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MRS. TRACEY KEEGAN FNP-BC
NPI 1407166911
Medical Genetics, Ph.D. Medical Genetics in Flemington, NJ

Active since October 18, 2010PECOS Enrolled
2 KINGS CT, SUITE 203, FLEMINGTON, NJ 08822(908) 788-7846(908) 806-6027 Get Directions Write a Review

NPPES record last updated: October 18, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mrs. Tracey Keegan Fnp-bc NPPES

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

MRS. TRACEY KEEGAN FNP-BC (NPI 1407166911) is an individual medical genetics, ph.d. medical genetics provider in Flemington, New Jersey, licensed in New Jersey (721571571) and active in the NPI registry since October 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407166911
Entity TypeIndividualFemale
Primary Taxonomy170100000X
Provider Legal NameMRS. TRACEY KEEGANCredential: FNP-BC
Location Address2 KINGS CT, SUITE 203Flemington, NJ 08822-6019
Mailing Address2 Kings Ct, Suite 203Flemington, NJ 08822-6019 · (908) 788-7846 · Fax (908) 806-6027
Phone(908) 788-7846
Fax(908) 806-6027
Sole ProprietorNo
Enumeration DateOctober 18, 2010
✔ NPI 1407166911 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMedical Genetics, Ph.D. Medical GeneticsOther Service Providers
Taxonomy Code170100000X
License✔ Licensed in NJ · 721571571
Definition
A medical geneticist works in association with a medical specialist, is affiliated with a clinical genetics program, and serves as a consultant to medical and dental specialists.
2 KINGS CT, Flemington, NJ 08822
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Tracey Keegan Fnp-bc 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.

Medicare Billing Reassignment

Medicare enrollment records show Tracey Keegan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pegasus Emergency Group PA
1.1 mi
Emergency Medicine
2100 WESTCOTT DRIVE
Flemington, NJ 08822
  • Reassigned Medicare billing, New Jersey enrollment
  • 27 clinicians in this Medicare group
NPI 1336179621 (856) 616-8100

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.
16 services16 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
15 services15 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
12 services12 patients

Other Providers at the Same Location NPPES 4

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

BEVON DAVID MIELE M.D.
Internal Medicine (Nephrology)
2 KINGS CT, SUITE 207
FLEMINGTON, NJ 08822
Hunterdon County (908) 806-4466
HUNTERDON RADIOLOGICAL ASSOCIATES, P.A.
Clinic/Center (Radiology)
2 KINGS CT
FLEMINGTON, NJ 08822
Hunterdon County (908) 806-8600
DR. JOHN R.P. MCDONOUGH M.D.
Family Medicine
2 KINGS CT, SUITE 203
FLEMINGTON, NJ 08822
Hunterdon County (908) 788-7846
FAMILY PHYSICIANS OF HUNTERDON COUNTY, P.A.
General Practice
2 KINGS CT, SUITE 203
FLEMINGTON, NJ 08822
Hunterdon County (908) 788-7846

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tracey Keegan's NPI number?

The NPI number for Tracey Keegan is 1407166911. It was assigned to this individual provider in the NPPES registry on October 18, 2010.

Where is Tracey Keegan located?

Tracey Keegan practices at 2 Kings Ct Suite 203, Flemington, NJ 08822. The listed phone number is (908) 788-7846.

What is Tracey Keegan's specialty?

The primary specialty registered for this NPI is Medical Genetics, Ph.D. Medical Genetics with taxonomy code 170100000X.

Is Tracey Keegan enrolled in Medicare?

Yes. Tracey Keegan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tracey Keegan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tracey Keegan reassigns Medicare benefits to Pegasus Emergency Group PA (Flemington, NJ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tracey Keegan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tracey Keegan accept?

Health plans from Oscar Health list Tracey Keegan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Tracey Keegan was last updated on October 18, 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.