Doctor profile · Federal record

Dr. John Pymm, D.O.

Family Medicine Physician (CMS: Family Practice) · Storm Lake, IA

  • NPI 1336552306
  • Accepts Medicare
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
620 Northwestern Dr # 1
Storm Lake, IA 505882935
(712) 732-5030
Mailing address
620 Northwestern Dr
Storm Lake, IA 505882935

Credentials & registration

NPPES · NUCC
NPI registered
June 2014 — 12 yrs on file
Profile last updated
June 19, 2019
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Iowa #04780

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336552306. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
42
Distinct HCPCS
2
Medicare allowed
$3,505
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 31 25 $91
99213 Established patient office or other outpatient visit, 20-29 minutes 11 11 $62

In context: peer comparison

Among 4 peers in Storm Lake Family Medicine Physician, average services per provider: 73. This provider delivers 0.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$37
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 1 $22.20
Merck Sharp & Dohme LLC 1 $14.97

By nature of payment

Food and Beverage
$37

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
171
Patients
0
Total drug cost
$2,274
Drug Type Claims Patients Total cost
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 25 0 $861
Glimepiride Generic 24 0 $162
Levothyroxine Sodium Generic 23 0 $220
Atorvastatin Calcium Generic 21 0 $236
Warfarin Sodium Generic 20 0 $100
Losartan Potassium Generic 17 0 $128
Metoprolol Succinate Generic 17 0 $223
Bumetanide Generic 12 0 $177
Potassium Chloride Generic 12 0 $167

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. John Pymm's medical specialty?
Dr. John Pymm practices Family Medicine Physician in Storm Lake, IA.
Where does Dr. John Pymm practice?
Dr. John Pymm practices at 620 Northwestern Dr # 1, Storm Lake, IA 505882935. Office phone: 7127325030.
What is Dr. John Pymm's NPI?
Dr. John Pymm's National Provider Identifier (NPI) is 1336552306, issued by NPPES.
Does Dr. John Pymm accept Medicare assignment?
Yes. Dr. John Pymm accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Pymm commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.