Michael Adam Bergen, MD
Orthopaedic Surgery Physician · Van Nuys, CA
Michael Adam Bergen, MD is an orthopaedic surgery physician with a practice address in Van Nuys, California, and NPI 1134786346, issued on May 22, 2019. Check the license (California A200667, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Adam Bergen
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- A200667 CA
MD19990 RI
Self-reported in NPPES; status is on the state search - Practice location
- 6815 Noble Ave, Van Nuys, CA 91405
- Phone
- (818) 901-6600
- Enumerated
- May 22, 2019
- Record last updated
- Aug 1, 2025
- Medicare enrollment
- Enrolled (PECOS I20250611003710); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2019
- Entity
- Type 1 · individual
Also registered at 6815 Noble Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brianna Abadie, M.D.Diagnostic Radiology Physician1861811291
- Abraham Abraamyan, PA-CPhysician Assistant1982062808
- Torgom Abraamyan, M.D.Orthopaedic Surgery Physician1013370410
- Jan Matthew Angeles, NPNurse Practitioner1942989801
- David Auerbach, M.D.Orthopaedic Hand Surgery Physician1851320352
- Michael Bahk, M.D.Orthopaedic Surgery Physician1518012335
Verify Michael Adam Bergen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A200667Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
17 Medicare Part D claims for 11 beneficiaries, against an average of 346 among the 16,516 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.
Industry payments in 2024: $764.13
10 payments; by number, the most common kind was food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Regents OF The University OF CaliforniaLos Angeles, CA
- University Orthopedics IncProvidence, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Orthopaedic Surgery Physician providers in California
There are 2,276 orthopaedic surgery physician records in California.
Other orthopaedic surgery physician records in California
- Karim Abdollahi, M.D.Laguna Beach, CA1942240403
- Michael Abdulian, MDGlendale, CA1649469628
- Hussein Abdulrassoul, MDRiverside, CA1972123891
- Douglas Abeles, MDCastro Valley, CA1508961582
- Anthony Abene, MDSan Jose, CA1457437964
- Torgom Abraamyan, M.D.Van Nuys, CA1013370410
- Monther AbuhantashSan Francisco, CA1447041512
- Joshua Acebo, MDPalo Alto, CA1396373734
- Daniel Acevedo, M.D.Thousand Oaks, CA1184856122
- John Adams, MDLos Angeles, CA1215914114
Common questions
What is Michael Adam Bergen, MD's NPI number?
Michael Adam Bergen, MD's National Provider Identifier (NPI) is 1134786346, issued on May 22, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Michael Adam Bergen, MD located?
The NPPES record lists a practice address at 6815 Noble Ave, Van Nuys, CA, 91405. Phone: (818) 901-6600. Providers update this record themselves, so call before visiting.
How can I verify Michael Adam Bergen, MD's license?
NPPES lists California license number A200667, 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 Michael Adam Bergen, MD prescribe under Medicare Part D?
In 2024, Michael Adam Bergen, MD had 17 Medicare Part D claims for 11 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.