Charles Patrick Bach, MD
Emergency Medicine Physician · Iowa City, IA
Charles Patrick Bach, MD is an emergency medicine physician with a practice address in Iowa City, Iowa, and NPI 1609436898, issued on Jun 19, 2019. Check the license (Iowa R-11685, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Charles Patrick Bach
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- R-11685 IA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Hawkins Dr Dept OF, Iowa City, IA 52242
- Phone
- (319) 356-2233
- Enumerated
- Jun 19, 2019
- Record last updated
- Jun 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20250814001327); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 509 in Iowa → Look up another NPI →
Also registered at 200 Hawkins Dr Dept OF
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Charles Patrick Bach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license R-11685Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average emergency medicine physician in 2024
182 Medicare Part D claims for 109 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass21 claims
- Oxycodone Hcl21 claims
- Ondansetron Odt19 claims
- Azithromycin15 claims
- Prednisone15 claims
- Ciprofloxacin Hcl12 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.
Bills Medicare through 3 group practices
- Johnson County Emergency Medicine PLCIowa City, IA
- Linn County Emergency Medicine PCCedar Rapids, IA
- Mercy Health System CorporationJanesville, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Patrick Bach among 509 emergency medicine physician records in Iowa
Charles Patrick Bach, MD is one of 509 emergency medicine physician records with a practice address in Iowa. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 76% of them.
- NPI issued2019 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2019 · median 2012 among the 231 with a school on file
- Record last updated2019 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
123 emergency medicine physician records list a practice address in Iowa City
They are 123 of the 7,163 NPPES records with a practice address in Iowa City, and 509 emergency medicine physician records in Iowa.
All 509 in Iowa → Every provider in Iowa City → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Agustin Aguilar, MDIowa City, IA 522421649252503
- Gregory Bell, MDIowa City, IA 522421841305042
- Mark Graber, MDIowa City, IA 522421376528422
- Hans House, MDIowa City, IA 522421760464622
- Harlo Hove, MDIowa City, IA 522421265408520
- Sangil Lee, M.D.Iowa City, IA 522421003022237
- Anna Lorence, M.D.Iowa City, IA 522421881803583
- Michael Miller, MDIowa City, IA 522421447240874
Common questions
What is Charles Patrick Bach, MD's NPI number?
Charles Patrick Bach, MD's National Provider Identifier (NPI) is 1609436898, issued on Jun 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Charles Patrick Bach, MD located?
The NPPES record lists a practice address at 200 Hawkins Dr Dept OF, Iowa City, IA, 52242. Phone: (319) 356-2233. Providers update this record themselves, so call before visiting.
How can I verify Charles Patrick Bach, MD's license?
NPPES lists Iowa license number R-11685, 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 Charles Patrick Bach, MD prescribe under Medicare Part D?
In 2024, Charles Patrick Bach, MD had 182 Medicare Part D claims for 109 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.