NPPES file of Aug 9, 2026

Carl Dickler, M.D.

Colon & Rectal Surgery Physician · New York, NY

Carl Dickler, M.D. is a colon & rectal surgery physician with a practice address in New York, New York, and NPI 1417368903, issued on May 19, 2014. Check the license (New York 303285, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417368903
Name
Carl Dickler
Credential
M.D.
Primary taxonomy
Colon & Rectal Surgery Physician 208C00000X
License number
303285 NY
Self-reported in NPPES; status is on the state search
Practice location
425 W 59TH St, New York, NY 10019
Phone
(212) 523-7404
Enumerated
May 19, 2014
Record last updated
Aug 10, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200805001539); accepts Medicare assignment
Medical or professional school
George Washington University School Of Medicine, 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 425 W 59TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lisa Abramson, M.D.Diagnostic Radiology Physician1962662221
  2. Lynn Allen, M.D.Endocrinology, Diabetes & Metabolism Physician1003809146
  3. Lisa Anderson, MDGynecologic Oncology Physician1568425767
  4. Milla Arabadjian, FNPFamily Nurse Practitioner1417181975
  5. Fadi Attiyeh, M.D.Surgical Oncology Physician1649377326
  6. Kathryn Baxter, N.P.Family Nurse Practitioner1962404566

Verify Carl Dickler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 303285
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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12% fewer Medicare Part D claims than the average colon & rectal surgery physician in 2024

169 Medicare Part D claims for 72 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. 26 claims were for opioids.

  1. Carl Dickler169
  2. Specialty average192

Most prescribed

  1. Metronidazole31 claims
  2. Oxycodone Hcl22 claims
  3. Diphenoxylate-Atropine14 claims
  4. Erythromycin14 claims
  5. Loperamide13 claims
  6. Neomycin Sulfate11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $49.96

1 payment: food and beverage; the largest payer was Intuitive Surgical, Inc. The 1,524 providers of this specialty with any payment received $3,468.16 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Carl Dickler$49.96
  2. Specialty average$3,468.16

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Icahn School OF Medicine AT Mount SinaiNew York, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Carl Dickler among 199 colon & rectal surgery physician records in New York

Carl Dickler, M.D. is one of 199 colon & rectal surgery physician records with a practice address in New York. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 81% of them.

  • NPI issued2014 · 81% of these records are older, 16% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2014 · median 2003 among the 159 with a school on file
  • Record last updated2020 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208C00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Colon & Rectal Surgery Physician providers in New York

There are 199 colon & rectal surgery physician records in New York.

The 8 colon & rectal surgery physician records with the nearest ZIP codes

  1. Nipa Gandhi, M.D.New York, NY 100191942471636
  2. Lester Gottesman, MDNew York, NY 100191215939012
  3. Richard Whelan, M.D.New York, NY 100191063596542
  4. Joel Bauer, MDNew York, NY 100211689642704
  5. Deeann Davidson, NPNew York, NY 100211407943509
  6. Alessandro Fichera, MDNew York, NY 100211255496089
  7. Kelly Garrett, M.D.New York, NY 100211225203664
  8. Jeffrey Milsom, M.D.New York, NY 100211003823576

Common questions

What is Carl Dickler, M.D.'s NPI number?

Carl Dickler, M.D.'s National Provider Identifier (NPI) is 1417368903, issued on May 19, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Carl Dickler, M.D. located?

The NPPES record lists a practice address at 425 W 59TH St, New York, NY, 10019. Phone: (212) 523-7404. Providers update this record themselves, so call before visiting.

How can I verify Carl Dickler, M.D.'s license?

NPPES lists New York license number 303285, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Carl Dickler, M.D. prescribe under Medicare Part D?

In 2024, Carl Dickler, M.D. had 169 Medicare Part D claims for 72 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. Part D covers Medicare prescriptions only.

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.