Nina Rachel Lightdale, M.D.
Orthopaedic Surgery Physician · Los Angeles, CA
Nina Rachel Lightdale, M.D. is an orthopaedic surgery physician with a practice address in Los Angeles, California, and NPI 1316149636, issued on May 31, 2007. Check the license (California A100503, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nina Rachel Lightdale
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- A100503 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4650 W Sunset Blvd # MS 69, Los Angeles, CA 90027
- Phone
- (323) 361-2142
- Enumerated
- May 31, 2007
- Record last updated
- Apr 13, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100204000660); accepts Medicare assignment
- Medical or professional school
- Geisel School Of Medicine At Dartmouth, 2001
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →
Also registered at 4650 W Sunset Blvd # MS 69
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dawnell Nishijima, ATCAthletic Trainer1982218269
Verify Nina Rachel Lightdale in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A100503Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Childrens Hospital Los Angeles Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nina Rachel Lightdale among 2,276 orthopaedic surgery physician records in California
Nina Rachel Lightdale, 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 2007, is newer than 54% of them.
- NPI issued2007 · 54% of these records are older, 35% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2001 · median 2003 among the 1,347 with a school on file
- Record last updated2016 · 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 Los Angeles → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- David Apel, MDLos Angeles, CA 900271568553055
- Vincent Chen, M.DLos Angeles, CA 900271831197284
- Amirhesam Ehsan, M.DLos Angeles, CA 900271316163744
- Rachel Goldstein, MD, MPHLos Angeles, CA 900271831395557
- H. Michael Mynatt, MDLos Angeles, CA 900271326100207
- Duy Phan, MDLos Angeles, CA 900271538459730
- Deirdre Ryan, MDLos Angeles, CA 900271982678025
- David Skaggs, MDLos Angeles, CA 900271245333061
Common questions
What is Nina Rachel Lightdale, M.D.'s NPI number?
Nina Rachel Lightdale, M.D.'s National Provider Identifier (NPI) is 1316149636, issued on May 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nina Rachel Lightdale, M.D. located?
The NPPES record lists a practice address at 4650 W Sunset Blvd # MS 69, Los Angeles, CA, 90027. Phone: (323) 361-2142. Providers update this record themselves, so call before visiting.
How can I verify Nina Rachel Lightdale, M.D.'s license?
NPPES lists California license number A100503, 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.
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.