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MARK HANSCOM MD
NPI 1982095980
Internal Medicine - Gastroenterology in New York, NY

Active since February 11, 2015PECOS EnrolledAccepts Medicare Assignment
1283 YORK AVE, 9TH FLOOR, DIVISION OF GASTROENTEROLOGY AND HEPATOLOGY, NEW YORK, NY 10065(646) 962-2383(646) 962-0500 Get Directions Write a Review

NPPES record last updated: January 12, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Dec 7, 2022, May 12, 2022, Jun 18, 2019 (3 updates tracked since 2019).

About Mark Hanscom Md NPPES

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

MARK HANSCOM MD (NPI 1982095980) is an individual gastroenterology provider in New York, New York, licensed in Minnesota (71178) and active in the NPI registry since February 2015. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1982095980
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMARK HANSCOMCredential: MD
Location Address1283 YORK AVE, 9TH FLOOR, DIVISION OF GASTROENTEROLOGY AND HEPATOLOGYNew York, NY 10065
Mailing Address1283 York Ave, 9th Floor, Division Of Gastroenterology And HepatologyNew York, NY 10065 · (646) 962-2383 · Fax (646) 962-0500
Phone(646) 962-2383
Fax(646) 962-0500
Sole ProprietorNo
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 2016
Enumeration DateFebruary 11, 2015
Last NPPES UpdateJanuary 12, 20243 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2024
✔ NPI 1982095980 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 MN · 71178
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.

1283 YORK AVE, 9TH FLOOR, New York, NY 10065
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Secondary Practice Locations 3

Location 1200 1st St SWRochester, MN 55905 · Phone (507) 284-2511
Location 255 Lake Ave NWorcester, MA 01655 · Phone (508) 334-1000
Location 31740 W Taylor StChicago, IL 60612-7232 · Phone (866) 600-2273

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mark Hanscom 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 ID2062709892
PECOS Enrollment IDI20231006002317
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.

Areas of Expertise CMS Part B claims 10

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.

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
55 services54 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
41 services40 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
34 services34 patients
Review by radiologist of image from tube placement into bile duct using an endoscope 74328
This procedure involves a specialist, called a radiologist, examining an image taken during a tube placement into your bile duct. The tube is inserted with the help of a tool called an endoscope. This allows the doctor to check for any issues or abnormalities in your bile duct.
26 services19 patients
Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43242
This procedure involves using an ultrasound to guide a needle to specific areas in the esophagus, stomach, or upper small bowel. A flexible endoscope is used to reach these areas. The needle collects a small sample for testing.
24 services22 patients
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.
20 services19 patients

Hospital Affiliations CMS Care Compare 2

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

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330101
Location525 East 68th StreetNew York, NY 10065 · New York County
Emergency services Birthing friendly

Hospital For Special Surgery

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330270
Location535 East 70th StreetNew York, NY 10021 · New York County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10065 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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

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

DR. SRIHARI MAHADEV M.D., M.S.
Internal Medicine (Gastroenterology)
1283 YORK AVE, 9TH FLOOR
NEW YORK, NY 10065
New York County (646) 962-4000

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 Mark Hanscom's NPI number?

The NPI number for Mark Hanscom is 1982095980. It was assigned to this individual provider in the NPPES registry on February 11, 2015.

Where is Mark Hanscom located?

Mark Hanscom practices at 1283 York Ave, 9th Floor Division Of Gastroenterology And Hepatology, New York, NY 10065. The listed phone number is (646) 962-2383.

What is Mark Hanscom's specialty?

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

Is Mark Hanscom enrolled in Medicare?

Yes. Mark Hanscom 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.

Is Mark Hanscom affiliated with any hospitals?

According to CMS data, Mark Hanscom is affiliated with New York-Presbyterian Hospital and Hospital For Special Surgery.

When was this NPI record last updated?

The NPPES record for Mark Hanscom was last updated on January 12, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.