Walter Willihnganz, M.D.
NPI 1922038546 · Surgery Physician · Quakertown, PA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walter Willihnganz, M.D. is a Surgery Physician provider in Quakertown, PA (NPI 1922038546).
Provider details
- NPI number
- 1922038546
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD016784E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Walter Willihnganz's NPI number?
- Walter Willihnganz's National Provider Identifier (NPI) is 1922038546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Willihnganz's specialty?
- Walter Willihnganz is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Willihnganz located?
- Walter Willihnganz's practice location on file with NPPES is 401 W Broad St, Quakertown, PA 18951-1264.
- What is Walter Willihnganz's phone number?
- The practice phone number listed in the NPPES registry for Walter Willihnganz is (215) 538-2011.
- Does Walter Willihnganz accept Medicare?
- Walter Willihnganz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walter Willihnganz's NPI active?
- Yes — Walter Willihnganz's NPI (1922038546) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.