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AMBER MANZOOR KHAN M.D.
NPI 1508958471
Internal Medicine - Gastroenterology in Bridgewater, NJ

Active since September 29, 2006PECOS EnrolledAccepts Medicare Assignment
1500 MOUNTAIN TOP RD, BRIDGEWATER, NJ 08807(908) 522-1313(908) 522-1302 Get Directions Write a Review

NPPES record last updated: December 19, 2012. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Amber Manzoor Khan M.d. NPPES

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

AMBER MANZOOR KHAN M.D. (NPI 1508958471) is an individual gastroenterology provider in Bridgewater, New Jersey, licensed in New Jersey (25MA07209000) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1990).

NPPES Registry Identity

NPI1508958471
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameAMBER MANZOOR KHANCredential: M.D.
Location Address1500 MOUNTAIN TOP RDBridgewater, NJ 08807-1837
Mailing Address1500 Mountain Top RdBridgewater, NJ 08807-1837 · (908) 522-1313 · Fax (908) 522-1302
Phone(908) 522-1313
Fax(908) 522-1302
Sole ProprietorYes
Medical School CMSOtherGraduated 1990
Enumeration DateSeptember 29, 2006
Last NPPES UpdateDecember 19, 2012
✔ NPI 1508958471 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NJ · 25MA07209000
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1500 MOUNTAIN TOP RD, Bridgewater, NJ 08807
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type Unspecified083446NJ
Other20-1466845NJ · Tax Id
Medicare UPINI180780001NJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.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

Amber Manzoor Khan 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 ID749259679
PECOS Enrollment IDI20040928000815
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 Amber Khan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Gastrocare LLC
15 mi
Gastroenterology
200 SHEFFIELD STREET, SUITE 213
Mountainside, NJ 07092
  • Reassigned Medicare billing, New Jersey enrollment
  • 3 clinicians in this Medicare group
NPI 1497873244 (908) 522-1313

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

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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08807 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.

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.

Reported Quality Measures

Appropriate indication for colonoscopy
Percentage of colonoscopy procedures performed for an indication that is included in a published standard list of appropriate indications and the indication is documented
80%524 patients3/55-star benchmark: 99%
Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
100%72 patients5/55-star benchmark: 100%
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
91%87 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Amber Khan's NPI number?

The NPI number for Amber Khan is 1508958471. It was assigned to this individual provider in the NPPES registry on September 29, 2006.

Where is Amber Khan located?

Amber Khan practices at 1500 Mountain Top Rd, Bridgewater, NJ 08807. The listed phone number is (908) 522-1313.

What is Amber Khan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Amber Khan enrolled in Medicare?

Yes. Amber 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 organization bills Medicare for Amber Khan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amber Khan reassigns Medicare benefits to Gastrocare LLC (Mountainside, NJ). 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 Amber Khan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Amber Khan accept?

Health plans from Oscar Health list Amber 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 Amber Khan was last updated on December 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.