Ted M. Mandryk, MEDICAL DOCTOR
Emergency Medicine Physician · Ventura, CA
Ted M. Mandryk, MEDICAL DOCTOR is an emergency medicine physician with a practice address in Ventura, California, and NPI 1164413886, issued on Nov 2, 2005. Check the license (California G64121, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ted M. Mandryk
- Credential
- MEDICAL DOCTOR
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- G64121 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3291 Loma Vista RD, Ventura, CA 93003
- Phone
- (805) 652-6165
- Enumerated
- Nov 2, 2005
- Record last updated
- Feb 29, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 00G641210 CA
- Medicare enrollment
- Enrolled (PECOS I20060823000244); accepts Medicare assignment
- Medical or professional school
- University Of California, Irvine, California College Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 3291 Loma Vista RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Araujo, M.D.Family Medicine Physician1114955994
- Maria Arizmendi, M.D.Pediatrics Physician1366641961
- Ralph Armstrong, M.D.Psychiatry Physician1518016443
Verify Ted M. Mandryk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G64121Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average emergency medicine physician in 2024
158 Medicare Part D claims for 78 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone18 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 2 group practices
- County OF VenturaVentura, CA
- Seaside Emergency AssociatesVentura, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ted M. Mandryk among 7,751 emergency medicine physician records in California
Ted M. Mandryk, MEDICAL DOCTOR is one of 7,751 emergency medicine physician records with a practice address in California. 81% 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, 96% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1987 · median 2011 among the 4,560 with a school on file
- Record last updated2008 · 59% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Ventura → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Julianne Awrey, M.D.Ventura, CA 930031114246287
- Allison Binkowski, M.D.Ventura, CA 930031467756023
- David Chase, M.D.Ventura, CA 930031700949757
- Martin Ehrlich, M.D.Ventura, CA 930031336296862
- Eric Fields, DOVentura, CA 930031972557502
- Sylvana Guidotti, M.DVentura, CA 930031992869440
- Alicia Haglund, MDVentura, CA 930031760449581
- Matthew Larrew, D.O.Ventura, CA 930031508002742
Common questions
What is Ted M. Mandryk, MEDICAL DOCTOR's NPI number?
Ted M. Mandryk, MEDICAL DOCTOR's National Provider Identifier (NPI) is 1164413886, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ted M. Mandryk, MEDICAL DOCTOR located?
The NPPES record lists a practice address at 3291 Loma Vista RD, Ventura, CA, 93003. Phone: (805) 652-6165. Providers update this record themselves, so call before visiting.
How can I verify Ted M. Mandryk, MEDICAL DOCTOR's license?
NPPES lists California license number G64121, 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 Ted M. Mandryk, MEDICAL DOCTOR prescribe under Medicare Part D?
In 2024, Ted M. Mandryk, MEDICAL DOCTOR had 158 Medicare Part D claims for 78 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.