1. Home
  2. Directory
  3. Massachusetts
  4. Newton
  5. Psychiatry Neurology
  6. NPI Profile

DR. JANET TARIKA SOBIERAJ JANET SOBIERAJ, M.D.
NPI 1700803764
Psychiatry & Neurology - Psychiatry in Newton, MA

Active since July 16, 2006PECOS EnrolledAccepts Medicare Assignment
1150 WALNUT ST, NEWTON, MA 02461(617) 969-1254(617) 795-0860 Get Directions Write a Review

NPPES record last updated: March 2, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 2, 2026, Mar 29, 2016 (2 updates tracked since 2016).

About Dr. Janet Tarika Sobieraj Janet Sobieraj, M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JANET TARIKA SOBIERAJ JANET SOBIERAJ, M.D. (NPI 1700803764) is an individual psychiatry provider in Newton, Massachusetts, licensed in Massachusetts (056249) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Wayne State University School Of Medicine (1984).

NPPES Registry Identity

NPI1700803764
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. JANET TARIKA SOBIERAJCredential: JANET SOBIERAJ, M.D.
Location Address1150 WALNUT STNewton, MA 02461-1229
Mailing Address1150 Walnut StNewton, MA 02461-1229 · (617) 969-1254 · Fax (617) 795-0860
Phone(617) 969-1254
Fax(617) 795-0860
Sole ProprietorYes
Medical School CMSWayne State University School Of MedicineGraduated 1984
Enumeration DateJuly 16, 2006
Last NPPES UpdateMarch 2, 20262 updates tracked since enumeration
NPPES CertifiedMarch 2, 2026
✔ NPI 1700803764 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in MA · 056249
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
1150 WALNUT ST, Newton, MA 02461
Open in Google Maps ↗

Other Names 1

Other Name (5)Jan Tarika Sobieraj Md

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Janet Tarika Sobieraj Janet Sobieraj, M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3971550765
PECOS Enrollment IDI20050404000990
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02461 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$189.86 typical visit price
range $63.72 – $189.86
Typical copayment $47.46 (range $15.93 – $47.46)
Most-billed visit code 99205
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Janet Sobieraj's NPI number?

The NPI number for Janet Sobieraj is 1700803764. It was assigned to this individual provider in the NPPES registry on July 16, 2006. The provider is also known as Jan Tarika Sobieraj MD.

Where is Janet Sobieraj located?

Janet Sobieraj practices at 1150 Walnut St, Newton, MA 02461. The listed phone number is (617) 969-1254.

What is Janet Sobieraj's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Janet Sobieraj enrolled in Medicare?

Yes. Janet Sobieraj is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Janet Sobieraj was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.