NPPES file of Aug 9, 2026

Joseph James Sacksteder, D.O.

Family Medicine Physician · Garden Grove, CA

Joseph James Sacksteder, D.O. is a family medicine physician with a practice address in Garden Grove, California, and NPI 1407294911, issued on Jun 6, 2013. Check the license (California 20A13672, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407294911
Name
Joseph James Sacksteder
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
20A13672 CA
Self-reported in NPPES; status is on the state search
Practice location
12100 Euclid St, Garden Grove, CA 92840
Phone
(888) 988-2800
Enumerated
Jun 6, 2013
Record last updated
Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160906001029); 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 family medicine physician records → All 17,133 in California → Look up another NPI →

Also registered at 12100 Euclid St

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

  1. Maydole Aldalur, NURSE PRACTITIONERPediatric Nurse Practitioner1811317001
  2. Christine AtallaPharmacist1154860070
  3. Yvonne Bach, M.D.Pediatrics Physician1396967337
  4. Ashley Brown, M.D.Dermatology Physician1245591783
  5. Tuan Cao, PHARM.DPharmacist1679011571
  6. Jennifer Chan, D.O.Family Medicine Physician1821433830

Verify Joseph James Sacksteder in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A13672    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
Open the California license search

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74% fewer Medicare Part D claims than the average family medicine physician in 2024

931 Medicare Part D claims for 591 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 26 claims were for opioids.

  1. Joseph Sacksteder931
  2. Specialty average3,544

Most prescribed

  1. Prednisone67 claims
  2. Cefadroxil37 claims
  3. Losartan Potassium34 claims
  4. Ofloxacin32 claims
  5. Azithromycin29 claims
  6. Ipratropium Bromide29 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

  1. Southern California Permanente Medical GroupMission Viejo, CA

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

Joseph James Sacksteder among 17,133 family medicine physician records in California

Joseph James Sacksteder, D.O. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 68% of them.

  • NPI issued2013 · 68% of these records are older, 29% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2013 · median 2005 among the 10,652 with a school on file
  • Record last updated2021 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

69 family medicine physician records list a practice address in Garden Grove

They are 69 of the 4,572 NPPES records with a practice address in Garden Grove, and 17,133 family medicine physician records in California.

All 17,133 in California → Every provider in Garden Grove → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Vincent Ayroso, DOGarden Grove, CA 928401891993168
  2. Phillip Castellano, MDGarden Grove, CA 928401467529321
  3. Paul Johnson, MDGarden Grove, CA 928401497790661
  4. Chan Kim, MDGarden Grove, CA 928401679513550
  5. Khiem Lai, M.D.Garden Grove, CA 928401538165576
  6. Nancy Lee-Hata, MDGarden Grove, CA 928401235120734
  7. Gerald Lim, M.D.Garden Grove, CA 928401427091958
  8. Michael Malouf, M.D.Garden Grove, CA 928401578549234

Common questions

What is Joseph James Sacksteder, D.O.'s NPI number?

Joseph James Sacksteder, D.O.'s National Provider Identifier (NPI) is 1407294911, issued on Jun 6, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Joseph James Sacksteder, D.O. located?

The NPPES record lists a practice address at 12100 Euclid St, Garden Grove, CA, 92840. Phone: (888) 988-2800. Providers update this record themselves, so call before visiting.

How can I verify Joseph James Sacksteder, D.O.'s license?

NPPES lists California license number 20A13672, 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 James Sacksteder, D.O. prescribe under Medicare Part D?

In 2024, Joseph James Sacksteder, D.O. had 931 Medicare Part D claims for 591 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.

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.