Dorothy Yim
Dorothy Yim is an Emergency Medicine Physician in Baltimore, MD, registered under NPI 1003565235. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Baltimore, based on OpenStreetMap data collected Oct 6, 2026. Parking is available about 0.28 mi away at McElderry Garage. The nearest transit stop is 291 ft away, served by Johns Hopkins Hospital. A pharmacy sits 0.34 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.49 mi away.
Getting here and what is nearby
Transit Monument Street & Rutland Avenue Eastbound 157 ft ~1 min
Transit Monument Street & Wolfe Street Eastbound 216 ft ~1 min
Transit Johns Hopkins Hospital 291 ft ~2 min
Coffee Cobblestone Cafe 499 ft ~2 min
Pharmacy Johns Hopkins Outpatient Pharmacy 467 ft ~2 min
Convenience 7-Eleven 517 ft ~2 min
Hotel Residence Inn 561 ft ~3 min
Convenience Black Diamond Smoke Shop and Deli 704 ft ~3 min
2003 East Monument Street, Baltimore 21205
Restaurant Dunkin' 687 ft ~3 min
2001 East Monument Street, Baltimore 21205
Mo-Fr 05:00-19:00; Sa-Su 06:00-17:00
Restaurant Tropical Smoothie Cafe 704 ft ~3 min
Restaurant Charleys Philly Steaks 709 ft ~3 min
Coffee Starbucks 803 ft ~4 min
Pharmacy Walgreens 954 ft ~4 min
900 North Washington Street
Convenience Super Save 0.23 mi ~5 min
2100 East Monument Street, Baltimore 21205
Gas station Amoco 0.24 mi ~5 min
Parking Orleans Street Garage 0.26 mi ~6 min
Gas station Citgo 0.28 mi ~6 min
2001 Orleans Street, Baltimore 21231
Parking Caroline Street Garage 0.28 mi ~6 min
1501 East Monument Street, Baltimore 21205
Parking McElderry Garage 0.28 mi ~6 min
555 North Caroline Street, Baltimore 21205
Pharmacy CVS Pharmacy 0.34 mi ~7 min
Coffee Cups Coffeehouse 0.49 mi ~10 min
1301 North Broadway, Baltimore 21213
Gas station US Fuel 0.50 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 |
|---|---|---|
| D0107543 | MD | Emergency Medicine Physician primary |
This provider holds licence D0107543 issued in MD. 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
- 4587042106
- Enrollment ID
- I20220609001223
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 | 1003565235 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 23, 2022 |
| Last updated | Jul 7, 2026 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
1830 E MONUMENT ST STE 6-100 Baltimore, MD 21287 (410) 955-5107 |
| Mailing address |
27720 STEPHENSON HWY APT 112 Madison Heights, MI 48071 |
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 | 5 | 6 | 5 | 2 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 6 | 1 | 2 | 6 |
Sum = 45 · next multiple of 10 = 50 · 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.