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DR. HARGOVIND SINGH DEWAL MD
NPI 1265453104
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in East Setauket, NY

Active since July 23, 2006PECOS EnrolledAccepts Medicare Assignment
50.12/100
CMS Quality Rating
6 TECHNOLOGY DR STE 100, EAST SETAUKET, NY 11733(631) 689-6698(631) 751-5548 Get Directions Write a Review

NPPES record last updated: May 7, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Hargovind Singh Dewal Md NPPES

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

DR. HARGOVIND SINGH DEWAL MD (NPI 1265453104) is an individual orthopaedic surgery of the spine provider in East Setauket, New York, licensed in New York (217127) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with St Charles Hospital, and maintains a secondary practice location in Commack.

NPPES Registry Identity

NPI1265453104
Entity TypeIndividualMale
Primary Taxonomy207XS0117X
Provider Legal NameDR. HARGOVIND SINGH DEWALCredential: MD
Location Address6 TECHNOLOGY DR STE 100East Setauket, NY 11733-4079
Mailing Address6 Technology Dr Ste 100East Setauket, NY 11733-4079 · (631) 689-6698 · Fax (631) 751-5548
Phone(631) 689-6698
Fax(631) 751-5548
Sole ProprietorNo
Medical School CMSState University Of New York Downstate Medical CenterGraduated 1998
Enumeration DateJuly 23, 2006
Last NPPES UpdateMay 7, 2024
NPPES CertifiedMay 7, 2024
✔ NPI 1265453104 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians
Taxonomy Code207XS0117X
License✔ Licensed in NY · 217127
Definition
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.
Also ListedOrthopaedic SurgeryTaxonomy 207X00000X · License 217127 (NY)
6 TECHNOLOGY DR STE 100, East Setauket, NY 11733
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Secondary Practice Location 1

Location 1763 Larkfield Rd, 2nd floorCommack, NY 11725-3131 · Phone (631) 462-2225 · Fax (631) 462-2240

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. Hargovind Singh Dewal Md 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 ID8921074121
PECOS Enrollment IDI20050627001396
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 Hargovind Dewal reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Orthopedic Assoc Of Long Island Physicians & Medical Group PLLC
3.2 mi
Orthopaedic Surgery
6 TECHNOLOGY DR STE 100
East Setauket, NY 11733
  • Reassigned Medicare billing, New York enrollment
  • 40 clinicians in this Medicare group
NPI 1225593809 (631) 689-6698
Long Island Spine Specialists PC
13 mi
Orthopaedic Surgery of the Spine
763 LARKFIELD RD, 2ND FLOOR
Commack, NY 11725
  • Reassigned Medicare billing, New York enrollment
  • 10 clinicians in this Medicare group
NPI 1245251198 (631) 462-2225

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

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
390 services294 patients
X-ray of lower and sacral spine, 2-3 views 72100
An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.
89 services79 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
62 services62 patients
Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment 63048
This procedure involves the partial removal of a bone in your spine to alleviate pressure on your spinal cord or nerves. It may be performed on multiple spine segments depending on your condition. The aim is to improve mobility and reduce pain or discomfort.
32 services17 patients
X-ray of upper spine, 2-3 views 72040
An X-ray of the upper spine, with 2-3 views, is a painless procedure that employs a small amount of radiation to capture images of your neck and upper back. It assists in diagnosing conditions like arthritis, fractures, or spinal deformities.
25 services25 patients
Imaging guidance for procedure, 60 minutes or less 76000
Imaging guidance is a procedure where real-time images are used to direct medical tools during a treatment. This technique helps to improve accuracy and safety. The procedure typically lasts 60 minutes or less.
19 services19 patients

Hospital Affiliations CMS Care Compare

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

St Charles Hospital

Acute Care Hospitals · Port Jefferson, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330246
Location200 Belle Terre RoadPort Jefferson, NY 11777 · Suffolk County
Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

50.12/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality0
Improvement Activities40
Cost67.06

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.

DR. MICHAEL JOSEPH SILEO MD
Orthopaedic Surgery (Sports Medicine)
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698
DR. MARK J HARARY MD
Family Medicine (Sports Medicine)
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698
DR. CHRISTOPHER MILETO M.D.
Orthopaedic Surgery
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698
JOSEPH MICHAEL CONTI PA-C
Physician Assistant
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698
MR. DAVID CHRISTOPHER CESARINO PA-C
Physician Assistant
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698
DR. JOHN J BRENNAN MD
Orthopaedic Surgery
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698
MATTHEW P VETRANO PA-C
Physician Assistant (Surgical)
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698
RICHARD E. GEORGES II PA-C
Physician Assistant (Surgical)
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698

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 Hargovind Dewal's NPI number?

The NPI number for Hargovind Dewal is 1265453104. It was assigned to this individual provider in the NPPES registry on July 23, 2006.

Where is Hargovind Dewal located?

Hargovind Dewal practices at 6 Technology Dr Ste 100, East Setauket, NY 11733. The listed phone number is (631) 689-6698.

What is Hargovind Dewal's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Is Hargovind Dewal enrolled in Medicare?

Yes. Hargovind Dewal 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 Hargovind Dewal's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hargovind Dewal reassigns Medicare benefits to 2 organizations: Orthopedic Assoc Of Long Island Physicians & Medical Group PLLC (East Setauket, NY) and Long Island Spine Specialists PC (Commack, NY). 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 Hargovind Dewal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Hargovind Dewal affiliated with any hospitals?

According to CMS data, Hargovind Dewal is affiliated with St Charles Hospital.

When was this NPI record last updated?

The NPPES record for Hargovind Dewal was last updated on May 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.