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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. THOMAS DONALD PIEPSZAK D.O.
NPI 1699713404
Family Medicine in Pennington, NJ

Active since June 03, 2006PECOS Enrolled
65 S MAIN ST, PENNINGTON, NJ 08534(609) 737-1116 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Thomas Donald Piepszak D.o. NPPES

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

DR. THOMAS DONALD PIEPSZAK D.O. (NPI 1699713404) is an individual family medicine provider in Pennington, New Jersey, licensed in New Jersey (25MB03346000) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699713404
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. THOMAS DONALD PIEPSZAKCredential: D.O.
Location Address65 S MAIN STPennington, NJ 08534-2827
Mailing Address150 Crusher RdHopewell, NJ 08525-2204 · (609) 466-9204
Phone(609) 737-1116
Sole ProprietorNo
Enumeration DateJune 3, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1699713404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in NJ · 25MB03346000✔ Licensed in PA · OS003734L
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.
65 S MAIN ST, Pennington, NJ 08534
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Thomas Donald Piepszak D.o. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08534 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

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

THOMAS D PIEPSZAK, DO,PC
Clinic/Center (Health Service)
65 S MAIN ST
PENNINGTON, NJ 08534
Mercer County (609) 737-1116

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 Thomas Piepszak's NPI number?

The NPI number for Thomas Piepszak is 1699713404. It was assigned to this individual provider in the NPPES registry on June 3, 2006.

Where is Thomas Piepszak located?

Thomas Piepszak practices at 65 S Main St, Pennington, NJ 08534. The listed phone number is (609) 737-1116.

What is Thomas Piepszak's specialty?

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

Is Thomas Piepszak enrolled in Medicare?

Yes. Thomas Piepszak is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Thomas Piepszak was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.