Erik N. Zeegen, M.D.
Orthopaedic Surgery Physician · Tarzana, CA
Erik N. Zeegen, M.D. is an orthopaedic surgery physician with a practice address in Tarzana, California, and NPI 1427039437, issued on Nov 7, 2005. Check the license (California A64195, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Erik N. Zeegen
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- A64195 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5525 Etiwanda, Tarzana, CA 91436
- Phone
- (818) 708-9090
- Enumerated
- Nov 7, 2005
- Record last updated
- Jan 5, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (818) 708-3901
- Medicaid ID
- 00A641950 CA
- Medicare enrollment
- Enrolled (PECOS I20041116001268); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →
Verify Erik N. Zeegen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A64195Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% more Medicare Part D claims than the average orthopaedic surgery physician in 2024
446 Medicare Part D claims for 284 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 42 claims were for opioids.
Most prescribed
- Amoxicillin180 claims
- Meloxicam107 claims
- Celecoxib28 claims
- Oxycodone Hcl18 claims
- Clindamycin Hcl17 claims
- Tramadol Hcl16 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): 85.2 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).
Industry payments in 2024: $43,234.03
41 payments; by number, the most common kind was education; 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 one group practice
- Regents OF The University OF CaliforniaSanta Monica, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erik N. Zeegen among 2,276 orthopaedic surgery physician records in California
Erik N. Zeegen, M.D. is one of 2,276 orthopaedic surgery physician records with a practice address in California. 74% 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, 90% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1996 · median 2003 among the 1,347 with a school on file
- Record last updated2017 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in California
There are 2,276 orthopaedic surgery physician records in California.
All 2,276 in California → Every provider in Tarzana → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Ali Dini, M.D.Encino, CA 914361518185537
- Bruce Fishman, M.D.Encino, CA 914361164587358
- Abtin Foroohar, M.D.Encino, CA 914361134377765
- Thomas Hopkins, PHD MDEncino, CA 914361356414353
- Steven Narvy, M.D.Encino, CA 914361770868986
- Sohail Shayfer, MDEncino, CA 914361134215395
- Torgom Abraamyan, M.D.Van Nuys, CA 914051013370410
- Abiram Bala, MDVan Nuys, CA 914051457715963
Common questions
What is Erik N. Zeegen, M.D.'s NPI number?
Erik N. Zeegen, M.D.'s National Provider Identifier (NPI) is 1427039437, issued on Nov 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Erik N. Zeegen, M.D. located?
The NPPES record lists a practice address at 5525 Etiwanda, Tarzana, CA, 91436. Phone: (818) 708-9090. Providers update this record themselves, so call before visiting.
How can I verify Erik N. Zeegen, M.D.'s license?
NPPES lists California license number A64195, 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 Erik N. Zeegen, M.D. prescribe under Medicare Part D?
In 2024, Erik N. Zeegen, M.D. had 446 Medicare Part D claims for 284 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Erik N. Zeegen, M.D.'s MIPS final score?
The 2023 MIPS final score is 85.2 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.