Peter Dionisopoulos, MD
NPI 1952499196 · Cardiovascular Disease Physician · Waukesha, WI
Peter Dionisopoulos, MD is a Cardiovascular Disease Physician provider in Waukesha, WI (NPI 1952499196).
Provider details
- NPI number
- 1952499196
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 20414 (NE)
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
2 documented practice locations
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
Additional practice locations (1)
- 7440 S 91st StLincoln, NE 68526-9797Phone: (402) 489-6555Fax: (402) 328-3770
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2018-01-24
Frequently asked questions
- What is Peter Dionisopoulos's NPI number?
- Peter Dionisopoulos's National Provider Identifier (NPI) is 1952499196, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Dionisopoulos's specialty?
- Peter Dionisopoulos is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Dionisopoulos located?
- Peter Dionisopoulos's practice location on file with NPPES is 721 American Ave Ste 403, Waukesha, WI 53188-5071.
- What is Peter Dionisopoulos's phone number?
- The practice phone number listed in the NPPES registry for Peter Dionisopoulos is (262) 549-1516.
- Is Peter Dionisopoulos's NPI active?
- Yes — Peter Dionisopoulos's NPI (1952499196) is active in the NPPES registry as of the last update on 2018-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.