Catherine Pelczar-Wissner, M. D.
NPI 1669609343 · Internal Medicine Physician · Bryn Mawr, PA
Catherine Pelczar-Wissner, M. D. is a Internal Medicine Physician provider in Bryn Mawr, PA (NPI 1669609343).
Provider details
- NPI number
- 1669609343
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD474176 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-06-19
- Last updated
- 2023-12-05
- Certified
- 2023-12-05
Frequently asked questions
- What is Catherine Pelczar-Wissner's NPI number?
- Catherine Pelczar-Wissner's National Provider Identifier (NPI) is 1669609343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Pelczar-Wissner's specialty?
- Catherine Pelczar-Wissner is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Pelczar-Wissner located?
- Catherine Pelczar-Wissner's practice location on file with NPPES is 48 Brennan Dr, Bryn Mawr, PA 19010-2002.
- What is Catherine Pelczar-Wissner's phone number?
- The practice phone number listed in the NPPES registry for Catherine Pelczar-Wissner is (914) 450-6755.
- Is Catherine Pelczar-Wissner's NPI active?
- Yes — Catherine Pelczar-Wissner's NPI (1669609343) is active in the NPPES registry as of the last update on 2023-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.