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DR. BISUNDEV MAHATO M.D.
NPI 1235510405
Psychiatry & Neurology - Psychiatry in Middletown, NY

Active since June 14, 2015PECOS EnrolledAccepts Medicare Assignment
707 E MAIN ST, MIDDLETOWN, NY 10940(845) 333-7575 Get Directions Write a Review

NPPES record last updated: February 18, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 26, 2022, Jul 13, 2021 (2 updates tracked since 2021).

About Dr. Bisundev Mahato M.d. NPPES

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

DR. BISUNDEV MAHATO M.D. (NPI 1235510405) is an individual psychiatry provider in Middletown, New York, licensed in New York (310713) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Garnet Health Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1235510405
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. BISUNDEV MAHATOCredential: M.D.
Location Address707 E MAIN STMiddletown, NY 10940-2650
Mailing Address707 E Main StMiddletown, NY 10940-2650 · (845) 333-1000
Phone(845) 333-7575
Sole ProprietorYes
Medical School CMSHarvard Medical SchoolGraduated 2015
Enumeration DateJune 14, 2015
Last NPPES UpdateFebruary 18, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 18, 2026
✔ NPI 1235510405 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in NY · 310713✔ Licensed in CA · A148946
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.
707 E MAIN ST, Middletown, NY 10940
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1442 5th Ave # 1591New York, NY 10018-2794 · Phone (833) 466-4589 · Fax (845) 286-1936
Location 268 Harris Bushville RdHarris, NY 12742 · Phone (845) 333-8909
Location 36450 W Sunset Blvd # 1072Hollywood, CA 90028-7315 · Phone (833) 466-4589 · Fax (845) 286-1936

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Bisundev Mahato 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 ID2860892387
PECOS Enrollment IDI20210621000867
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Bisundev Mahato reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Garnet Health Doctors PC
Same address
General Practice
707 E MAIN ST
Middletown, NY 10940
  • Reassigned Medicare billing, New York enrollment
  • 226 clinicians in this Medicare group
NPI 1093138851 (845) 333-7575
Ehab Yacoub MD Inc.
2,438 mi
Child & Adolescent Psychiatry
1225 W 190TH ST STE 280
Gardena, CA 90248
  • Reassigned Medicare billing, California enrollment
  • 375 clinicians in this Medicare group
NPI 1417373713 (310) 515-8113

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Garnet Health Medical Center

Acute Care Hospitals · Middletown, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330126
Location707 East Main StreetMiddletown, NY 10940 · Orange County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10940 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
$187.05 typical visit price
range $61.88 – $187.05
Typical copayment $46.76 (range $15.47 – $46.76)
Most-billed visit code 99205
Established Patient
$76.88 typical visit price
range $19.92 – $151.94
Typical copayment $19.22 (range $4.98 – $37.98)
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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KRASSIMIR ATANASSOV MD
Surgery (Surgical Critical Care)
707 E MAIN ST
MIDDLETOWN, NY 10940
Orange County (845) 333-7575
DR. AAMIR MASOOD GILANI M.D
Internal Medicine (Pulmonary Disease)
707 E MAIN ST
MIDDLETOWN, NY 10940
Orange County (845) 333-7575
HAALA BABAR DO
Emergency Medicine
707 E MAIN ST
MIDDLETOWN, NY 10940
Orange County (845) 333-7373
DR. ERINI ANDREAS CHRISTODOULOU MD
Student in an Organized Health Care Education/Training Program
707 E MAIN ST
MIDDLETOWN, NY 10940
Orange County (845) 333-7373
TETYANA KOCHETKOVA
Dietitian, Registered
707 E MAIN ST
MIDDLETOWN, NY 10940
Orange County (845) 333-1000
MR. BRIGHT BOAFO NKRUMAH PA
Physician Assistant (Medical)
707 E MAIN ST
MIDDLETOWN, NY 10940
Orange County (845) 333-1114
FRANK CHIDI OGBONNA MD/DO
Radiology (Radiation Oncology)
707 E MAIN ST
MIDDLETOWN, NY 10940
Orange County (845) 333-1000
DUSTIN BATTAD MD
Student in an Organized Health Care Education/Training Program
707 E MAIN ST
MIDDLETOWN, NY 10940
Orange County (845) 333-7373

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 Bisundev Mahato's NPI number?

The NPI number for Bisundev Mahato is 1235510405. It was assigned to this individual provider in the NPPES registry on June 14, 2015.

Where is Bisundev Mahato located?

Bisundev Mahato practices at 707 E Main St, Middletown, NY 10940. The listed phone number is (845) 333-7575.

What is Bisundev Mahato's specialty?

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

Is Bisundev Mahato enrolled in Medicare?

Yes. Bisundev Mahato 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.

Which organizations bill Medicare for Bisundev Mahato's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bisundev Mahato reassigns Medicare benefits to 2 organizations: Garnet Health Doctors PC (Middletown, NY) and Ehab Yacoub MD Inc. (Gardena, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Bisundev Mahato's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Bisundev Mahato affiliated with any hospitals?

According to CMS data, Bisundev Mahato is affiliated with Garnet Health Medical Center.

When was this NPI record last updated?

The NPPES record for Bisundev Mahato was last updated on February 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.