Richard W. Swartzentruber, MD
Emergency Medical Services (Emergency Medicine) Physician · Anaheim, CA
Richard W. Swartzentruber, MD is an emergency medical services (emergency medicine) physician with a practice address in Anaheim, California, and NPI 1134175391, issued on May 26, 2006. Check the license (California A67223, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Richard W. Swartzentruber
- Credential
- MD
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License number
- A67223 CA
Self-reported in NPPES; status is on the state search - Practice location
- 441 N Lakeview Ave, Anaheim, CA 92807
- Phone
- (714) 279-4202
- Enumerated
- May 26, 2006
- Record last updated
- Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 00A672230 CA
- Medicare enrollment
- Enrolled (PECOS I20050422001087); accepts Medicare assignment
- Medical or professional school
- University Of California, Irvine, California College Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 233 in California → Look up another NPI →
Also registered at 441 N Lakeview Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Suzanne Ackley, MDNeuromusculoskeletal Medicine & OMM Physician1740351667
- Carol Ahmed, D.O.Family Medicine Physician1598962961
Verify Richard W. Swartzentruber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A67223Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024
59 Medicare Part D claims for 46 beneficiaries, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D.
Most prescribed
- Ciprofloxacin Hcl11 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 one group practice
- Southern California Permanente Medical GroupSanta Ana, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard W. Swartzentruber among 233 emergency medical services (emergency medicine) physician records in California
Richard W. Swartzentruber, MD is one of 233 emergency medical services (emergency medicine) physician records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 50% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated1997 · median 2002 among the 99 with a school on file
- Record last updated2021 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medical Services (Emergency Medicine) Physician providers in California
There are 233 emergency medical services (emergency medicine) physician records in California.
All 233 in California → Every provider in Anaheim → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- Frederick Mading, MDAnaheim, CA 928071215980248
- Anson Lam, MDFullerton, CA 928351528121845
- Lori Ludeman, MDOrange, CA 928681982010013
- Matthew Mullarky, MDOrange, CA 928681639124811
- Amir Rahimian, MD, MPHOrange, CA 928681669092557
- Shannon Toohey, MDOrange, CA 928681033418801
- Heather Mineo, DVM, DACVECCPlacentia, CA 928701003441148
- Bethanie Pereira, M.D.Santa Ana, CA 927051437272440
Common questions
What is Richard W. Swartzentruber, MD's NPI number?
Richard W. Swartzentruber, MD's National Provider Identifier (NPI) is 1134175391, issued on May 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard W. Swartzentruber, MD located?
The NPPES record lists a practice address at 441 N Lakeview Ave, Anaheim, CA, 92807. Phone: (714) 279-4202. Providers update this record themselves, so call before visiting.
How can I verify Richard W. Swartzentruber, MD's license?
NPPES lists California license number A67223, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Richard W. Swartzentruber, MD prescribe under Medicare Part D?
In 2024, Richard W. Swartzentruber, MD had 59 Medicare Part D claims for 46 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. 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.