Phillip Friesen, D.O.
Emergency Medicine Physician · Austin, TX
Phillip Friesen, D.O. is an emergency medicine physician with a practice address in Austin, Texas, and NPI 1962769802, issued on Apr 17, 2012. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Phillip Friesen
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- Practice location
- 1400 N. I-35, Austin, TX 78701
- Phone
- (512) 324-7000
- Enumerated
- Apr 17, 2012
- Entity
- Type 1 · individual
Also registered at 1400 N. I-35
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauren Denson, DOEmergency Medicine Physician1366063265
- Megan Svach, DOStudent in an Organized Health Care Education/Training Program1477086676
- Mackenzie Thompson, MD, MPHEmergency Medicine Physician1841865870
Verify Phillip Friesen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
76% fewer Medicare Part D claims than the average emergency medicine physician in 2024
84 Medicare Part D claims for 60 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Oxycodone 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.
The practice group's Medicare quality score for 2023: 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital or facility affiliation
- Providence Health And Services - OregonPortland, OR
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Emergency Medicine Physician providers in Texas
There are 4,494 emergency medicine physician records in Texas.
Other emergency medicine physician records in Texas
- Gordon Aalund, MDDallas, TX1740265263
- George Abatso, MDArlington, TX1265417786
- Lailah Abawi, D.O.Frisco, TX1023274164
- Sulaiman Abawi, D.O.Frisco, TX1780845255
- Agha Abbas, MDSunnyvale, TX1326001843
- Tazeen AbbasCollege Station, TX1700346962
- Abraham Abbott, MDBellaire, TX1023197175
- Mira Abdel Sattar, DOIrving, TX1417586728
- Mohammed Abdel-Al, M.D., M.S., M.SCHouston, TX1568810679
- Yousef Abdel-Raziq, MDTyler, TX1215432695
Common questions
What is Phillip Friesen, D.O.'s NPI number?
Phillip Friesen, D.O.'s National Provider Identifier (NPI) is 1962769802, issued on Apr 17, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Phillip Friesen, D.O. located?
The NPPES record lists a practice address at 1400 N. I-35, Austin, TX, 78701. Phone: (512) 324-7000. Providers update this record themselves, so call before visiting.
How can I verify Phillip Friesen, D.O.'s license?
Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Phillip Friesen, D.O. prescribe under Medicare Part D?
In 2024, Phillip Friesen, D.O. had 84 Medicare Part D claims for 60 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
What is Phillip Friesen, D.O.'s Medicare quality score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.