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WALTER DIEHL WILLIHNGANZ M.D.
NPI 1922038546
Surgery in Quakertown, PA

Active since July 03, 2006PECOS Enrolled
401 W BROAD ST, QUAKERTOWN, PA 18951(215) 538-2011(215) 538-7580 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Walter Diehl Willihnganz M.d. NPPES

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

WALTER DIEHL WILLIHNGANZ M.D. (NPI 1922038546) is an individual surgery provider in Quakertown, Pennsylvania, licensed in Pennsylvania (MD016784E) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922038546
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameWALTER DIEHL WILLIHNGANZCredential: M.D.
Location Address401 W BROAD STQuakertown, PA 18951-1264
Mailing Address401 W Broad StQuakertown, PA 18951-1264 · (215) 538-2011 · Fax (215) 538-7580
Phone(215) 538-2011
Fax(215) 538-7580
Sole ProprietorNo
Enumeration DateJuly 3, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1922038546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in PA · MD016784E
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
401 W BROAD ST, Quakertown, PA 18951
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Other Identifiers 3

Medicaid00074256400013PA
Medicare ID-Type Unspecified156149PA
Medicare UPINB40142PA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Walter Diehl Willihnganz 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18951 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
Most-billed visit code 99213
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 5

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

ROBERT J ROBERTS M.D.
Family Medicine
401 W BROAD ST
QUAKERTOWN, PA 18951
Bucks County (215) 538-2580
MS. SUSAN S BENNER CRNP
Nurse Practitioner (Women's Health)
401 W BROAD ST, SUITE 1
QUAKERTOWN, PA 18951
Bucks County (610) 481-0481
TERESA C. STITELER D.M.D.
Dentist
401 W BROAD ST
QUAKERTOWN, PA 18951
Bucks County (215) 536-8111
ST. LUKE'S PHYSICIAN GROUP, INC.
Family Medicine
401 W BROAD ST
QUAKERTOWN, PA 18951
Bucks County (215) 538-2580
ALETA L DETWILER DMD TERESA C STITELER DMD
Dentist
401 W BROAD ST
QUAKERTOWN, PA 18951
Bucks County (215) 536-8111

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 Walter Willihnganz's NPI number?

The NPI number for Walter Willihnganz is 1922038546. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Walter Willihnganz located?

Walter Willihnganz practices at 401 W Broad St, Quakertown, PA 18951. The listed phone number is (215) 538-2011.

What is Walter Willihnganz's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Walter Willihnganz enrolled in Medicare?

Yes. Walter Willihnganz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Walter Willihnganz was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.