Robert D. Zenenberg, D.O.
Specialist · Florham Park, NJ
Robert D. Zenenberg, D.O. is a specialist with a practice address in Florham Park, New Jersey, and NPI 1245331834, issued on Sep 26, 2006. Check the license (New Jersey 25MB07226200, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert D. Zenenberg
- Credential
- D.O.
- Primary taxonomy
- Specialist 174400000X
- License number
- 25MB07226200 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 83 Hanover RD, Florham Park, NJ 07932
- Phone
- (973) 736-2212
- Enumerated
- Sep 26, 2006
- Record last updated
- Oct 11, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (973) 736-2989
- Medicaid ID
- 8896607 NJ
- Medicare enrollment
- Enrolled (PECOS I20101022000805); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest specialist records → All 1,636 in New Jersey → Look up another NPI →
Also registered at 83 Hanover RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mir Ahmad, M.D.Specialist1285735860
- Kezia Alberto, M.D.Nephrology Physician1073721809
- Jeffrey Goodman, M.D.Nephrology Physician1316977416
- Aram Jawed, M.D.Surgery Physician1356654206
- Laura Labarbera, R.N.Registered Nurse1275727083
- Nicole Nardiello, APNNurse Practitioner1720702871
Verify Robert D. Zenenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 25MB07226200Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average specialist in 2024
3,248 Medicare Part D claims for 400 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.
Most prescribed
- Farxiga241 claims
- Amlodipine Besylate234 claims
- Torsemide199 claims
- Telmisartan184 claims
- Eplerenone143 claims
- Veltassa108 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: $1,608.99
90 payments; by number, the most common kind was food and beverage; the largest payer was Vifor Pharma, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 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.
Bills Medicare through one group practice
- Northeast Kidney Care LLCFlorham Park, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert D. Zenenberg among 1,636 specialist records in New Jersey
Robert D. Zenenberg, D.O. is one of 1,636 specialist records with a practice address in New Jersey. 38% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 48% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated1995 · median 1989 among the 474 with a school on file
- Record last updated2011 · 83% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 specialist records list a practice address in Florham Park
They are 9 of the 701 NPPES records with a practice address in Florham Park, and 1,636 specialist records in New Jersey.
All 1,636 in New Jersey → Every provider in Florham Park → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Mir Ahmad, M.D.Florham Park, NJ 079321285735860
- Caryn Borger, MDFlorham Park, NJ 079321669569414
- Joseph Fodero, M.D.Florham Park, NJ 079321073541314
- Kennedy Gabre, M.D.Florham Park, NJ 079321730149139
- Deborah Hohenleitner, LICENSED MASSAGEFlorham Park, NJ 079321184819708
- Neil Lyman, M.D.Florham Park, NJ 079321619078367
- Janet Neigel, M.D.Florham Park, NJ 079321487698163
- Ronald Viscuso, M.D.Florham Park, NJ 079321467553172
Common questions
What is Robert D. Zenenberg, D.O.'s NPI number?
Robert D. Zenenberg, D.O.'s National Provider Identifier (NPI) is 1245331834, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert D. Zenenberg, D.O. located?
The NPPES record lists a practice address at 83 Hanover RD, Florham Park, NJ, 07932. Phone: (973) 736-2212. Providers update this record themselves, so call before visiting.
How can I verify Robert D. Zenenberg, D.O.'s license?
NPPES lists New Jersey license number 25MB07226200, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Robert D. Zenenberg, D.O. prescribe under Medicare Part D?
In 2024, Robert D. Zenenberg, D.O. had 3,248 Medicare Part D claims for 400 beneficiaries; the average among specialist prescribers was 1,380. 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.