Richard K. Chessler, M.D.
Gastroenterology Physician · Englewood Cliffs, NJ
Richard K. Chessler, M.D. is a gastroenterology physician with a practice address in Englewood Cliffs, New Jersey, and NPI 1881632404, issued on Jun 4, 2006. Check the license (New Jersey 25MA02455500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Richard K. Chessler
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 25MA02455500 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 140 Sylvan Ave, Englewood Cliffs, NJ 07632
- Phone
- (201) 945-6564
- Enumerated
- Jun 4, 2006
- Record last updated
- Jan 29, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (201) 461-9038
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 735 in New Jersey → Look up another NPI →
Also registered at 140 Sylvan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marc Fiorillo, M.D.Gastroenterology Physician1477712636
- Wendy Ward, M.D.Anesthesiology Physician1326088253
- Barry Zingler, M.D.Gastroenterology Physician1508808601
Verify Richard K. Chessler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA02455500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $33.42
2 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Richard K. Chessler among 735 gastroenterology physician records in New Jersey
Richard K. Chessler, M.D. is one of 735 gastroenterology physician records with a practice address in New Jersey. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 44% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileNo · 77% of these records are
- Record last updated2013 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 gastroenterology physician records list a practice address in Englewood Cliffs
They are 8 of the 269 NPPES records with a practice address in Englewood Cliffs, and 735 gastroenterology physician records in New Jersey.
All 735 in New Jersey → Every provider in Englewood Cliffs → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Melanie Jordan Burgos, MDEnglewood Cliffs, NJ 076321538695531
- Marc Fiorillo, M.D.Englewood Cliffs, NJ 076321477712636
- Simon Kahn, M.D.Englewood Cliffs, NJ 076321386679694
- Michael Meininger, M.D.Englewood Cliffs, NJ 076321174567010
- Bruce Rosen, DOEnglewood Cliffs, NJ 076321922158591
- Mitchell Spinnell, M.D.Englewood Cliffs, NJ 076321194763177
- Barry Zingler, M.D.Englewood Cliffs, NJ 076321508808601
- Samuel Bae, MDEnglewood, NJ 076311760443139
Common questions
What is Richard K. Chessler, M.D.'s NPI number?
Richard K. Chessler, M.D.'s National Provider Identifier (NPI) is 1881632404, issued on Jun 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard K. Chessler, M.D. located?
The NPPES record lists a practice address at 140 Sylvan Ave, Englewood Cliffs, NJ, 07632. Phone: (201) 945-6564. Providers update this record themselves, so call before visiting.
How can I verify Richard K. Chessler, M.D.'s license?
NPPES lists New Jersey license number 25MA02455500, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.