Andrew Paul Gerken, M.D.
Orthopaedic Foot and Ankle Surgery Physician · Newport Beach, CA
Andrew Paul Gerken, M.D. is an orthopaedic foot and ankle surgery physician with a practice address in Newport Beach, California, and NPI 1538105739, issued on Jun 22, 2006. Check the license (California G73203, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrew Paul Gerken
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Foot and Ankle Surgery Physician 207XX0004X
- License number
- G73203 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
- Jun 22, 2006
- Record last updated
- Feb 17, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest orthopaedic foot and ankle surgery physician records → All 71 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.
- Zachary Adler, MDOrthopaedic Surgery Physician1396884391
- Joyce Anderson, R.N.F.A.Registered Nurse First Assistant1952630006
- Justin Anderson, PA-CSurgical Physician Assistant1487924007
- Nicholas Bacher, MDPain Medicine (Anesthesiology) Physician1972130771
- Dennis Bansil, PA-CPhysician Assistant1740629047
- Lindsay Baumhefner, PA-CMedical Physician Assistant1043398977
Verify Andrew Paul Gerken in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G73203Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average orthopaedic foot and ankle surgery physician in 2024
14 Medicare Part D claims, against an average of 225 among the 648 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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).
Andrew Paul Gerken among 71 orthopaedic foot and ankle surgery physician records in California
Andrew Paul Gerken, M.D. is one of 71 orthopaedic foot and ankle surgery physician records with a practice address in California. 85% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 63% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2020 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0004X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Foot and Ankle Surgery Physician providers in California
There are 71 orthopaedic foot and ankle surgery physician records in California.
All 71 in California → Every provider in Newport Beach → Orthopaedic Foot and Ankle Surgery Physician nationwide →
The 8 orthopaedic foot and ankle surgery physician records with the nearest ZIP codes
- Alexander Tischler, M.D.Newport Beach, CA 926601760426837
- Arash Aminian, M.D.Laguna Woods, CA 926371154363554
- William Wang, M.D.Mission Viejo, CA 926911730317603
- Domenic Signorelli, D.P.M.Santa Ana, CA 927011053488676
- Brandon Haghverdian, M.D.Orange, CA 928681851827661
- Justin Haghverdian, MDOrange, CA 928681073001962
- Andrew Hsu, MDOrange, CA 928681497983761
- Steve Kang, MDOrange, CA 928681538393889
Common questions
What is Andrew Paul Gerken, M.D.'s NPI number?
Andrew Paul Gerken, M.D.'s National Provider Identifier (NPI) is 1538105739, issued on Jun 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Paul Gerken, M.D. 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 Andrew Paul Gerken, M.D.'s license?
NPPES lists California license number G73203, 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 Andrew Paul Gerken, M.D. prescribe under Medicare Part D?
In 2024, Andrew Paul Gerken, M.D. had 14 Medicare Part D claims; the average among orthopaedic foot and ankle surgery physician prescribers was 225. Part D covers Medicare prescriptions only.
What is Andrew Paul Gerken, M.D.'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.