OrganizationActive
Bun Siu L Co, MD, Sc
NPI 1417149972 · Internal Medicine Physician · Lockport, IL
Provider details
- NPI number
- 1417149972
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Daniel Co, President/Owner(815) 838-7965
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 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
300 Read St
Suite C
Lockport, IL 60441-3265
Phone: (815) 838-7965
Fax: (815) 838-8011
Street-level locationGet directions
Mailing address
300 Read St
Lockport, IL 60441-3265
Registry dates
- Enumerated
- 2007-08-17
- Last updated
- 2007-08-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.