NPPES file of Aug 9, 2026

Doron Z. Katz, M.D.

Internal Medicine Physician · Englewood, NJ

Doron Z. Katz, M.D. is an internal medicine physician with a practice address in Englewood, New Jersey, and NPI 1053351106, issued on Jun 7, 2006. Check the license (New Jersey MA07781500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; 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
1053351106
Name
Doron Z. Katz
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
MA07781500 NJ
232225 NY
Self-reported in NPPES; status is on the state search
Practice location
177 N Dean St, Englewood, NJ 07631
Phone
(201) 503-0833
Enumerated
Jun 7, 2006
Record last updated
Apr 7, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(201) 503-0844
Medicaid ID
01421705 NY
Medicare enrollment
Enrolled (PECOS I20050511000022); accepts Medicare assignment
Medical or professional school
Albert Einstein College Of Medicine Of Yeshiva University, 2001
Telehealth
Offers telehealth (CMS)
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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8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →

Also registered at 177 N Dean St

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

  1. Philip Affuso, MDUrology Physician1396827622
  2. Constantine Binas, M.D.Obstetrics & Gynecology Physician1427066257
  3. Jennifer Byers, DPTPhysical Therapist1053651026
  4. Lawrence Davis, MDInternal Medicine Physician1881675098
  5. Jennifer Douglas, AU.D.Audiologist1396916359
  6. Jay Erlebacher, MD, FACCCardiovascular Disease Physician1285737080

Verify Doron Z. Katz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license MA07781500    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 Jersey 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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14% fewer Medicare Part D claims than the average internal medicine physician in 2024

2,739 Medicare Part D claims for 313 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 19 claims were for opioids.

  1. Doron Katz2,739
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium184 claims
  2. Amlodipine Besylate168 claims
  3. Rosuvastatin Calcium145 claims
  4. Metformin Hcl108 claims
  5. Simvastatin89 claims
  6. Levothyroxine Sodium84 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: $172.08

6 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Doron Katz$172.08
  2. Specialty average$1,303.06

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. Refuah Health Center IncSouth Fallsburg, NY

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

Doron Z. Katz among 4,632 internal medicine physician records in New Jersey

Doron Z. Katz, M.D. is one of 4,632 internal medicine physician records with a practice address in New Jersey. 82% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 50% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2001 · median 2000 among the 3,132 with a school on file
  • Record last updated2008 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

76 internal medicine physician records list a practice address in Englewood

They are 76 of the 1,428 NPPES records with a practice address in Englewood, and 4,632 internal medicine physician records in New Jersey.

All 4,632 in New Jersey → Every provider in Englewood → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Lawrence Davis, MDEnglewood, NJ 076311881675098
  2. Paul Foster, M.D.Englewood, NJ 076311497795413
  3. Russell Gura, MDEnglewood, NJ 076311962400119
  4. Kasing Ho, MDEnglewood, NJ 076311104864925
  5. Oleg Kaim, M.D.Englewood, NJ 076311730133141
  6. Manuel Katz, MDEnglewood, NJ 076311376541359
  7. Jeffrey Kocher, MDEnglewood, NJ 076311053319202
  8. Robin Motz, M.D.Englewood, NJ 076311073513602

Common questions

What is Doron Z. Katz, M.D.'s NPI number?

Doron Z. Katz, M.D.'s National Provider Identifier (NPI) is 1053351106, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Doron Z. Katz, M.D. located?

The NPPES record lists a practice address at 177 N Dean St, Englewood, NJ, 07631. Phone: (201) 503-0833. Providers update this record themselves, so call before visiting.

How can I verify Doron Z. Katz, M.D.'s license?

NPPES lists New Jersey license number MA07781500, 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.

How much does Doron Z. Katz, M.D. prescribe under Medicare Part D?

In 2024, Doron Z. Katz, M.D. had 2,739 Medicare Part D claims for 313 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.