYD)

  • 1656 ROCKCRESS DR

    JAMISON, PA 189291645

    Phone: (609) 972-6845

    Type: Mailing

  • 1200 OLD YORK RD

    #101

    WARMINSTER, PA 189742013

    Phone: (215) 394-8625

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 18929)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6002060332View full group profile
NameSpecialtyState
Mental Health CounselorPA
Mental Health CounselorPA
Clinical PsychologistPA
Mental Health CounselorPA
Mental Health CounselorPA
Mental Health CounselorPA
Clinical PsychologistPA
Mental Health CounselorPA
Mental Health CounselorPA
Clinical Social WorkerPA

Reviews

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Frequently asked questions

Can I use this page to confirm DR. TATYANA MEZHEVICH (PSYD)'s NPI?
Yes. DR. TATYANA MEZHEVICH (PSYD) is listed with NPI 1407228869 in the public NPI dataset.
Does CMS list DR. TATYANA MEZHEVICH (PSYD) as active?
Yes — DR. TATYANA MEZHEVICH (PSYD) is active in the NPI listing used on this page.
What is DR. TATYANA MEZHEVICH (PSYD) best known for clinically?
Directory data describes DR. TATYANA MEZHEVICH (PSYD) with Psychologist. Clinical services aligned with this taxonomy classification.
Where is DR. TATYANA MEZHEVICH (PSYD) based?
DR. TATYANA MEZHEVICH (PSYD) is tied to Jamison, Pennsylvania in the data we show; additional addresses may exist on the full record.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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