Jacob Mckenzie, MD
Jacob Mckenzie, MD is an Emergency Medicine Physician in York, PA, registered under NPI 1003662370.
Getting there
Here is what surrounds this office in York, based on OpenStreetMap data collected Sep 1, 2026. Parking is available about 889 ft away. A pharmacy sits 770 ft from the entrance (Minnich's Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 1,011 ft away.
Getting here and what is nearby
Parking 212 ft ~1 min
Parking 300 ft ~2 min
Convenience Carroll Mart 690 ft ~3 min
1000 South George Street, York 17403
Gas station Carroll Motor Fuels 667 ft ~3 min
Pharmacy Minnich's Pharmacy 770 ft ~3 min
976 South George Street, York 17403
Restaurant Kissho Sushi 784 ft ~3 min
Restaurant Deli Delicious 805 ft ~4 min
Parking 889 ft ~4 min
Coffee Colonial Coffee Shop 1,011 ft ~4 min
938 South George Street, York 17403
Restaurant Dairy Queen 0.50 mi ~11 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 |
|---|---|---|
| MT230979 | PA | Emergency Medicine Physician primary |
This provider holds licence MT230979 issued in PA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Order And Referring Only - Emergency Medicine
- PAC ID
- 9830634674
- Enrollment ID
- I20240716003586
Medicare enrolment is recorded as approved under the provider type Order And Referring Only - Emergency Medicine. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
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 | 1003662370 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 27, 2024 |
| Last updated | Apr 27, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MD |
| Practice address |
1001 S GEORGE ST York, PA 17403 (717) 851-2311 |
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 | 6 | 6 | 2 | 3 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 6 | 4 | 3 | 5 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.