Lauren Johnson, CRNA
Lauren Johnson, CRNA is a Certified Registered Nurse Anesthetist in Baltimore, MD, registered under NPI 1003125006. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. 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 Sep 6, 2026. Parking is available about 0.23 mi away. The nearest transit stop is 816 ft away, served by Fleet Street & Central Avenue Westbound. A pharmacy sits 0.47 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 986 ft away.
Getting here and what is nearby
Parking Little Italy Garage 176 ft ~1 min
400 South Central Avenue, Baltimore 21202
Restaurant Mugs' Bistro 218 ft ~1 min
Coffee Affogato Cafe & Gelato 319 ft ~2 min
1000 Eastern Avenue, Baltimore 21202
Restaurant La Scala 323 ft ~2 min
1012 Eastern Avenue, Baltimore 21202
Restaurant My Thai 325 ft ~2 min
Gas station Mystik 359 ft ~2 min
1026 Eastern Avenue, Baltimore
Hotel Tru 347 ft ~2 min
Transit Pratt Street & Lloyd Street Far-side Eastbound 696 ft ~3 min
Transit Eastern Avenue & Ablemarle Street Westbound Far-side 702 ft ~3 min
Hotel Hyatt Place Baltimore/Inner Harbor 748 ft ~3 min
Transit Fleet Street & Central Avenue Westbound 816 ft ~4 min
Pharmacy CVS Pharmacy 841 ft ~4 min
Coffee Bambu 883 ft ~4 min
802 Fleet Street, Baltimore 21202
Mo-Th 11:00-20:00; Fr-Su 11:00-21:00
Parking Old Bay Garage 925 ft ~4 min
815 East Pratt Street, Baltimore 21202
Coffee Starbucks 986 ft ~4 min
615 South President Street, Baltimore 21202
Mo-Th 05:00-22:30; Fr,Sa 05:00-23:30; Su 05:00-23:00
Hotel Homewood Suites 1,010 ft ~4 min
625 South President Street, Baltimore 21202
Gas station Citgo 0.20 mi ~5 min
Parking 0.23 mi ~5 min
720 Aliceanna Street, Baltimore 21202
Grocery Whole Foods Market 0.27 mi ~6 min
711 South Central Avenue, Baltimore 21202
Mo-Su 07:00-21:00
Convenience 7-Eleven 0.37 mi ~8 min
Convenience 7-Eleven 0.41 mi ~9 min
Convenience Lorena Latino Market 0.46 mi ~10 min
1750 Eastern Avenue, Baltimore 21231
Gas station BP 0.46 mi ~10 min
1300 East Fayette Street, Baltimore 21231
Pharmacy CVS Pharmacy 0.47 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 |
|---|---|---|
| RN176907 | GA | Certified Registered Nurse Anesthetist primary |
| RN176907 | GA | Registered Nurse |
| 164297 | TN | Registered Nurse |
Licences are recorded in 2 states: GA, TN. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
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.
Licensed in 2 states
This provider holds licences in 2 states: Georgia and Tennessee. Multi-state licensure often means the provider works near a state border, covers more than one office, or delivers care by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- RN176907
- Specialty
- Certified Registered Nurse Anesthetist
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Nurse Anesthetist, Certified Registered covers
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition. NUCC Health Care Provider Taxonomy, code 367500000X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 367500000X | Certified Registered Nurse Anesthetist | RN176907 | GA | primary |
| 163W00000X | Registered Nurse | RN176907 | GA | |
| 163W00000X | Registered Nurse | 164297 | TN |
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 | 1003125006 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 26, 2010 |
| Last updated | Apr 27, 2012 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | CRNA |
| Practice address |
1220 BANK ST APT 204 Baltimore, MD 21202 (770) 843-0366 |
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 | 1 | 2 | 5 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 2 | 1 | 0 | 0 |
Sum = 34 · next multiple of 10 = 40 · check digit = 6 · actual last digit = 6
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.