David George Schweizer, MD
Family Medicine Physician · Charles City, IA
David George Schweizer, MD is a family medicine physician with a practice address in Charles City, Iowa, and NPI 1487646642, issued on Aug 15, 2005. Check the license (Iowa 23247, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- David George Schweizer
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 23247 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1501 S Main St Ste 6, Charles City, IA 50616
- Phone
- (641) 228-5151
- Enumerated
- Aug 15, 2005
- Record last updated
- Mar 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (641) 228-2902
- Medicaid ID
- 0217174 IA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 1501 S Main St Ste 6
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Blum, PA C FNP CMedical Physician Assistant1629060801
- Jill Connell, ARNPFamily Nurse Practitioner1649882820
- Jodi Heyer, PA CMedical Physician Assistant1932191194
- Kayla Kellogg, DNPAdult Health Nurse Practitioner1235564477
- Jessica Throndson, LMHCMental Health Counselor1871927251
Verify David George Schweizer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 23247Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% more Medicare Part D claims than the average family medicine physician in 2024
5,311 Medicare Part D claims for 340 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 160 claims were for opioids.
Most prescribed
- Atorvastatin Calcium270 claims
- Amlodipine Besylate189 claims
- Lisinopril183 claims
- Levothyroxine Sodium159 claims
- Simvastatin124 claims
- Famotidine120 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.
David George Schweizer among 2,336 family medicine physician records in Iowa
David George Schweizer, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2021 · 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).
9 family medicine physician records list a practice address in Charles City
They are 9 of the 75 NPPES records with a practice address in Charles City, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Charles City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Heather Dill, MDCharles City, IA 506161740930494
- Joseph Molnar, D.O.Charles City, IA 506161710947734
- Paul Royer, MD FACCCharles City, IA 506161932191103
- David Schrodt, MDCharles City, IA 506161710979992
- Ashley Siemons, MDCharles City, IA 506161790309789
- Sarah Terronez, DOCharles City, IA 506161144845835
- Janet Tull, M.D.Charles City, IA 506161144280355
- Janean Wedeking, DOCharles City, IA 506161861852352
Common questions
What is David George Schweizer, MD's NPI number?
David George Schweizer, MD's National Provider Identifier (NPI) is 1487646642, issued on Aug 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David George Schweizer, MD located?
The NPPES record lists a practice address at 1501 S Main St Ste 6, Charles City, IA, 50616. Phone: (641) 228-5151. Providers update this record themselves, so call before visiting.
How can I verify David George Schweizer, MD's license?
NPPES lists Iowa license number 23247, 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 David George Schweizer, MD prescribe under Medicare Part D?
In 2024, David George Schweizer, MD had 5,311 Medicare Part D claims for 340 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.