Patrick Joseph Dowling, O.D.
Individual provider Active NPI Optometrist · Saint Peters, MO
NPI 1164558631 · NPPES record last updated Feb 26, 2026
Key facts
- NPI
- 1164558631
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Optometrist 152W00000X
- License
- 2569 (MO)
- Practice address
- 5901 Mexico Rd
Saint Peters, MO 63376-1613 - Phone
- (636) 498-2020
- NPI assigned
- Feb 26, 2007
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 2
Medicare Care Compare profile
- Specialty
- Optometry
- Education
- University of Missouri St Louis - School of Optometry, 1984
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
5901 Mexico Rd
Saint Peters, MO 63376-1613
Phone (618) 502-0255
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in MO
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: No · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20111110000848 | MO | Practitioner - Optometry | 2264606102 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 2569 | MO | MD | Optometrist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Keeton Vision Care Inc | Optometrist | Current |
Accepting new patients |
| St. Louis Eye Institute, PC | Past |
Accepting new patients |
Locations
5901 Mexico Rd
Saint Peters, MO 63376
Phone (618) 502-0255
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Optometrist | 152W00000X | 2569 | MO | Yes |
Addresses
Primary practice location
5901 Mexico Rd
Saint Peters, MO 63376-1613
Mailing address
5901 Mexico Rd
Saint Peters, MO 63376-1613
Phone (636) 498-2020
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 300143845 | Other | MO | VSP |
| 300143845 | Other | MO | VBA |
Other providers in Saint Peters, MO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Feb 26, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.