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DR. NAZ KHAN MD
NPI 1982789012
Family Medicine in Central Islip, NY

Active since October 26, 2006PECOS EnrolledAccepts Medicare Assignment
159 CARLETON AVE, CENTRAL ISLIP, NY 11722(631) 650-2510 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Naz Khan Md NPPES

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

DR. NAZ KHAN MD (NPI 1982789012) is an individual family medicine provider in Central Islip, New York, licensed in New York (238766) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1982789012
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. NAZ KHANCredential: MD
Location Address159 CARLETON AVECentral Islip, NY 11722-4172
Mailing Address172 Old South PathMelville, NY 11747-2809 · (631) 650-2510
Phone(631) 650-2510
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateOctober 26, 2006
Last NPPES UpdateApril 21, 2026
NPPES CertifiedApril 21, 2026
✔ NPI 1982789012 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in NY · 238766
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
159 CARLETON AVE, Central Islip, NY 11722
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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. Naz Khan 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 ID1153376314
PECOS Enrollment IDI20060303000672
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

4

Medicare enrollment records show Naz Khan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Long Island Select Healthcare, Inc.
Same address
Federally Qualified Health Center (FQHC)
159 CARLETON AVE
Central Islip, NY 11722
  • Reassigned Medicare billing, New York enrollment
  • 70 clinicians in this Medicare group
NPI 1043663107 (631) 650-2510
Excel Urgent Care Of Wantagh PLLC
18 mi
Urgent Care
3430 SUNRISE HWY
Wantagh, NY 11793
  • Reassigned Medicare billing, New York enrollment
  • 66 clinicians in this Medicare group
NPI 1184067936 (516) 900-1600
Excel Urgent Care Of Nhp PLLC
26 mi
Urgent Care
900 HILLSIDE AVE
New Hyde Park, NY 11040
  • Reassigned Medicare billing, New York enrollment
  • 35 clinicians in this Medicare group
NPI 1952652281 (516) 519-8400
Optum Medical Care, P.C.
40 mi
Cardiovascular Disease
90 SOUTH BEDFORD RD, MT KISCO MEDICAL GROUP PC
Mount Kisco, NY 10549
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Optum Medical Care PC
  • 1,601 clinicians in this Medicare group
NPI 1982643003 (914) 241-1050

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 11722 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
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 20

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

ANDREA MARTINEZ VILLALOBOS RPA-C
Physician Assistant
159 CARLETON AVE
CENTRAL ISLIP, NY 11722
Suffolk County (631) 650-2510
MICHELE JEAN SEID PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
159 CARLETON AVE
CENTRAL ISLIP, NY 11722
Suffolk County (631) 650-2510
LONG ISLAND SELECT HEALTHCARE, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
159 CARLETON AVE
CENTRAL ISLIP, NY 11722
Suffolk County (631) 650-2510
MELVIN GEORGE RN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
159 CARLETON AVE
CENTRAL ISLIP, NY 11722
Suffolk County (631) 650-2510
CHRISTINA ALICIA BIANCHINI DPT
Physical Therapist
159 CARLETON AVE
CENTRAL ISLIP, NY 11722
Suffolk County (631) 650-2188
TRIZ ANN HEBRON DEAROZ OTR/L
Occupational Therapist
159 CARLETON AVE
CENTRAL ISLIP, NY 11722
Suffolk County (631) 650-2510
EILEEN MARIE MURRAY LCSW
Social Worker (Clinical)
159 CARLETON AVE
CENTRAL ISLIP, NY 11722
Suffolk County (631) 650-2510
MS. SUSANN CUCCIA RDH
Dental Hygienist
159 CARLETON AVE
CENTRAL ISLIP, NY 11722
Suffolk County (631) 650-2510

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 Naz Khan's NPI number?

The NPI number for Naz Khan is 1982789012. It was assigned to this individual provider in the NPPES registry on October 26, 2006.

Where is Naz Khan located?

Naz Khan practices at 159 Carleton Ave, Central Islip, NY 11722. The listed phone number is (631) 650-2510.

What is Naz Khan's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Naz Khan enrolled in Medicare?

Yes. Naz Khan 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 Naz Khan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Naz Khan reassigns Medicare benefits to 4 organizations: Long Island Select Healthcare, Inc. (Central Islip, NY), Excel Urgent Care Of Wantagh PLLC (Wantagh, NY), Excel Urgent Care Of Nhp PLLC (New Hyde Park, NY) and Optum Medical Care, P.C. (Mount Kisco, 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 Naz Khan'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 Naz Khan was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.