Are you Elizabeth M. Callahan, NURSE PRACTITIONER? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 3626 Route 1, Princeton, NJ 08540
About Elizabeth Callahan
Listed in the NPI registry as a nurse practitioner, Elizabeth M. Callahan, NURSE PRACTITIONER practices in Princeton, NJ. Medicare claims data shows Elizabeth provided 2,751 services to 1,925 patients. The services billed most often include fluorescence wound imaging for bacteria, first anatomic site, subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more, and therapy procedure using ultrasound. NPI 1841924271 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
- (609) 945-3611
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3626 ROUTE 1
Princeton, NJ 08540
Procedures Most Often Billed to Medicare
2,751 services · 1,925 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of skin and tissue, 20.0 sq cm or less | Procedure | 11042 |
159 | More often than most peers in Nurse Practitioner |
| Removal of skin and tissue, 20.0 sq cm or less | Procedure | 11042 |
120 | More often than most peers in Nurse Practitioner |
| Removal of skin and tissue, each additional 20.0 sq cm or less | Procedure | 11045 |
51 | As often as other peers in Nurse Practitioner |
| Removal of muscle and/or tissue, 20.0 sq cm or less | Procedure | 11043 |
41 | As often as other peers in Nurse Practitioner |
| Removal of skin and tissue, each additional 20.0 sq cm or less | Procedure | 11045 |
37 | As often as other peers in Nurse Practitioner |
| Removal of muscle and/or tissue, 20.0 sq cm or less | Procedure | 11043 |
32 | As often as other peers in Nurse Practitioner |
| Application of chemical to stop tissue regrowth in wound | Procedure | 17250 |
21 | Less often than most peers in Nurse Practitioner |
| Therapy procedure using ultrasound | Treatment | 97610 |
204 | As often as other peers in Nurse Practitioner |
| Fluorescence wound imaging for bacteria, first anatomic site | 0598T |
544 | More often than most peers in Nurse Practitioner | |
| Fluorescence wound imaging for bacteria, first anatomic site | 0598T |
160 | More often than most peers in Nurse Practitioner |
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 nurse practitioners at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 29 related providers in 4 groups
Other nurse practitioners in Princeton 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of skin and tissue, 20.0 sq cm or less 6
Providers in NJ who bill this service to Medicare most often.
Common questions
What is Elizabeth M. Callahan's specialty?
Elizabeth M. Callahan is a nurse practitioner in Princeton, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Elizabeth M. Callahan?
Elizabeth M. Callahan is listed at 3626 Route 1, Princeton, NJ 08540. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Elizabeth M. Callahan?
The number on file is (609) 945-3611. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Elizabeth M. Callahan?
Elizabeth M. Callahan's National Provider Identifier is 1841924271. 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 Elizabeth M. Callahan's education?
Elizabeth M. Callahan attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Elizabeth M. Callahan have?
Elizabeth M. Callahan has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What is Elizabeth M. Callahan known for?
According to Medicare billing data, Elizabeth M. Callahan performs procedures including removal of skin and tissue, 20.0 sq cm or less, removal of skin and tissue, each additional 20.0 sq cm or less and removal of muscle and/or tissue, 20.0 sq cm or less; provides treatments such as therapy procedure using ultrasound, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Elizabeth M. Callahan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Elizabeth M. Callahan. If this is you, claiming it is free.
Guide.md
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