Hailey H. Dizay, D.O.
Orthopaedic Surgery Physician · La Mirada, CA
Hailey H. Dizay, D.O. is an orthopaedic surgery physician with a practice address in La Mirada, California, and NPI 1447561071, issued on Jun 29, 2010. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hailey H. Dizay
- Credential
- D.O.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 5101018867 MI
Self-reported in NPPES; status is on the state search - Practice location
- 16702 Valley View Ave, La Mirada, CA 90638
- Phone
- (714) 367-5390
- Enumerated
- Jun 29, 2010
- Record last updated
- Nov 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150702002388); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →
Also registered at 16702 Valley View Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen Albano, DONeurological Surgery Physician1326431594
- Sravani Alla, DPMFoot & Ankle Surgery Podiatrist1184328064
- Robert Andrade, D.C.Chiropractor1902037864
- Aaron Arel, D.O.Pain Medicine (Physical Medicine & Rehabilitation) Physician1346773520
- Gurtej BajajPain Medicine (Physical Medicine & Rehabilitation) Physician1982223830
- Blake Berman, D.O.Neurological Surgery Physician1023164365
Verify Hailey H. Dizay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
27 Medicare Part D claims for 14 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.
Most prescribed
- Diclofenac Sodium16 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.
Bills Medicare through one group practice
- Healthpointe Medical Group, Inc.Garden Grove, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hailey H. Dizay among 2,276 orthopaedic surgery physician records in California
Hailey H. Dizay, D.O. 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 2010, is newer than 72% of them.
- NPI issued2010 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2010 · median 2003 among the 1,347 with a school on file
- Record last updated2020 · 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).
6 orthopaedic surgery physician records list a practice address in La Mirada
They are 6 of the 427 NPPES records with a practice address in La Mirada, and 2,276 orthopaedic surgery physician records in California.
All 2,276 in California → Every provider in La Mirada → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Zenia Cortes, MDLa Mirada, CA 906381073684957
- Divakar Krishnareddy, M.DLa Mirada, CA 906381871538710
- Michael Mauro, D.O.La Mirada, CA 906381285811695
- Thomas Phillips, MDLa Mirada, CA 906381639152333
- Ismael Silva, M.D.La Mirada, CA 906381295852176
- Andrew Luu, M.D.La Habra, CA 906311720420946
- Bindesh Shah, MDLa Habra, CA 906311659459220
- Kanu Patel, MDLa Palma, CA 906231295758498
Common questions
What is Hailey H. Dizay, D.O.'s NPI number?
Hailey H. Dizay, D.O.'s National Provider Identifier (NPI) is 1447561071, issued on Jun 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Hailey H. Dizay, D.O. located?
The NPPES record lists a practice address at 16702 Valley View Ave, La Mirada, CA, 90638. Phone: (714) 367-5390. Providers update this record themselves, so call before visiting.
How can I verify Hailey H. Dizay, D.O.'s license?
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 Hailey H. Dizay, D.O. prescribe under Medicare Part D?
In 2024, Hailey H. Dizay, D.O. had 27 Medicare Part D claims for 14 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.