Physician Profile
Alexandra J. Erhardt, DO
Unclaimed ProfileAbout Dr. Erhardt
Alexandra J. Erhardt, DO practices transplant surgery in Hackensack, NJ. Medicare claims data shows Alexandra provided 455 services to 324 patients. The services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (551) 996-2959
- Email not available
Practice Locations
20 PROSPECT AVE STE 406
Hackensack, NJ 07601
7600 River Rd
North Bergen, NJ 07047
Procedures Most Often Billed to Medicare
455 services · 324 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Preparation of donor kidney for transplantation | Procedure | 50323 |
35 | More than most peers in Transplant Surgery |
| Transplantation of donor kidney | Procedure | 50360 |
34 | More than most peers in Transplant Surgery |
| Preparation of donor kidney and ureter for transplantation | Procedure | 50329 |
30 | |
| Preparation of donor kidney and veins for transplantation | Procedure | 50327 |
17 | As often as other peers in Transplant Surgery |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
123 | More than most peers in Transplant Surgery |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
79 | As often as other peers in Transplant Surgery |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
49 | |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
49 | More than most peers in Transplant Surgery |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
25 | As often as other peers in Transplant Surgery |
| 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 |
14 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 transplant surgeons in Hackensack 5
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 14 related providers in 2 groups
Class of 2016 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Preparation of donor kidney for transplantation 6
Providers in NJ who bill this service to Medicare most often.
Common questions
What is Dr. Erhardt's specialty?
Dr. Erhardt is a transplant surgeon in Hackensack, NJ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Transplant Surgery”.
NPI registry
Where can I find Dr. Erhardt?
Dr. Erhardt is listed at 20 Prospect Ave Ste 406, Hackensack, NJ 07601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Erhardt?
The number on file is (551) 996-2959. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Erhardt?
Dr. Erhardt's National Provider Identifier is 1861853343. 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
What is Dr. Erhardt's medical education?
Dr. Erhardt attended Other, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Erhardt have?
Dr. Erhardt has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Erhardt known for?
According to Medicare billing data, Dr. Erhardt performs procedures including preparation of donor kidney for transplantation, transplantation of donor kidney and preparation of donor kidney and ureter for transplantation, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Erhardt's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Erhardt. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.