MARDOCHE SIDOR (M.D.) – Child & Adolescent Psychiatry Physician, NPI 1265737894

MARDOCHE SIDOR (M.D.) is a healthcare provider. based in Watertown, Massachusetts. specializing in Child & Adolescent Psychiatry Physician. They hold the professional credentials M.D.. They hold a License No. 247199 (MA). The NPI Number for MARDOCHE SIDOR (M.D.) is 1265737894

Main info

Male
Sole Proprietor
21 Years Of Experience
Accepts Medicare Assignment
Name
MARDOCHE SIDOR (M.D.)
NPI
1265737894
Phone
(718) 877-8297
Address
245 MAIN ST APT 57
Enumeration Date
12 January 2011
Last Update Date
7 October 2011

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2125536751
Graduation Year
2005 (21 years ago)
PAC ID
7618126582
Group Practice PAC ID
2668691189
Professional Enrollment ID
I20161118000137
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience44
Completeness75
Years active:15State licenses:1Digital endpointsOther names

Provider Addresses for MARDOCHE SIDOR (M.D.)

  • 245 MAIN ST APT 57

    WATERTOWN, MA 024724312

    Phone: (718) 877-8297

    Type: Mailing

  • 1493 CAMBRIDGE ST

    CAMBRIDGE, MA 021391047

    Phone: (617) 575-5756

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

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 02472)

Loading plans...

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: 2668691189View full group profile
NameSpecialtyState
MR. BRIAN HUGH MARREN (LCSW-R)
Clinical Social WorkerNY
DR. ELIZABETH BOUGHTON FORD (M.D.)
-NY
MR. PATRICK F LANCASTER (PMHNP)
Nurse PractitionerNY
MS. LORETTA FRANCES SAMENGA (LMSW)
Clinical Social WorkerNY
MR. RYAN STANTON MORRIS (APRN)
Nurse PractitionerCO
SARAH EIFERMAN (PMHNP)
-NY
TAZNEEN ITTAKA CHOWDHURY (NP)
Nurse PractitionerNY
CATHERINE EMILY VANDEVELD (LMSW)
-NY
TRACEY-ANN LEONA LEARD (NPP)
-PA
CRYSTAL M WELCH-SCOTT (LCSW)
-NJ

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

Is MARDOCHE SIDOR (M.D.) listed with a National Provider Identifier?
Yes — MARDOCHE SIDOR (M.D.) has NPI 1265737894 on file in the registry.
Would MARDOCHE SIDOR (M.D.) appear as active to a payer?
You can treat MARDOCHE SIDOR (M.D.) as active for directory purposes; confirm clinical privileges separately.
What clinical focus is listed for MARDOCHE SIDOR (M.D.)?
At a glance, MARDOCHE SIDOR (M.D.) is tied to Child & Adolescent Psychiatry Physician. Clinical services aligned with this taxonomy classification.
Is MARDOCHE SIDOR (M.D.) located near Watertown?
MARDOCHE SIDOR (M.D.) currently maps to Watertown, Massachusetts in this extract.
Can I trust this NPI listing for MARDOCHE SIDOR (M.D.)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

Similar Providers

SUSANNAH SHERRY (M.D.)

Child & Adolescent Psychiatry Physician
54, Fairview Avenue, Watertown, Middlesex County, Massachusetts, 02178, United States
NPI: 1760421853

MICHAEL F. LARSON (DO)

Child & Adolescent Psychiatry Physician
Harvard Vanguard, 147, Milk Street, Dock Square, Financial District, Boston, Suffolk County, Massachusetts, 02110, United States
NPI: 1407896418

DR. TERESA M. KOHLENBERG (M.D.)

Pediatrics Physician
93, Garfield Street, Watertown, Middlesex County, Massachusetts, 02472, United States
NPI: 1689715658

BENE' MENTAL WELLNESS

Child & Adolescent Psychiatry Physician
805 MOUNT AUBURN ST APT 37
NPI: 1548550429