DR. TIMOTHY MUI MD
NPI 1982869335
Family Medicine in Flemington, NJ

Q: What is Timothy Mui's NPI number?

The NPI number for Timothy Mui is 1982869335. It was assigned to this individual provider in the NPPES registry on July 25, 2008.

Q: What is Timothy Mui's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Timothy Mui was last updated on November 9, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 July 25, 2008PECOS Enrolled

9100 WESCOTT DR, SUITE 103, FLEMINGTON, NJ 08822(908) 237-6910(908) 237-6919 Get Directions Write a Review

NPPES record last updated: November 9, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Dr. Timothy Mui Md NPPES

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

DR. TIMOTHY MUI MD (NPI 1982869335) is an individual family medicine provider in Flemington, New Jersey, licensed in New Jersey (25MA08523500) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1982869335

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. TIMOTHY MUICredential: MD

Location Address9100 WESCOTT DR, SUITE 103Flemington, NJ 08822-4677

Mailing Address9100 Wescott Dr, Suite 103Flemington, NJ 08822-4677 · (908) 237-6910 · Fax (908) 237-6919

Phone(908) 237-6910

Fax(908) 237-6919

Sole ProprietorNo

Enumeration DateJuly 25, 2008

Last NPPES UpdateNovember 9, 2015

✔ NPI 1982869335 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in NJ · 25MA08523500

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

9100 WESCOTT DR, Flemington, NJ 08822

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Timothy Mui Md 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 Timothy Mui reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hunterdon Primary Care, PC

0.3 mi

Family Medicine

9100 WESCOTT DR, SUITE 103
Flemington, NJ 08822

Reassigned Medicare billing, New Jersey enrollment
90 clinicians in this Medicare group

NPI 1902277361 (908) 237-6910

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08822 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

$98.09 typical visit price

range $63.84 – $190.92

Typical copayment $24.52 (range $15.96 – $47.73)

Most-billed visit code 99203

Established Patient

$111.57 typical visit price

range $20.97 – $155.92

Typical copayment $27.89 (range $5.24 – $38.98)

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 19

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

MARTHA ANDERSON PA

Physician Assistant

9100 WESCOTT DR, SUITE 103
FLEMINGTON, NJ 08822

Hunterdon County (908) 237-6919

KATHLEEN M LOMBARDI R.D., CDE

Dietitian, Registered

9100 WESCOTT DR
FLEMINGTON, NJ 08822

Hunterdon County (908) 237-6920

PAUL W MADONIA MD

Family Medicine

9100 WESCOTT DR, SUITE 103
FLEMINGTON, NJ 08822

Hunterdon County (908) 237-6910

DARIO A LECUSAY JR. MD

Family Medicine

9100 WESCOTT DR, SUITE 103
FLEMINGTON, NJ 08822

Hunterdon County (908) 237-6910

MS. DEBORAH SHANTI KENGETER BS RD CDE

Dietitian, Registered

9100 WESCOTT DR
FLEMINGTON, NJ 08822

Hunterdon County (908) 237-6920

HUNTERDON SPECIALTY CARE PC

Internal Medicine (Endocrinology, Diabetes & Metabolism)

9100 WESCOTT DR, SUITE 101
FLEMINGTON, NJ 08822

Hunterdon County (908) 237-6990

DR. GENEA MUKHERJI M.D.

Family Medicine

9100 WESCOTT DR, SUITE 103
FLEMINGTON, NJ 08822

Hunterdon County (908) 237-6910

MRS. BEVERLEY J MANGANELLI R.D., CDE

Dietitian, Registered

9100 WESCOTT DR, SUITE 102
FLEMINGTON, NJ 08822

Hunterdon County (908) 237-6920

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 Timothy Mui's NPI number?

The NPI number for Timothy Mui is 1982869335. It was assigned to this individual provider in the NPPES registry on July 25, 2008.

Where is Timothy Mui located?

Timothy Mui practices at 9100 Wescott Dr Suite 103, Flemington, NJ 08822. The listed phone number is (908) 237-6910.

What is Timothy Mui's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Timothy Mui enrolled in Medicare?

Yes. Timothy Mui is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Timothy Mui's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Mui reassigns Medicare benefits to Hunterdon Primary Care, PC (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 Timothy Mui's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Timothy Mui was last updated on November 9, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.