MICHAEL M ALEXANDER DO INC
MICHAEL M ALEXANDER DO INC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003358045, based in Columbus, OH. It is classified under Addiction Medicine (Family Medicine) Physician.
Getting there
Here is what surrounds this office in Columbus, based on OpenStreetMap data collected Sep 21, 2026. Parking is available about 0.50 mi away. The nearest transit stop is 715 ft away, served by Sullivant Ave & S Westgate Ave.
Getting here and what is nearby
Transit Sullivant Ave & S Brinker Ave 281 ft ~2 min
Transit Sullivant Ave & S Sylvan Ave 494 ft ~2 min
Parking 698 ft ~3 min
Transit Sullivant Ave & S Westgate Ave 715 ft ~3 min
Parking 0.20 mi ~4 min
Restaurant Wendy’s 0.22 mi ~5 min
Parking 0.50 mi ~11 min
3417 Palmetto Street, Columbus 43204
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Addiction Medicine covers
A family medicine physician who specializes in the diagnosis and treatment of addictions. NUCC Health Care Provider Taxonomy, code 207QA0401X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003358045 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Nov 8, 2016 |
| Last updated | Apr 24, 2017 |
| Status | Active |
| Practice address |
3219 SULLIVANT AVE Columbus, OH 43204 (614) 272-5244 |
| Other names |
Pilgrim Sullivant Other Name |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 3 | 5 | 8 | 0 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 5 | 7 | 0 | 8 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.