Physician Profile
Unclaimed ProfileAbout ZENENBERG
Robert D Zenenberg, D.O. practises nephrology in Florham Park, NJ. Robert is a 1995 graduate of Philadelphia College of Osteopathic Medicine. Robert is also listed as specialising in specialist.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Zenenberg specialise in?
Dr. Zenenberg is a nephrology in Florham Park, NJ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEPHROLOGY”.
NPI registry
Where is Dr. Zenenberg located?
Dr. Zenenberg is listed at 83 HANOVER RD SUITE 290, Florham Park, NJ 07932. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Zenenberg's phone number?
The number on file is (973) 736-2212. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Zenenberg's NPI number?
Dr. Zenenberg's National Provider Identifier is 1245331834. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Zenenberg go to medical school?
Dr. Zenenberg attended Philadelphia College of Osteopathic Medicine, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Zenenberg been practising?
Dr. Zenenberg has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Zenenberg do most often?
According to Medicare billing data, Dr. Zenenberg provides treatments such as dialysis services, 4 or more physician visits per month, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Zenenberg confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Zenenberg. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (973) 736-2212
- Email not available
Practice Locations
83 HANOVER RD SUITE 290
Florham Park, NJ 07932
Procedures Most Often Billed to Medicare
2,656 services · 1,429 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Dialysis services, 4 or more physician visits per month (20 years or older) | Treatment | 90960 |
194 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
785 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
679 |
| Automated urinalysis test | Lab test | 81003 |
566 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
127 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
118 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
72 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
47 |
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
37 |
| Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99439 |
20 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nephrology specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nephrology specialists in Florham Park 4
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Philadelphia College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at Philadelphia College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Dialysis services, 4 or more physician visits per month (20 years or older) 8
Providers in NJ who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.