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DR. GARRY GURBIR LACHHAR MD
NPI 1891324877
Internal Medicine - Hematology & Oncology in Port Jefferson Station, NY

Active since April 02, 2020PECOS EnrolledAccepts Medicare Assignment
1500 ROUTE 112 STE 101, PORT JEFFERSON STATION, NY 11776(631) 751-3000(631) 509-6559 Get Directions Write a Review

NPPES record last updated: May 27, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 27, 2026, Apr 2, 2020 (2 updates tracked since 2020).

About Dr. Garry Gurbir Lachhar Md NPPES

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

DR. GARRY GURBIR LACHHAR MD (NPI 1891324877) is an individual hematology & oncology provider in Port Jefferson Station, New York, licensed in New York (323645) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1891324877
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. GARRY GURBIR LACHHARCredential: MD
Location Address1500 ROUTE 112 STE 101Port Jefferson Station, NY 11776-8054
Mailing Address1500 Route 112 Ste 101Port Jefferson Station, NY 11776-8054 · (631) 751-3000 · Fax (631) 509-6559
Phone(631) 751-3000
Fax(631) 509-6559
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateApril 2, 2020
Last NPPES UpdateMay 27, 20262 updates tracked since enumeration
NPPES CertifiedMay 27, 2026
✔ NPI 1891324877 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in NY · 323645
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1500 ROUTE 112 STE 101, Port Jefferson Station, NY 11776
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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. Garry Gurbir Lachhar 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 ID2567992787
PECOS Enrollment IDI20250203003457
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 Reassignment

Medicare enrollment records show Garry Lachhar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Shore Hematology Oncology Associates PC
1.5 mi
Specialist
49 NESCONSET HWY
Port Jefferson Station, NY 11776
  • Reassigned Medicare billing, New York enrollment
  • 636 clinicians in this Medicare group
NPI 1396794574 (631) 751-3000

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11776 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
$203.53 typical visit price
range $67.40 – $203.53
Typical copayment $50.88 (range $16.85 – $50.88)
Most-billed visit code 99205
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
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 8

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

JULIE A PLANTAMURA ANPC
Nurse Practitioner (Adult Health)
1500 ROUTE 112 STE 101
PORT JEFFERSON STATION, NY 11776
Suffolk County (631) 751-3000
MRS. LAUREN SHEFFIELD BARNES CRNP
Nurse Practitioner
1500 ROUTE 112 STE 101
PORT JEFFERSON STATION, NY 11776
Suffolk County (631) 751-3000
ALFREDO ENRIQUE TORRES GONZALEZ M.D
Internal Medicine (Hematology & Oncology)
1500 ROUTE 112 STE 101
PORT JEFFERSON STATION, NY 11776
Suffolk County (631) 751-3000
JIN GUO
Internal Medicine (Hematology & Oncology)
1500 ROUTE 112 STE 101
PORT JEFFERSON STATION, NY 11776
Suffolk County (631) 751-3000
CAROLINA MCCALMON PA-C
Physician Assistant
1500 ROUTE 112 STE 101
PORT JEFFERSON STATION, NY 11776
Suffolk County (631) 751-3000
DR. SONYA J HWANG M.D.
Pathology (Anatomic Pathology)
1500 ROUTE 112 STE 101
PORT JEFFERSON STATION, NY 11776
Suffolk County (631) 751-3000
TALAL AHMAD DO
Pathology (Hematology)
1500 ROUTE 112 STE 101
PORT JEFFERSON STATION, NY 11776
Suffolk County (631) 751-3000
MRS. BLAIRE MULLER
Physician Assistant
1500 ROUTE 112 STE 101
PORT JEFFERSON STATION, NY 11776
Suffolk County (631) 751-3000

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 Garry Lachhar's NPI number?

The NPI number for Garry Lachhar is 1891324877. It was assigned to this individual provider in the NPPES registry on April 2, 2020.

Where is Garry Lachhar located?

Garry Lachhar practices at 1500 Route 112 Ste 101, Port Jefferson Station, NY 11776. The listed phone number is (631) 751-3000.

What is Garry Lachhar's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Garry Lachhar enrolled in Medicare?

Yes. Garry Lachhar 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 organization bills Medicare for Garry Lachhar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Garry Lachhar reassigns Medicare benefits to North Shore Hematology Oncology Associates PC (Port Jefferson Station, NY). The 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 Garry Lachhar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Garry Lachhar was last updated on May 27, 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.