NPPES file of Aug 9, 2026

Oren Gerald Epstein, MD

Neuromusculoskeletal Medicine & OMM Physician · Woodland Hills, CA

Oren Gerald Epstein, MD is a neuromusculoskeletal medicine & omm physician with a practice address in Woodland Hills, California, and NPI 1881719383, issued on Mar 21, 2007. Check the license (California A96466, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881719383
Name
Oren Gerald Epstein
Credential
MD
Primary taxonomy
Neuromusculoskeletal Medicine & OMM Physician 204D00000X
License number
A96466 CA
Self-reported in NPPES; status is on the state search
Practice location
5601 DE Soto Ave, Woodland Hills, CA 91367
Phone
(818) 719-2000
Enumerated
Mar 21, 2007
Record last updated
Dec 2, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20080604000768); accepts Medicare assignment
Medical or professional school
Georgetown University School Of Medicine, 2000
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 5601 DE Soto Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Houry Abajian, PHARM.D.Pharmacist1235297383
  2. Cecille Abeleda, RCP, RRTRegistered Respiratory Therapist1316424872
  3. Sunitha AbrahamCertified Respiratory Therapist1114409679
  4. Arineh AbramPharmacist1760108401
  5. Stephano Abusleme, DOStudent in an Organized Health Care Education/Training Program1538747639
  6. Ani Adamian, PHARM DPharmacist1043841851

Verify Oren Gerald Epstein in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license A96466
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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41% more Medicare Part D claims than the average neuromusculoskeletal medicine & omm physician in 2024

852 Medicare Part D claims for 235 beneficiaries, against an average of 604 among the 400 providers of this specialty who prescribed in Part D. 274 claims were for opioids.

  1. Oren Epstein852
  2. Specialty average604

Most prescribed

  1. Oxycodone-Acetaminophen227 claims
  2. Ondansetron Hcl199 claims
  3. Meloxicam168 claims
  4. Ibuprofen162 claims
  5. Hydrocodone-Acetaminophen19 claims
  6. Tramadol Hcl17 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: $188.15

2 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 201 providers of this specialty with any payment received $1,034.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Oren Epstein$188.15
  2. Specialty average$1,034.56

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

  1. Southern California Permanente Medical GroupWoodland Hills, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Oren Gerald Epstein among 220 neuromusculoskeletal medicine & omm physician records in California

Oren Gerald Epstein, MD is one of 220 neuromusculoskeletal medicine & omm physician records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.

  • NPI issued2007 · 46% of these records are older, 22% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2000 · median 1997 among the 109 with a school on file
  • Record last updated2021 · 85% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neuromusculoskeletal Medicine & OMM Physician providers in California

There are 220 neuromusculoskeletal medicine & omm physician records in California.

The 8 neuromusculoskeletal medicine & omm physician records with the nearest ZIP codes

  1. Rod Blau, MDWoodland Hills, CA 913671982763637
  2. Richard Kertzner, MDWoodland Hills, CA 913671306994371
  3. David Mesna, MDWoodland Hills, CA 913671104974047
  4. Richard Mills, MDWoodland Hills, CA 913671437218054
  5. Maxwell Park, MDWoodland Hills, CA 913671316095102
  6. George Rubens, MDWoodland Hills, CA 913671457410029
  7. Randall Ryan, MDWoodland Hills, CA 913671255489209
  8. Dawn Swarm, MDWoodland Hills, CA 913671902023492

Common questions

What is Oren Gerald Epstein, MD's NPI number?

Oren Gerald Epstein, MD's National Provider Identifier (NPI) is 1881719383, issued on Mar 21, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Oren Gerald Epstein, MD located?

The NPPES record lists a practice address at 5601 DE Soto Ave, Woodland Hills, CA, 91367. Phone: (818) 719-2000. Providers update this record themselves, so call before visiting.

How can I verify Oren Gerald Epstein, MD's license?

NPPES lists California license number A96466, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Oren Gerald Epstein, MD prescribe under Medicare Part D?

In 2024, Oren Gerald Epstein, MD had 852 Medicare Part D claims for 235 beneficiaries; the average among neuromusculoskeletal medicine & omm physician prescribers was 604. 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.