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MARVIN AARON CHINITZ MD
NPI 1306893227
Internal Medicine - Gastroenterology in New Rochelle, NY

Active since May 27, 2006PECOS Enrolled
100/100
CMS Quality Rating
60 JEROME AVE, NEW ROCHELLE, NY 10804(914) 714-2188(914) 576-7918 Get Directions Write a Review

NPPES record last updated: January 12, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 12, 2022, Nov 11, 2016 (2 updates tracked since 2016).

About Marvin Aaron Chinitz Md NPPES

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

MARVIN AARON CHINITZ MD (NPI 1306893227) is an individual gastroenterology provider in New Rochelle, New York, licensed in New York (150037) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of Boston University School Of Medicine (1978).

NPPES Registry Identity

NPI1306893227
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMARVIN AARON CHINITZCredential: MD
Location Address60 JEROME AVENew Rochelle, NY 10804
Mailing Address60 Jerome AveNew Rochelle, NY 10804 · (914) 714-2188 · Fax (914) 576-7918
Phone(914) 714-2188
Fax(914) 576-7918
Sole ProprietorNo
Medical School CMSBoston University School Of MedicineGraduated 1978
Enumeration DateMay 27, 2006
Last NPPES UpdateJanuary 12, 20222 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2022
✔ NPI 1306893227 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NY · 150037
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License 150037 (NY)
60 JEROME AVE, New Rochelle, NY 10804
Open in Google Maps ↗

Other Identifiers 3

Medicaid00841667NY
Other0667910001NY · Dme
Other700002768NY · Medicare Railroad

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marvin Aaron Chinitz Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2466416383
PECOS Enrollment IDI20041118001177
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

2

Medicare enrollment records show Marvin Chinitz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Montefiore Medical Center
6.6 mi
Anesthesiology
111 E 210TH ST
Bronx, NY 10467
  • Reassigned Medicare billing, New York enrollment
  • 5,251 clinicians in this Medicare group
NPI 1063525152 (914) 378-6021
Optum Medical Care, P.C.
18 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.

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.

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
32 services31 patients

Hospital Affiliations CMS Care Compare

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

Montefiore Medical Center

Acute Care Hospitals · Bronx, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330059
Location111 East 210th StreetBronx, NY 10467 · Bronx County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10804 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
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.

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability100
Improvement Activities40

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 Marvin Chinitz's NPI number?

The NPI number for Marvin Chinitz is 1306893227. It was assigned to this individual provider in the NPPES registry on May 27, 2006.

Where is Marvin Chinitz located?

Marvin Chinitz practices at 60 Jerome Ave, New Rochelle, NY 10804. The listed phone number is (914) 714-2188.

What is Marvin Chinitz's specialty?

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

Is Marvin Chinitz enrolled in Medicare?

Yes. Marvin Chinitz is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Marvin Chinitz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marvin Chinitz reassigns Medicare benefits to 2 organizations: Montefiore Medical Center (Bronx, 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 Marvin Chinitz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Marvin Chinitz affiliated with any hospitals?

According to CMS data, Marvin Chinitz is affiliated with Montefiore Medical Center.

When was this NPI record last updated?

The NPPES record for Marvin Chinitz was last updated on January 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.