Registry data as of Aug 27, 2026

Kenneth Altschuler, M.D.

Family Medicine Physician · Santee, CA

Kenneth Altschuler, M.D. is a family medicine physician with a practice address in Santee, California, and NPI 1710955521, issued on Mar 8, 2006. Check the license (California G71127, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1710955521
Name
Kenneth Altschuler
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
G71127 CA
Self-reported in NPPES; status is on the state search
Practice location
8701 Cuyamaca St, Santee, CA 92071
Phone
(858) 499-2715
Enumerated
Mar 8, 2006
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 8701 Cuyamaca St

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

  1. Joseph Aleshaki, DOMOHS-Micrographic Surgery Physician1548766264
  2. Amber Alkema, DPTPhysical Therapist1497264519
  3. Azzah Arikat, MDInternal Medicine Physician1184971640
  4. Jennifer Avila, M.D.Emergency Medicine Physician1437143088
  5. Rhad Brown, MPTOrthopedic Physical Therapist1043419583
  6. Amanda Callaway-Whalen, PT, DPTPhysical Therapist1164936142

Verify Kenneth 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 G71127
    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

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

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

2.0 times the Medicare Part D claims of the average family medicine physician in 2024

7,173 Medicare Part D claims for 627 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 141 claims were for opioids.

  1. Kenneth Altschuler7,173
  2. Specialty average3,519

Most prescribed

  1. Atorvastatin Calcium601 claims
  2. Losartan Potassium360 claims
  3. Amlodipine Besylate337 claims
  4. Rosuvastatin Calcium305 claims
  5. Levothyroxine Sodium218 claims
  6. Metformin Hcl206 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.

The practice group's Medicare quality score for 2023: 73.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score74.6
  2. Costout of 100 · 30%58.7
  3. Promoting interoperabilityout of 100 · 25%
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

One hospital or facility affiliation

  1. Sharp Rees-Stealy Medical Group IncLa Mesa, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

26 family medicine physician records list a Santee practice address

They are 26 of the 659 NPPES records with a Santee practice address, and 16,272 family medicine physician records in California.

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 Kenneth Altschuler, M.D.'s NPI number?

Kenneth Altschuler, M.D.'s National Provider Identifier (NPI) is 1710955521, issued on Mar 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kenneth Altschuler, M.D. located?

The NPPES record lists a practice address at 8701 Cuyamaca St, Santee, CA, 92071. Phone: (858) 499-2715. Providers update this record themselves, so call before visiting.

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

NPPES lists California license number G71127, 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 Kenneth Altschuler, M.D. prescribe under Medicare Part D?

In 2024, Kenneth Altschuler, M.D. had 7,173 Medicare Part D claims for 627 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.

What is Kenneth Altschuler, M.D.'s Medicare quality score?

The 2023 MIPS final score is 73.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.