Sara Carney, CRNP
Sara Carney, CRNP is a Family Nurse Practitioner in Baltimore, MD, registered under NPI 1003489477.
Getting there
Here is what surrounds this office in Baltimore, based on OpenStreetMap data collected Sep 30, 2026. Parking is available about 816 ft away. There is EV charging 0.26 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 222 ft away, served by Howard Street & Pratt Street Near-side (Convention Center). A pharmacy sits 0.37 mi from the entrance (Rite Aid), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.23 mi away.
Getting here and what is nearby
Transit Howard Street & Pratt Street Far-side Northbound 120 ft ~1 min
Coffee Starbucks 106 ft ~1 min
250 West Pratt, Baltimore 21201
Su-Th 06:00-18:00; Fr,Sa 05:30-18:00
Parking Days Inn Garage 182 ft ~1 min
221 West Lombard Street, Baltimore 21201
Transit Howard Street & Pratt Street Near-side (Convention Center) 218 ft ~1 min
Transit Howard Street & Pratt Street Near-side (Convention Center) 222 ft ~1 min
Restaurant Chipotle 229 ft ~1 min
300 West Pratt Street, Baltimore 21201
Mo-Su 10:45-22:00
Hotel Days Inn 273 ft ~2 min
Restaurant Dunkin' 267 ft ~2 min
300 West Pratt Street, Baltimore 21201
05:00-20:00
Restaurant Jimmy John's 393 ft ~2 min
Parking 563 ft ~3 min
100 South Hanover Street, Baltimore 21201
Hotel Baltimore Marriott Inner Harbor Camden Yards 760 ft ~3 min
EV charging 767 ft ~3 min
EV charging 779 ft ~3 min
Parking 816 ft ~4 min
22 South Eutaw Street, Baltimore 21201
Pharmacy Lexington Pharmacy 1,015 ft ~4 min
Convenience 7-Eleven 0.20 mi ~5 min
Coffee Starbucks 0.21 mi ~5 min
Coffee Cafe on the Square 0.23 mi ~5 min
Hotel Sheraton Inner Harbor Hotel 0.23 mi ~5 min
Pharmacy University of Maryland Medical Center Pharmacy 0.23 mi ~5 min
11 South Paca Street, Baltimore 21201
EV charging ChargePoint 0.26 mi ~6 min
Convenience Royal Farms 0.28 mi ~6 min
36 Light Street, Baltimore 21202
Gas station Sunoco 0.30 mi ~7 min
Convenience Sonoco 0.31 mi ~7 min
400 Russell Street, Baltimore 21230
Pharmacy Rite Aid 0.37 mi ~8 min
125 East Baltimore Street, Baltimore 21202
Grocery Streets Market & Cafe 0.41 mi ~9 min
222 North Charles Street, Baltimore 21201
Mo-Su 08:00-22:00
Grocery 7 Food Market 0.45 mi ~10 min
Grocery Po Tung Oriental Grocery 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 |
|---|---|---|
| R200801 | MD | Family Nurse Practitioner primary |
This provider holds licence R200801 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
- Practitioner - Nurse Practitioner
- PAC ID
- 4587068697
- Enrollment ID
- I20210811004427
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. 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 Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
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 | 1003489477 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 22, 2021 |
| Last updated | Jul 22, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | CRNP |
| Practice address |
250 W PRATT ST Baltimore, MD 21201 (800) 492-5538 |
| Mailing address |
4543 NECKER AVE Nottingham, MD 21236 |
| Other names |
Sara Petersen Former Legal Business 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 | 4 | 8 | 9 | 4 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 8 | 9 | 4 | 5 |
Sum = 63 · next multiple of 10 = 70 · check digit = 7 · actual last digit = 7
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.