John Howard Pymm, D.O.
Family Medicine Physician · Storm Lake, IA
John Howard Pymm, D.O. is a family medicine physician with a practice address in Storm Lake, Iowa, and NPI 1336552306, issued on Jun 8, 2014. Check the license (Iowa 04780, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- John Howard Pymm
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 04780 IA
Self-reported in NPPES; status is on the state search - Practice location
- 620 Northwestern Dr # 1, Storm Lake, IA 50588
- Phone
- (712) 732-5030
- Enumerated
- Jun 8, 2014
- Record last updated
- Jun 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20171108003375); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Verify John Howard Pymm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 04780Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average family medicine physician in 2024
579 Medicare Part D claims for 105 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Atorvastatin Calcium23 claims
- Albuterol Sulfate Hfa20 claims
- Levothyroxine Sodium20 claims
- Glimepiride18 claims
- Losartan Potassium18 claims
- Metoprolol Succinate18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $37.17
2 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Bear Lake County Memorial HospitalMontpelier, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Howard Pymm among 2,336 family medicine physician records in Iowa
John Howard Pymm, D.O. is one of 2,336 family medicine physician records with a practice address in Iowa. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 27% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2014 · median 2006 among the 1,367 with a school on file
- Record last updated2019 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 family medicine physician records list a practice address in Storm Lake
They are 20 of the 182 NPPES records with a practice address in Storm Lake, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Storm Lake → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Archer, MDStorm Lake, IA 505881588635965
- David Crippin, MDStorm Lake, IA 505881205808664
- Timothy Daniels, MDStorm Lake, IA 505881740252063
- Michael Dehner, MDStorm Lake, IA 505881346217916
- Kyle Glienke, MDStorm Lake, IA 505881851633713
- Robert Grant, MDStorm Lake, IA 505881689646036
- Jason Huisenga, D.O.Storm Lake, IA 505881609098649
- Joan Nilles, MDStorm Lake, IA 505881053383257
Common questions
What is John Howard Pymm, D.O.'s NPI number?
John Howard Pymm, D.O.'s National Provider Identifier (NPI) is 1336552306, issued on Jun 8, 2014. An NPI identifies a provider in billing; it is not a license.
Where is John Howard Pymm, D.O. located?
The NPPES record lists a practice address at 620 Northwestern Dr # 1, Storm Lake, IA, 50588. Phone: (712) 732-5030. Providers update this record themselves, so call before visiting.
How can I verify John Howard Pymm, D.O.'s license?
NPPES lists Iowa license number 04780, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Howard Pymm, D.O. prescribe under Medicare Part D?
In 2024, John Howard Pymm, D.O. had 579 Medicare Part D claims for 105 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.