NPPES file of Aug 9, 2026

Emily Susan Sak, PA-C

Physician Assistant · Oceanside, CA

Emily Susan Sak, PA-C is a physician assistant with a practice address in Oceanside, California, and NPI 1578389102, issued on Nov 27, 2024. Check the license (California PA65241, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578389102
Name
Emily Susan Sak
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA65241 CA
Self-reported in NPPES; status is on the state search
Practice location
3905 Waring RD, Oceanside, CA 92056
Phone
(760) 724-9000
Enumerated
Nov 27, 2024
Record last updated
Apr 9, 2025
Fax
(760) 724-3686
Medicare enrollment
Enrolled (PECOS I20250226000363); 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 3905 Waring RD

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

  1. Bayan Aghdasi, M.D.Orthopaedic Surgery of the Spine Physician1225476500
  2. Neville Alleyne, M.D.Orthopaedic Surgery of the Spine Physician1346200425
  3. David Amory, M.D.Orthopaedic Surgery Physician1659358786
  4. Rachel Anderson, RN, MSN, FNPFamily Nurse Practitioner1235435587
  5. Leslie Bishop, NPNurse Practitioner1669941878
  6. Brian Bobick, D.P.M.Foot & Ankle Surgery Podiatrist1639156771

Verify Emily Susan Sak 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 PA65241    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

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. Tri-City Orthopaedic Surgery Medical Group Inc.Oceanside, CA

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

Emily Susan Sak among 14,451 physician assistant records in California

Emily Susan Sak, PA-C 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 updated2025 · 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).

49 physician assistant records list a practice address in Oceanside

They are 49 of the 3,438 NPPES records with a practice address in Oceanside, and 14,451 physician assistant records in California.

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

The 8 physician assistant records with the nearest ZIP codes

  1. Yasmin Anwar, PAOceanside, CA 920561588602247
  2. Mitzi Bray, PAOceanside, CA 920561912266883
  3. Leiana-Richelle CheungOceanside, CA 920561497488571
  4. Mariah EllerOceanside, CA 920561063095461
  5. Cara Guth, PAOceanside, CA 920561992177182
  6. Brooklyne Hazenberg, PA-COceanside, CA 920561104524891
  7. Ryan Johnson, PAOceanside, CA 920561164179214
  8. Ammar Khashan, PA-COceanside, CA 920561497059406

Common questions

What is Emily Susan Sak, PA-C's NPI number?

Emily Susan Sak, PA-C's National Provider Identifier (NPI) is 1578389102, issued on Nov 27, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Emily Susan Sak, PA-C located?

The NPPES record lists a practice address at 3905 Waring RD, Oceanside, CA, 92056. Phone: (760) 724-9000. Providers update this record themselves, so call before visiting.

How can I verify Emily Susan Sak, PA-C's license?

NPPES lists California license number PA65241, as entered by the provider. 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.