John Swan, D.O
John Swan, D.O is an Emergency Medicine Physician in Garden City, MI, registered under NPI 1003269911.
Getting there
Here is what surrounds this office in Garden City, based on OpenStreetMap data collected Sep 15, 2026. Parking is available about 0.46 mi away. The nearest transit stop is 853 ft away, served by Inkster / Dawson (NB). A pharmacy sits 0.48 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Transit Inkster / Garden City Hospital (SB) 567 ft ~3 min
Transit Inkster / Hass NS (SB) 674 ft ~3 min
Transit Inkster / Dawson (NB) 853 ft ~4 min
Parking 0.40 mi ~9 min
Restaurant Papa John's 0.40 mi ~9 min
27506 Ford Road, Garden City 48135
Mo-Th 11:00-23:00; Fr-Sa 11:00-24:00; Su 12:00-21:00
Convenience Sunoco 0.41 mi ~9 min
27410 Ford Road, Garden City 48135
Gas station Sunoco 0.42 mi ~9 min
27410 Ford Road, Garden City 48135
Restaurant Al ameer 0.42 mi ~9 min
27346 Ford Road, 48127
Parking 0.45 mi ~9 min
Parking 0.46 mi ~10 min
Restaurant White Castle 0.47 mi ~10 min
Pharmacy CVS Pharmacy 0.48 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 5101022858 | MI | Emergency Medicine Physician primary |
This provider holds licence 5101022858 issued in MI. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
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 Emergency Medicine covers
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury. NUCC Health Care Provider Taxonomy, code 207P00000X
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-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003269911 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 14, 2016 |
| Last updated | Jul 14, 2016 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | D.O |
| Practice address |
6245 INKSTER RD Garden City, MI 48135 (734) 458-8448 |
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 | 2 | 6 | 9 | 9 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 6 | 9 | 9 | 2 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
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.