Ioannis Konstantinidis, MD
NPI 1689069841 · Internal Medicine Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ioannis Konstantinidis, MD is a Internal Medicine Physician provider in Pittsburgh, PA (NPI 1689069841).
Provider details
- NPI number
- 1689069841
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MT216588 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
11 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
- 2015-04-03
- Last updated
- 2021-04-01
- Certified
- 2021-04-01
Frequently asked questions
- What is Ioannis Konstantinidis's NPI number?
- Ioannis Konstantinidis's National Provider Identifier (NPI) is 1689069841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ioannis Konstantinidis's specialty?
- Ioannis Konstantinidis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ioannis Konstantinidis located?
- Ioannis Konstantinidis's practice location on file with NPPES is 3459 5th Ave, Pittsburgh, PA 15213-3236.
- What is Ioannis Konstantinidis's phone number?
- The practice phone number listed in the NPPES registry for Ioannis Konstantinidis is (412) 692-2210.
- Does Ioannis Konstantinidis accept Medicare?
- Ioannis Konstantinidis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ioannis Konstantinidis's NPI active?
- Yes — Ioannis Konstantinidis's NPI (1689069841) is active in the NPPES registry as of the last update on 2021-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.