NPPES file of Aug 9, 2026

Estela Wajcberg, M.D.

Internal Medicine Physician · Millburn, NJ

Estela Wajcberg, M.D. is an internal medicine physician with a practice address in Millburn, New Jersey, and NPI 1356599294, issued on Sep 4, 2008. Check the license (New Jersey 25MA08542800, 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
1356599294
Name
Estela Wajcberg
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
25MA08542800 NJ
Self-reported in NPPES; status is on the state search
Practice location
33 Bleeker St, Millburn, NJ 07041
Phone
(908) 330-0810
Enumerated
Sep 4, 2008
Record last updated
Nov 18, 2022
Fax
(862) 206-8259
Medicare enrollment
Enrolled (PECOS I20110112000077); accepts Medicare assignment
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 33 Bleeker St

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

  1. Yihong Cheng, MDInternal Medicine Physician1629072046
  2. Caitlin ConlonNurse Practitioner1003572579
  3. Christine Connolly, PTPhysical Therapist1528283165
  4. Nadia Gabaud, APN-BCGerontology Nurse Practitioner1619427093
  5. Priscilla Glezen-SchneiderFamily Medicine Physician1093707812
  6. Emily Harvan, PT, DPTPhysical Therapist1487325973

Verify Estela Wajcberg 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 25MA08542800    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

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20% more Medicare Part D claims than the average internal medicine physician in 2024

3,818 Medicare Part D claims for 421 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 35 claims were for opioids.

  1. Estela Wajcberg3,818
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium297 claims
  2. Amlodipine Besylate195 claims
  3. Rosuvastatin Calcium181 claims
  4. Levothyroxine Sodium168 claims
  5. Losartan Potassium118 claims
  6. Alprazolam107 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: $14.97

1 payment: food and beverage; the largest payer was Novo Nordisk Inc. 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. Estela Wajcberg$14.97
  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. Summit Medical Group PABerkeley Heights, NJ

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

Estela Wajcberg among 4,632 internal medicine physician records in New Jersey

Estela Wajcberg, 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 2008, is newer than 59% of them.

  • NPI issued2008 · 59% of these records are older, 36% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2009 · median 2000 among the 3,132 with a school on file
  • Record last updated2022 · 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).

12 internal medicine physician records list a practice address in Millburn

They are 12 of the 403 NPPES records with a practice address in Millburn, and 4,632 internal medicine physician records in New Jersey.

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

The 8 internal medicine physician records with the nearest ZIP codes

  1. David Artz, MDMillburn, NJ 070411992776777
  2. Yihong Cheng, MDMillburn, NJ 070411629072046
  3. Trina Frankel, M.D.Millburn, NJ 070411407847932
  4. Nancy Freundlich, M.D.Millburn, NJ 070411992716021
  5. Deepika Jain, M.D.Millburn, NJ 070411750551875
  6. Danielle Jardine, M.B,B.S.Millburn, NJ 070411154609055
  7. Anita Jongco, MDMillburn, NJ 070411790778603
  8. Pratibha Kulkarni, M.D.Millburn, NJ 070411306867478

Common questions

What is Estela Wajcberg, M.D.'s NPI number?

Estela Wajcberg, M.D.'s National Provider Identifier (NPI) is 1356599294, issued on Sep 4, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Estela Wajcberg, M.D. located?

The NPPES record lists a practice address at 33 Bleeker St, Millburn, NJ, 07041. Phone: (908) 330-0810. Providers update this record themselves, so call before visiting.

How can I verify Estela Wajcberg, M.D.'s license?

NPPES lists New Jersey license number 25MA08542800, 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 Estela Wajcberg, M.D. prescribe under Medicare Part D?

In 2024, Estela Wajcberg, M.D. had 3,818 Medicare Part D claims for 421 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.