Joseph Collins, D.O.
Physical Medicine & Rehabilitation Physician · Westlake Village, CA
Joseph Collins, D.O. is a physical medicine & rehabilitation physician with a practice address in Westlake Village, California, and NPI 1053723064, issued on May 25, 2014. Check the license (California 20A14570, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joseph Collins
- Credential
- D.O.
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 20A14570 CA
Self-reported in NPPES; status is on the state search - Practice location
- 150 Via Merida, Westlake Village, CA 91362
- Phone
- (805) 370-4420
- Enumerated
- May 25, 2014
- Record last updated
- Jan 6, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180612000321); accepts Medicare assignment
- Medical or professional school
- College Of Osteo Med Of The Pacific At Pomona, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 1,549 in California → Look up another NPI →
Also registered at 150 Via Merida
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Scott Chikuami, OTR/LOccupational Therapist1235855305
- Jonathan Singh, DOPhysical Medicine & Rehabilitation Physician1497333884
Verify Joseph Collins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A14570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% more Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
1,306 Medicare Part D claims for 276 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. 110 claims were for opioids.
Most prescribed
- Atorvastatin Calcium74 claims
- Eliquis66 claims
- Baclofen59 claims
- Gabapentin43 claims
- Tamsulosin Hcl42 claims
- Amlodipine Besylate41 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Joseph Collins among 1,549 physical medicine & rehabilitation physician records in California
Joseph Collins, D.O. is one of 1,549 physical medicine & rehabilitation physician records with a practice address in California. 59% 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 58% of them.
- NPI issued2014 · 58% of these records are older, 39% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2014 · median 2008 among the 786 with a school on file
- Record last updated2020 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in California
There are 1,549 physical medicine & rehabilitation physician records in California.
All 1,549 in California → Every provider in Westlake Village → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Jonathan Singh, DOWestlake Village, CA 913621497333884
- Katrina Babcock, D.O.Thousand Oaks, CA 913611073590196
- Evish Kamrava, MDWestlake Village, CA 913611861629685
- Vibhay Prasad, M.D.Westlake Village, CA 913611447284948
- Robert Henry, M.D., M.S.Thousand Oaks, CA 913601306970900
- Shala Motamed, P.T.Woodland Hills, CA 913641215252598
- Victorino Alfonso, MDWoodland Hills, CA 913671912066507
- Breda Carroll, D.O.Woodland Hills, CA 913671427360726
Common questions
What is Joseph Collins, D.O.'s NPI number?
Joseph Collins, D.O.'s National Provider Identifier (NPI) is 1053723064, issued on May 25, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Collins, D.O. located?
The NPPES record lists a practice address at 150 Via Merida, Westlake Village, CA, 91362. Phone: (805) 370-4420. Providers update this record themselves, so call before visiting.
How can I verify Joseph Collins, D.O.'s license?
NPPES lists California license number 20A14570, 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 Joseph Collins, D.O. prescribe under Medicare Part D?
In 2024, Joseph Collins, D.O. had 1,306 Medicare Part D claims for 276 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.
What is Joseph Collins, D.O.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.