IndividualActive
Da Hea Seo, MD
NPI 1861651333 · Internal Medicine Physician · Alton, IL
Da Hea Seo, MD is a Internal Medicine Physician provider in Alton, IL (NPI 1861651333).
Provider details
- NPI number
- 1861651333
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036131868 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
2 Saint Anthonys Way
Suite 205
Alton, IL 62002-4569
Phone: (618) 462-2222
Fax: (618) 463-5004
Approximate (ZIP-level) locationGet directions
Mailing address
2 Saint Anthonys Way
Alton, IL 62002-4569
Registry dates
- Enumerated
- 2008-06-09
- Last updated
- 2014-01-27
Frequently asked questions
- What is Da Hea Seo's NPI number?
- Da Hea Seo's National Provider Identifier (NPI) is 1861651333, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Da Hea Seo's specialty?
- Da Hea Seo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Da Hea Seo located?
- Da Hea Seo's practice location on file with NPPES is 2 Saint Anthonys Way, Alton, IL 62002-4569.
- What is Da Hea Seo's phone number?
- The practice phone number listed in the NPPES registry for Da Hea Seo is (618) 462-2222.
- Is Da Hea Seo's NPI active?
- Yes — Da Hea Seo's NPI (1861651333) is active in the NPPES registry as of the last update on 2014-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.