Natacha Esber, MD
Internal Medicine Physician · Westwood, NJ
Natacha Esber, MD is an internal medicine physician with a practice address in Westwood, New Jersey, and NPI 1568626836, issued on Jul 15, 2008. Check the license (New Jersey 25MA09308300, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Natacha Esber
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25MA09308300 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 250 Old Hook RD, Westwood, NJ 07675
- Phone
- (201) 383-1035
- Enumerated
- Jul 15, 2008
- Record last updated
- Jan 15, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 250 Old Hook RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Robyn Bilinski, MDObstetrics & Gynecology Physician1689880841
- Andrew Boruta, DOAnesthesiology Physician1972771772
- Nicholas Cassidy, MPTPhysical Therapist1306612890
- Elizabeth Delrosario, M.D.Obstetrics & Gynecology Physician1316012578
Verify Natacha Esber 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 25MA09308300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
18 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Natacha Esber among 4,632 internal medicine physician records in New Jersey
Natacha Esber, MD 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 fileNo · 68% of these records are
- Record last updated2014 · 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).
13 internal medicine physician records list a practice address in Westwood
They are 13 of the 382 NPPES records with a practice address in Westwood, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Westwood → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Saroj Amin, MDWestwood, NJ 076751407871791
- James Buirkle, MDOld Tappan, NJ 076751215041140
- Kimberly Anne Cooper, D.O.Westwood, NJ 076751780846915
- Arthur De Siimone, M.D.Old Tappan, NJ 076751114107497
- Sheila Fields, MDWestwood, NJ 076751649270240
- Joseph Hyon, DOWestwood, NJ 076751245281773
- Martin Pelavin, MDOld Tappan, NJ 076751386758217
- Victoria Perez, MDWestwood, NJ 076751578673257
Common questions
What is Natacha Esber, MD's NPI number?
Natacha Esber, MD's National Provider Identifier (NPI) is 1568626836, issued on Jul 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Natacha Esber, MD located?
The NPPES record lists a practice address at 250 Old Hook RD, Westwood, NJ, 07675. Phone: (201) 383-1035. Providers update this record themselves, so call before visiting.
How can I verify Natacha Esber, MD's license?
NPPES lists New Jersey license number 25MA09308300, 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 Natacha Esber, MD prescribe under Medicare Part D?
In 2024, Natacha Esber, MD had 18 Medicare Part D claims; 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.
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.