Jana Koehn
Jana Koehn is a Certified Registered Nurse Anesthetist in Nashville, TN, registered under NPI 1003301284. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Nashville, based on OpenStreetMap data collected Sep 17, 2026. Parking is available about 752 ft away. There is EV charging 0.23 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 669 ft away, served by HERMITAGE AVE & LINDSLEY AVE SB. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Transit HERMITAGE AVE & MIDDLETON ST SB 547 ft ~3 min
Transit HERMITAGE AVE & LINDSLEY AVE WB 611 ft ~3 min
Transit HERMITAGE AVE & LINDSLEY AVE SB 669 ft ~3 min
Parking 719 ft ~3 min
Parking 748 ft ~3 min
Parking 752 ft ~3 min
Restaurant Mr. J's Original 724 ft ~3 min
45 Hermitage Avenue, Nashville 37210
Mo-Su 09:00-20:30
EV charging ChargePoint 0.23 mi ~5 min
Coffee Crema 0.26 mi ~6 min
15 Hermitage Avenue, Nashville 37210
Mo-Su 07:00-18:00
Coffee Crema 0.26 mi ~6 min
Restaurant Husk 0.27 mi ~6 min
Convenience Cardwell's Market 0.28 mi ~6 min
Mo-Su 00:00-00:00
Gas station Shell 0.29 mi ~6 min
Mo-Su 00:00-00:00
Restaurant Subway 0.31 mi ~7 min
1 Hermitage Avenue, Nashville 37210
Mo-Fr 07:00-19:00; Sa 10:00-17:00; Su 10:00-16:00
Coffee Listening Room Cafe 0.43 mi ~9 min
Hotel Hilton Garden Inn 0.46 mi ~10 min
Convenience Downtown Fresh Market 0.48 mi ~10 min
Hotel SoBro Guest House, Nashville 0.48 mi ~10 min
Hotel Drury Plaza Hotel Nashville Downtown 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 |
|---|---|---|
| 216665 | TN | Certified Registered Nurse Anesthetist primary |
| 216665 | TN | Registered Nurse |
This provider holds licence 216665 issued in TN. 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 - Certified Registered Nurse Anesthetist (crna)
- PAC ID
- 5698012250
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| New York | I20190122000369 | Practitioner - Certified Registered Nurse Anesthetist (crna) |
| California | I20211020001839 | Practitioner - Certified Registered Nurse Anesthetist (crna) |
Medicare enrolment is recorded as approved under the provider type Practitioner - Certified Registered Nurse Anesthetist (crna). There are 2 separate enrolment records across 2 states (NY, CA). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. 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 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 2 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 | 216665 | TN | primary |
| 163W00000X | Registered Nurse | 216665 | 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 | 1003301284 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 29, 2018 |
| Last updated | Sep 18, 2018 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
4 ACADEMY PL APT 307 Nashville, TN 37210 (316) 243-7921 |
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 | 3 | 0 | 1 | 2 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 0 | 2 | 2 | 7 |
Sum = 46 · next multiple of 10 = 50 · check digit = 4 · actual last digit = 4
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.