Allen Krohn, M.D.
Allen Krohn, M.D. is a Family Medicine Physician in Redding, CA, registered under NPI 1003186560.
Getting there
Here is what surrounds this office in Redding, based on OpenStreetMap data collected Sep 10, 2026. Parking is available about 0.42 mi away. There is EV charging 0.39 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 688 ft away, served by Placer St at East St. If you arrive early, there is a coffee shop 0.31 mi away.
Getting here and what is nearby
Parking 134 ft ~1 min
Transit Placer St at Continental St 214 ft ~1 min
Transit Placer St at Continental St 256 ft ~1 min
Transit Placer St at East St 688 ft ~3 min
Restaurant Taroko Asian Bar & Grill 0.20 mi ~4 min
1701 Pine Street, Redding 96001
Restaurant Cafe Paradisio 0.22 mi ~5 min
1270 Yuba Street, Redding 96001
Tu-Sa 17:00-23:00
Restaurant Damburger 0.24 mi ~5 min
1320 Placer Street, Redding 96001
Tu-Sa 10:00-20:00
Coffee Evergreen 0.29 mi ~6 min
Gas station Gas 4 Less 0.30 mi ~7 min
Coffee Bread Butchers & Cold Brewers 0.31 mi ~7 min
07:00-15:00
Coffee Feast Coffee Roastery 0.31 mi ~7 min
Parking 0.33 mi ~7 min
1359 Pine Street, Redding
Hotel Thunderbird Lodge 0.37 mi ~8 min
Convenience Valero 0.38 mi ~8 min
Gas station Valero 0.38 mi ~8 min
EV charging ChargePoint 0.39 mi ~8 min
Hotel Red Roof Inn 0.42 mi ~9 min
2220 Pine Street, Redding 96001
Parking 0.42 mi ~9 min
Sundial Bridge Drive, Redding 96001
Grocery Safeway 0.45 mi ~9 min
Hotel Americana Modern Hotel 0.46 mi ~10 min
1241 Market Street, Redding 96001
Convenience Chevron 0.47 mi ~10 min
Gas station Safeway Fuel Station 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 |
|---|---|---|
| G20818 | CA | Family Medicine Physician primary |
This provider holds licence G20818 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
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.
What Family Medicine covers
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. NUCC Health Care Provider Taxonomy, code 207Q00000X
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 | 1003186560 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 30, 2011 |
| Last updated | May 23, 2012 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | M.D. |
| Practice address |
1756 CONTINENTAL ST Redding, CA 96001 (530) 244-4772 |
| Mailing address |
PO BOX 496084 Redding, CA 96049 |
| Other identifiers |
G20818
· Other (CA) |
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 | 8 | 6 | 5 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 8 | 3 | 5 | 3 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.