1. Home
  2. Directory
  3. New Jersey
  4. Englewood Cliffs
  5. Internal Medicine
  6. NPI Profile

DR. RICHARD K CHESSLER M.D.
NPI 1881632404
Internal Medicine - Gastroenterology in Englewood Cliffs, NJ

Active since June 04, 2006PECOS Enrolled
140 SYLVAN AVE, SUITE 101A, ENGLEWOOD CLIFFS, NJ 07632(201) 945-6564(201) 461-9038 Get Directions Write a Review

NPPES record last updated: January 29, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Richard K Chessler M.d. NPPES

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

DR. RICHARD K CHESSLER M.D. (NPI 1881632404) is an individual gastroenterology provider in Englewood Cliffs, New Jersey, licensed in New Jersey (25MA02455500) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881632404
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. RICHARD K CHESSLERCredential: M.D.
Location Address140 SYLVAN AVE, SUITE 101AEnglewood Cliffs, NJ 07632-2514
Mailing Address140 Sylvan Ave, Suite 101aEnglewood Cliffs, NJ 07632-2514 · (201) 945-6564 · Fax (201) 461-9038
Phone(201) 945-6564
Fax(201) 461-9038
Sole ProprietorNo
Enumeration DateJune 4, 2006
Last NPPES UpdateJanuary 29, 2013
✔ NPI 1881632404 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 · 25MA02455500
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.
140 SYLVAN AVE, Englewood Cliffs, NJ 07632
Open in Google Maps ↗

Other Names 1

Professional Name (2)Dr. Richard K Chessler Md

Other Identifiers 7

Other2400300Ghi
OtherOKO387Healthnet
OtherBS484Oxford
Medicare UPINC62958NJ
Other090931BUMNJ · Legacy Id
Medicare ID-Type Unspecified527439NJ
OtherCE8412NJ · Railroad Medicare

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Richard K Chessler M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Richard Chessler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Allied Digestive Health, LLC
41 mi
Gastroenterology
187 ROUTE 36, MONMOUTH CORPORATE PARK CENTER I;BUILDING A, SUITE 230
West Long Beach, NJ 07764
  • Reassigned Medicare billing, New Jersey enrollment
  • 406 clinicians in this Medicare group
NPI 1265831259 (732) 222-3805

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 07632 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

Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
87%359 patients4/55-star benchmark: 99%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
93%1,511 patients4/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
89%1,290 patients4/55-star benchmark: 100%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
97%308 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
46%880 patients2/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
35%806 patients2/55-star benchmark: 100%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
11%28 patients1/55-star benchmark: 100%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
73%880 patients3/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
19%880 patients1/55-star benchmark: 79%
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.

Other Providers at the Same Location NPPES 10

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

BEST ACUPUNCTURE CARE PC
Acupuncturist
140 SYLVAN AVE, SUITE 107
ENGLEWOOD CLIFFS, NJ 07632
Bergen County (201) 446-6701
DR. WENDY ALLISON WARD M.D.
Anesthesiology
140 SYLVAN AVE, SUITE 101B
ENGLEWOOD CLIFFS, NJ 07632
Bergen County (201) 945-6564
BEST OCCUPATIONAL THERAPY PC
Occupational Therapist
140 SYLVAN AVE, SUITE 107
ENGLEWOOD CLIFFS, NJ 07632
Bergen County (201) 944-0985
DR. MARC ANTHONY FIORILLO M.D.
Internal Medicine (Gastroenterology)
140 SYLVAN AVE, SUITE 101A
ENGLEWOOD CLIFFS, NJ 07632
Bergen County (201) 945-6564
ADVANCED GASTROENTEROLOGY OF BERGEN COUNTY, P.A.
Internal Medicine (Gastroenterology)
140 SYLVAN AVE, SUITE 101A
ENGLEWOOD CLIFFS, NJ 07632
Bergen County (201) 945-6564
DR. BARRY M ZINGLER M.D.
Internal Medicine (Gastroenterology)
140 SYLVAN AVE, SUIT 101A
ENGLEWOOD CLIFFS, NJ 07632
Bergen County (201) 945-6564
RIVERSQUARE CLINIC, LLC
Clinic/Center
140 SYLVAN AVE, SUITE 107
ENGLEWOOD CLIFFS, NJ 07632
Bergen County (201) 944-0985
DR. NAANA BOAKYE M.D
Dermatology (Procedural Dermatology)
140 SYLVAN AVE, 305
ENGLEWOOD CLIFFS, NJ 07632
Bergen County (201) 567-7546

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 Richard Chessler's NPI number?

The NPI number for Richard Chessler is 1881632404. It was assigned to this individual provider in the NPPES registry on June 4, 2006. The provider is also known as Dr. Richard K Chessler MD.

Where is Richard Chessler located?

Richard Chessler practices at 140 Sylvan Ave Suite 101A, Englewood Cliffs, NJ 07632. The listed phone number is (201) 945-6564.

What is Richard Chessler's specialty?

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

Is Richard Chessler enrolled in Medicare?

Yes. Richard Chessler is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Richard Chessler's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Richard Chessler reassigns Medicare benefits to Allied Digestive Health, LLC (West Long Beach, 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 Richard Chessler'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 Richard Chessler was last updated on January 29, 2013. 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.