DR. AMJAD KHAN MD
NPI 1649272022
Pathology - Anatomic Pathology & Clinical Pathology in Edison, NJ

Active since August 15, 2005PECOS EnrolledAccepts Medicare Assignment
300 COLUMBUS CIR STE A, EDISON, NJ 08837(866) 909-7284(908) 272-1478 Get Directions Write a Review

NPPES record last updated: February 12, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Amjad Khan Md NPPES

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

DR. AMJAD KHAN MD (NPI 1649272022) is an individual anatomic pathology & clinical pathology provider in Edison, New Jersey, licensed in New Jersey (MA060940) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1980).

NPPES Registry Identity

NPI1649272022
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. AMJAD KHANCredential: MD
Location Address300 COLUMBUS CIR STE AEdison, NJ 08837-3907
Mailing Address300 Columbus Cir Ste AEdison, NJ 08837-3907 · (866) 909-7284 · Fax (908) 272-1478
Fax(908) 272-1478
Sole ProprietorNo
Medical School CMSOtherGraduated 1980
Enumeration DateAugust 15, 2005
Last NPPES UpdateFebruary 12, 2025
NPPES CertifiedFebruary 12, 2025
✔ NPI 1649272022 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in NJ · MA060940
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
Also ListedPathology · HematologyTaxonomy 207ZH0000X · License MA060940 (NJ)
300 COLUMBUS CIR STE A, Edison, NJ 08837

Other Identifiers 1

Medicaid6470602NJ

Accepted Insurance

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. Amjad 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 ID1456413244
PECOS Enrollment IDI20090105000377
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

5

Medicare enrollment records show Amjad Khan reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Anatomic Pathology & Clinical Pathology
300 COLUMBUS CIR STE A
Edison, NJ 08837
  • Reassigned Medicare billing, New Jersey enrollment
  • 13 clinicians in this Medicare group
Gastroenterology
465 CRANBURY RD
East Brunswick, NJ 08816
  • Reassigned Medicare billing, New Jersey enrollment
  • 5 clinicians in this Medicare group
Family Medicine
49 US HIGHWAY 202 STE 13A-10
Far Hills, NJ 07931
  • Reassigned Medicare billing, New Jersey enrollment
  • 13 clinicians in this Medicare group
Urology
4 GODWIN AVENUE
Midland Park, NJ 07432
  • Reassigned Medicare billing, New Jersey enrollment
  • 9 clinicians in this Medicare group
Gastroenterology
204 STATE RD
Lehighton, PA 18235
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 7 clinicians in this Medicare group

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 13

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.

Cell examination of specimen, selective cellular enhancement technique 88112
Cell examination of a specimen using selective cellular enhancement technique is a lab process that improves the visibility of certain cells in a sample. It helps in identifying abnormalities or diseases. The process is non-invasive, safe, and aids in accurate diagnosis.
1,131 services1,054 patients
Special stained specimen slides to examine tissue including interpretation and report 88313
Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.
1,131 services940 patients
Special stained specimen slides to examine tissue, each multiplex procedure 88344
Special stained specimen slides are used to study tissue in detail. This multiplex procedure involves applying different dyes to the tissue sample on a slide to highlight specific elements. These colors help identify any abnormalities in the tissue, aiding in accurate diagnosis and treatment planning.
895 services243 patients
Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
820 services441 patients
Cell examination of urine, manual 88120
A cell examination of urine, manually done, is a lab test where your urine is studied under a microscope. This helps identify any abnormal cells or substances in your urine, like bacteria or crystals, that could indicate health issues. It's a simple, non-invasive procedure.
581 services538 patients
Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method G0416
This procedure involves taking a small tissue sample from your gland located beneath your bladder. The sample is then examined under a microscope by a pathologist to check for any abnormalities or diseases. This is a standard method to ensure your well-being.
220 services219 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08837 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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
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 6

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

Specialist
300 COLUMBUS CIR STE A
EDISON, NJ 08837
Pathology (Anatomic Pathology & Clinical Pathology)
300 COLUMBUS CIR STE A
EDISON, NJ 08837
Pathology (Anatomic Pathology & Clinical Pathology)
300 COLUMBUS CIR STE A
EDISON, NJ 08837
Pathology (Anatomic Pathology & Clinical Pathology)
300 COLUMBUS CIR STE A
EDISON, NJ 08837
Pathology (Anatomic Pathology & Clinical Pathology)
300 COLUMBUS CIR STE A
EDISON, NJ 08837
Pathology (Anatomic Pathology & Clinical Pathology)
300 COLUMBUS CIR STE A
EDISON, NJ 08837

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 Amjad Khan's NPI number?

The NPI number for Amjad Khan is 1649272022. It was assigned to this individual provider in the NPPES registry on August 15, 2005.

Where is Amjad Khan located?

Amjad Khan practices at 300 Columbus Cir Ste A, Edison, NJ 08837. The listed phone number is (866) 909-7284.

What is Amjad Khan's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Amjad Khan enrolled in Medicare?

Yes. Amjad 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 Amjad Khan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amjad Khan reassigns Medicare benefits to 5 organizations: Emes Professional Associates, Inc. (Edison, NJ), Digestive Health And Nutrition Center, LLC (East Brunswick, NJ), United Clinical Group Nj (Far Hills, NJ), Urology Group PA (Midland Park, NJ) and Lehigh Gastroenterology Associates (Lehighton, PA). 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 Amjad Khan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Amjad Khan accept?

Health plans from Oscar Health list Amjad Khan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Amjad Khan was last updated on February 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.