NPPES file of Aug 9, 2026

Justin A. Altschuler, M.D.

Family Medicine Physician · Sacramento, CA

Justin A. Altschuler, M.D. is a family medicine physician with a practice address in Sacramento, California, and NPI 1871889675, issued on Jun 21, 2011. Check the license (California A122737, 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
1871889675
Name
Justin A. Altschuler
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A122737 CA
Self-reported in NPPES; status is on the state search
Practice location
5025 J St Ste 206, Sacramento, CA 95819
Phone
(916) 668-7164
Enumerated
Jun 21, 2011
Record last updated
Oct 1, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 5025 J St Ste 206

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

  1. Kelly Grigoryan, APRN, FNP-CNurse Practitioner1639772528

Verify Justin A. Altschuler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A122737    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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72% fewer Medicare Part D claims than the average family medicine physician in 2024

984 Medicare Part D claims for 33 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 64 claims were for opioids.

  1. Justin Altschuler984
  2. Specialty average3,544

Most prescribed

  1. Buprenorphine Hcl61 claims
  2. Diazepam41 claims
  3. Atorvastatin Calcium33 claims
  4. Ondansetron Odt31 claims
  5. Albuterol Sulfate Hfa29 claims
  6. Gabapentin29 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.

Industry payments in 2024: $163.57

8 payments; by number, the most common kind was food and beverage; the largest payer was Indivior Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Justin Altschuler$163.57
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

473 family medicine physician records list a practice address in Sacramento

They are 473 of the 33,083 NPPES records with a practice address in Sacramento, and 17,133 family medicine physician records in California.

All 473 in Sacramento → All 17,133 in California → Every provider in Sacramento →

Other family medicine physician records in California

  1. Omer Aba-Omer, MDSanta Monica, CA1649702093
  2. Michelle Ababa, MDWilmington, CA1710922513
  3. Anna Tzeitel Abalos, MDRoseville, CA1720200017
  4. Adan Abarca, MDAnaheim, CA1760553689
  5. Vanessa Abarca, DOVentura, CA1952040859
  6. Lorraine Abate, M.D.Sacramento, CA1104840008
  7. Robert Abatecola, MDCastro Valley, CA1669551719
  8. Romeo Abaya, M.D.Cottonwood, CA1598053506
  9. Effiem Abbah, MD, MPHSan Francisco, CA1821185133
  10. Khuzeman Abbasi, MDSanta Rosa, CA1841979952

Common questions

What is Justin A. Altschuler, M.D.'s NPI number?

Justin A. Altschuler, M.D.'s National Provider Identifier (NPI) is 1871889675, issued on Jun 21, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Justin A. Altschuler, M.D. located?

The NPPES record lists a practice address at 5025 J St Ste 206, Sacramento, CA, 95819. Phone: (916) 668-7164. Providers update this record themselves, so call before visiting.

How can I verify Justin A. Altschuler, M.D.'s license?

NPPES lists California license number A122737, 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 Justin A. Altschuler, M.D. prescribe under Medicare Part D?

In 2024, Justin A. Altschuler, M.D. had 984 Medicare Part D claims for 33 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.