CRAIG ANTHONY GRONCZEWSKI M.D.
NPI 1992841621
Emergency Medicine in Princeton, NJ

Q: What is Craig Gronczewski's NPI number?

The NPI number for Craig Gronczewski is 1992841621. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Q: What is Craig Gronczewski's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Craig Gronczewski was last updated on May 27, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 29, 2007PECOS Enrolled

253 WITHERSPOON ST, UNIVERSITY MEDICAL CENTER AT PRINCETON, PRINCETON, NJ 08540(609) 497-4000 Get Directions Write a Review

NPPES record last updated: May 27, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Craig Anthony Gronczewski M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CRAIG ANTHONY GRONCZEWSKI M.D. (NPI 1992841621) is an individual emergency medicine provider in Princeton, New Jersey, licensed in New Jersey (MA72273) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992841621

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameCRAIG ANTHONY GRONCZEWSKICredential: M.D.

Location Address253 WITHERSPOON ST, UNIVERSITY MEDICAL CENTER AT PRINCETONPrinceton, NJ 08540

Mailing Address66 West Gilbert StRed Bank, NJ 07701 · (732) 212-0051 · Fax (732) 212-0713

Phone(609) 497-4000

Sole ProprietorYes

Enumeration DateJanuary 29, 2007

Last NPPES UpdateMay 27, 2010

✔ NPI 1992841621 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in NJ · MA72273

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

253 WITHERSPOON ST, Princeton, NJ 08540

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Other Identifiers 3

Medicaid8559503NJ

Medicare PIN047453NJ

Medicare UPINH35634NJ

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Craig Anthony Gronczewski M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

42 services41 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08540 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$94.90 typical visit price

range $61.59 – $185.05

Typical copayment $23.72 (range $15.39 – $46.26)

Most-billed visit code 99203

Established Patient

$107.94 typical visit price

range $20.08 – $150.98

Typical copayment $26.98 (range $5.02 – $37.74)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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