Zachary Jarrett, DO
Zachary Jarrett, DO is a Critical Care Medicine (Internal Medicine) Physician in Indianapolis, IN, registered under NPI 1003442138. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Indianapolis, based on OpenStreetMap data collected Aug 29, 2026. Parking is available about 0.51 mi away. The nearest transit stop is 0.34 mi away, served by 22nd and Meridian EB. If you arrive early, there is a coffee shop 0.47 mi away.
Getting here and what is nearby
Parking 0.25 mi ~5 min
1925 North Senate Avenue, Indianapolis 46202
Transit 22nd Street 0.31 mi ~7 min
Transit 22nd Street 0.32 mi ~7 min
Transit 22nd and Meridian EB 0.34 mi ~7 min
Restaurant Gather 22 0.38 mi ~8 min
22 East 22nd Street, Indianapolis 46205
Tu-Fr 11:00-22:00; Sa 09:00-22:00; Su 09:00-21:00
Restaurant Wendy's 0.38 mi ~8 min
2245 North Meridian Street, Indianapolis 46208
Mo-Su 06:30-00:00;08:00-20:00
Restaurant Lincoln Square Pancake House 0.39 mi ~8 min
2330 North Meridian Street, Indianapolis 46208
Mo-Su 07:00-15:00
Parking 0.43 mi ~9 min
1801 North Illinois Street, Indianapolis 46202
Coffee Tea's Me Cafe Indy 0.47 mi ~10 min
Gas station Phillips 66 0.50 mi ~11 min
2202 North Delaware Street, Indianapolis 46205
Parking 0.51 mi ~11 min
1615 Senate Boulevard, Indianapolis 46202
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 |
|---|---|---|
| 02008929A | IN | Critical Care Medicine (Internal… primary |
| 02008929A | IN | Internal Medicine Physician |
| 1003442138 | VA | Internal Medicine Physician |
| 02008929A | IN | Pulmonary Disease Physician |
Licences are recorded in 2 states: IN, VA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Internal Medicine
- PAC ID
- 5698166924
- Enrollment ID
- I20260623002043
Medicare enrolment is recorded as approved under the provider type Practitioner - Internal 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.
Licensed in 2 states
This provider holds licences in 2 states: Indiana and Virginia. The practice address on file is in Indianapolis, IN, but a licence in another state usually means they see patients there too — either at a second location or 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
- 02008929A
- Specialty
- Critical Care Medicine (Internal…
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 Critical Care Medicine covers
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists. NUCC Health Care Provider Taxonomy, code 207RC0200X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207RC0200X | Critical Care Medicine (Internal Medicine) Physician Critical Care Medicine | 02008929A | IN | primary |
| 207R00000X | Internal Medicine Physician | 02008929A | IN | |
| 207R00000X | Internal Medicine Physician | 1003442138 | VA | |
| 207RP1001X | Pulmonary Disease Physician Pulmonary Disease | 02008929A | IN |
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 | 1003442138 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 20, 2020 |
| Last updated | Jul 13, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | DO |
| Practice address |
1701 N SENATE BLVD Indianapolis, IN 46202 (317) 962-5820 |
| Mailing address |
250 N SHADELAND AVE Indianapolis, IN 46219 |
| Other names |
Zach Jarrett Other 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 | 4 | 2 | 1 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 4 | 4 | 1 | 6 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.