Are you Dr. Fertig? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 20 Wills Way, Piscataway, NJ 08854
About Dr. Fertig
Listed in the NPI registry as a specialist, Brian J. Fertig, MD practices in Piscataway, NJ. According to Medicare claims data, Brian cared for 272 Medicare patients across 1,154 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, and initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes. NPI 1528119146 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (732) 562-0027
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
20 WILLS WAY
Piscataway, NJ 08854
Procedures Most Often Billed to Medicare
1,154 services · 272 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
577 | More often than most peers in Specialist |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
392 | More often than most peers in Specialist |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
112 | More often than most peers in Specialist |
| Critical care, first 30-74 minutes | Office visit | 99291 |
73 | As often as other peers in Specialist |
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.
Other specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other specialists in Piscataway 7
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1989 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Fertig?
Dr. Fertig is a specialist in Piscataway, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Fertig's address?
Dr. Fertig is listed at 20 Wills Way, Piscataway, NJ 08854. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Fertig?
The number on file is (732) 562-0027. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Fertig's NPI number?
Dr. Fertig's National Provider Identifier is 1528119146. 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. Fertig train?
Dr. Fertig attended Other, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Fertig been practicing?
Dr. Fertig has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Fertig perform?
According to Medicare billing data, Dr. Fertig the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Fertig confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Fertig. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.