Doctor profile · Federal record

Dr. Joel Klas

Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Klamath Falls, OR

  • NPI 1356800460
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2821 Daggett Ave Ste 100
Klamath Falls, OR 976011130
(541) 274-6733
fax (541) 274-2006
Additional location
3181 Sw Sam Jackson Park RD
Portland, OR 972393011
(503) 494-8211
Mailing address
3181 Sw Sam Jackson Park RD
Portland, OR 972393098

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
May 1, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Oregon #MD204095

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356800460. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
406
Distinct HCPCS
6
Medicare allowed
$29,306
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 115 107 $63
99214 Established patient office or other outpatient visit, 30-39 minutes 85 59 $93
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 85 43 $74
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 75 28 $47
99238 Hospital discharge day management, 30 minutes or less 29 27 $75
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 17 17 $124

In context: peer comparison

Among 19 peers in this city , average services per provider: 96. This provider delivers 4.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
402
Patients
76
Total drug cost
$40,091
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 72 22 $2,237
Amlodipine Besylate Generic 40 17 $498
Gabapentin Generic 32 15 $556
Levothyroxine Sodium Generic 30 11 $447
Semglee (Yfgn) Pen (Insulin Glargine-Yfgn) Brand 30 0 $10,683
Omeprazole Generic 27 11 $619
Rosuvastatin Calcium Generic 25 0 $614
Lisinopril Generic 22 0 $144
Losartan Potassium Generic 22 0 $299
Olmesartan Medoxomil Generic 22 0 $1,506

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Joel Klas's medical specialty?
Dr. Joel Klas practices Family Medicine Physician in Klamath Falls, OR.
Where does Dr. Joel Klas practice?
Dr. Joel Klas practices at 2821 Daggett Ave Ste 100, Klamath Falls, OR 976011130. Office phone: 5412746733.
What is Dr. Joel Klas's NPI?
Dr. Joel Klas's National Provider Identifier (NPI) is 1356800460, issued by NPPES.
Does Dr. Joel Klas accept Medicare assignment?
Yes. Dr. Joel Klas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joel Klas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.