Christina Seifert, MD
Orthopaedic Trauma Physician · Newport Beach, CA
Christina Seifert, MD is an orthopaedic trauma physician with a practice address in Newport Beach, California, and NPI 1558781237, issued on Apr 22, 2014. Check the license (California A154861, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Christina Seifert
- Credential
- MD
- Primary taxonomy
- Orthopaedic Trauma Physician 207XX0801X
- License number
- A154861 CA
Self-reported in NPPES; status is on the state search - Practice location
- 22 Corporate Plaza Dr, Newport Beach, CA 92660
- Phone
- (949) 722-7038
- Enumerated
- Apr 22, 2014
- Record last updated
- Feb 17, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (949) 630-4904
- Medicare enrollment
- Enrolled (PECOS I20180921000204); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest orthopaedic trauma physician records → All 114 in California → Look up another NPI →
Also registered at 22 Corporate Plaza Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christina Seifert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A154861Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average orthopaedic trauma physician in 2024
59 Medicare Part D claims for 38 beneficiaries, against an average of 151 among the 627 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Oxycodone 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.6 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).
Bills Medicare through one group practice
- Southern California Permanente Medical GroupAnaheim, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christina Seifert among 114 orthopaedic trauma physician records in California
Christina Seifert, MD is one of 114 orthopaedic trauma physician records with a practice address in California. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 68% of them.
- NPI issued2014 · 68% of these records are older, 27% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2012 · median 2009 among the 95 with a school on file
- Record last updated2020 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0801X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Trauma Physician providers in California
There are 114 orthopaedic trauma physician records in California.
All 114 in California → Every provider in Newport Beach → Orthopaedic Trauma Physician nationwide →
The 8 orthopaedic trauma physician records with the nearest ZIP codes
- David Chang, M.D.Newport Beach, CA 926631629255237
- Gary Phipps, M.D.Mission Viejo, CA 926911144300385
- Kenneth Wilkens, MDFountain Valley, CA 927081679519649
- Daniel Flinn, DOTemecula, CA 925911588041669
- Matthew Robinson, D.O.Temecula, CA 925911275740102
- Loren Tholcke, DOTemecula, CA 925911588191944
- Kurt BargerMoreno Valley, CA 925551417514902
- James Learned, M.D.Orange, CA 928681720240781
Common questions
What is Christina Seifert, MD's NPI number?
Christina Seifert, MD's National Provider Identifier (NPI) is 1558781237, issued on Apr 22, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Christina Seifert, MD located?
The NPPES record lists a practice address at 22 Corporate Plaza Dr, Newport Beach, CA, 92660. Phone: (949) 722-7038. Providers update this record themselves, so call before visiting.
How can I verify Christina Seifert, MD's license?
NPPES lists California license number A154861, 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 Christina Seifert, MD prescribe under Medicare Part D?
In 2024, Christina Seifert, MD had 59 Medicare Part D claims for 38 beneficiaries; the average among orthopaedic trauma physician prescribers was 151. Part D covers Medicare prescriptions only.
What is Christina Seifert, MD's MIPS final score?
The 2023 MIPS final score is 83.6 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), 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.