Argyro Hatseras, M.D.
NPI 1194791871 · Critical Care Medicine (Internal Medicine) Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Argyro Hatseras, M.D. is a Critical Care Medicine (Internal Medicine) Physician provider in Milwaukee, WI (NPI 1194791871).
Provider details
- NPI number
- 1194791871
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036104244 (IL)
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 800 Biesterfield Rd Ste 510Elk Grove Village, IL 60007-3367Phone: (847) 437-5500
- 9907 Southwest HwyOak Lawn, IL 60453-3723Phone: (708) 636-3113Fax: (708) 636-5517
Registry dates
- Enumerated
- 2006-02-23
- Last updated
- 2024-11-12
- Certified
- 2024-11-12
Frequently asked questions
- What is Argyro Hatseras's NPI number?
- Argyro Hatseras's National Provider Identifier (NPI) is 1194791871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Argyro Hatseras's specialty?
- Argyro Hatseras is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Argyro Hatseras located?
- Argyro Hatseras's practice location on file with NPPES is 945 N 12th St, Milwaukee, WI 53233-1305.
- What is Argyro Hatseras's phone number?
- The practice phone number listed in the NPPES registry for Argyro Hatseras is (414) 219-2000.
- Does Argyro Hatseras accept Medicare?
- Argyro Hatseras is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Argyro Hatseras's NPI active?
- Yes — Argyro Hatseras's NPI (1194791871) is active in the NPPES registry as of the last update on 2024-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.