NPPES file of Aug 9, 2026

Madison Street Provider Network INC in Denver, CO

This location of Madison Street Provider Network bills under NPI 1699768663, an organization record issued on Aug 25, 2005 with the primary taxonomy Ophthalmology Physician. It is one of 12 NPIs registered under this name and one of 2 in Denver; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1699768663
Legal name
Madison Street Provider Network INC
Entity
Type 2 · organization
Primary taxonomy
Ophthalmology Physician 207W00000X
Practice location
55 MADISON ST STE 355, Denver, CO 80206
Phone
303-377-2020
Enumerated
Aug 25, 2005
Record updated
Oct 15, 2020
Authorized official
President & Secretary (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

The other Denver NPI

  1. Madison Street Provider Network INC55 MADISON ST STE 355 · issued Oct 9, 20201194323444

4 clinicians CMS lists with Madison Street Provider Network in Denver

  1. Edwin Detweiler Iii, ODOptometrist1154303923
  2. James Dowgin, ODOptometrist1386271443
  3. Yun Bo TianCornea and External Diseases Specialist Physician1235792268
  4. Jason Wang, MDOphthalmology Physician1275514937

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 12 Madison Street Provider Network NPIs

Every location registered under this name, in 10 cities.

See every location

Checking an organization

  1. Confirm the business with the Colorado secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

All taxonomies on this record

  • 152W00000X Optometrist
  • 207W00000X Ophthalmology Physician

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Which Denver NPI should I use?

Ask the office which NPI it bills under; all 2 Denver NPIs are registered under the same name.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.