NPPES file of Aug 9, 2026

Cassandra Rose Braunstein, PA-S

Physician Assistant · Laguna Hills, CA

Cassandra Rose Braunstein, PA-S is a physician assistant with a practice address in Laguna Hills, California, and NPI 1700600129, issued on Nov 12, 2024. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700600129
Name
Cassandra Rose Braunstein
Credential
PA-S
Primary taxonomy
Physician Assistant 363A00000X
Practice location
24411 Health Center Dr Ste 350, Laguna Hills, CA 92653
Phone
(949) 457-7900
Enumerated
Nov 12, 2024
Record last updated
Nov 18, 2024
Medicare enrollment
Enrolled (PECOS I20250314001732); accepts Medicare assignment
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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8 nearest physician assistant records → All 14,451 in California → Look up another NPI →

Also registered at 24411 Health Center Dr Ste 350

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

  1. Sidney LuongPhysician Assistant1932983244
  2. Elsie Robertson, M.D.Surgery Physician1336671908
  3. Rahul Sharma, D.O.Vascular Surgery Physician1356634489
  4. Katherine Stern, M.D.Surgery Physician1376074740

Verify Cassandra Rose Braunstein in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. South Orange County Surgical Medical Group IncLaguna Hills, CA

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

Cassandra Rose Braunstein among 14,451 physician assistant records in California

Cassandra Rose Braunstein, PA-S is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 87% of them.

  • NPI issued2024 · 87% of these records are older, 7% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2024 · median 2018 among the 7,214 with a school on file
  • Record last updated2024 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

53 physician assistant records list a practice address in Laguna Hills

They are 53 of the 2,069 NPPES records with a practice address in Laguna Hills, and 14,451 physician assistant records in California.

All 14,451 in California → Every provider in Laguna Hills → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Sarah Baca, PA-CLaguna Hills, CA 926531487895678
  2. Richard Fan, PALaguna Hills, CA 926531801963673
  3. Nicole Hahn, PALaguna Hills, CA 926531497953053
  4. Meredith Harsh, PALaguna Hills, CA 926531003178534
  5. Albert Huerta, PA-CLaguna Hills, CA 926531487835682
  6. Tara Krishnasastry, P.A.Laguna Hills, CA 926531639313745
  7. Victoria Mills, M.M.S., PA-CLaguna Hills, CA 926531932311610
  8. Brooke Otto, PA-CLaguna Hills, CA 926531881997575

Common questions

What is Cassandra Rose Braunstein, PA-S's NPI number?

Cassandra Rose Braunstein, PA-S's National Provider Identifier (NPI) is 1700600129, issued on Nov 12, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Cassandra Rose Braunstein, PA-S located?

The NPPES record lists a practice address at 24411 Health Center Dr Ste 350, Laguna Hills, CA, 92653. Phone: (949) 457-7900. Providers update this record themselves, so call before visiting.

How can I verify Cassandra Rose Braunstein, PA-S's license?

Search the California board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.