NPPES file of Aug 9, 2026

Samantha Allen

Epilepsy Physician · Sacramento, CA

Samantha Allen is an epilepsy physician with a practice address in Sacramento, California, and NPI 1457886723, issued on Apr 25, 2017. Check the license (California 173356, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457886723
Name
Samantha Allen
Primary taxonomy
Epilepsy Physician 2084E0001X
License number
173356 CA
Self-reported in NPPES; status is on the state search
Practice location
3160 Folsom Blvd Ste 3900, Sacramento, CA 95816
Phone
(916) 734-3588
Enumerated
Apr 25, 2017
Record last updated
Jul 20, 2023
Medicare enrollment
Enrolled (PECOS I20220831001250); accepts Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 2017
Telehealth
Offers telehealth (CMS)
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.
Download card Updates feed

Also registered at 3160 Folsom Blvd Ste 3900

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

  1. Daniel Ayana, NPAdult Health Nurse Practitioner1679926927
  2. Orin Bloch, M.D.Neurological Surgery Physician1710018551
  3. David Brandman, MDNeurological Surgery Physician1952932766
  4. Andie ConchingStudent in an Organized Health Care Education/Training Program1629965694
  5. Branden Cord, MD, PHDNeurological Surgery Physician1861750713
  6. Peggy Jung, NPFamily Nurse Practitioner1669929949

Verify Samantha Allen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 173356
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

87% fewer Medicare Part D claims than the average epilepsy physician in 2024

119 Medicare Part D claims for 28 beneficiaries, against an average of 934 among the 476 providers of this specialty who prescribed in Part D.

  1. Samantha Allen119
  2. Specialty average934

Most prescribed

  1. Lamotrigine20 claims
  2. Lacosamide18 claims
  3. Levetiracetam18 claims
  4. Divalproex Sodium Er11 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 MIPS final score for 2023 (Medicare payment program): 74.5 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. Qualitynot scored (reweighted)
  2. Costout of 100 · 30%46.7
  3. Promoting interoperabilityout of 100 · 25%76.0
  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).

Industry payments in 2024: $300.00

1 payment: compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program; the largest payer was LivaNova USA, Inc. The 345 providers of this specialty with any payment received $6,278.39 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Samantha Allen$300.00
  2. Specialty average$6,278.39

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

Bills Medicare through one group practice

  1. Regents OF The Univ OF CASacramento, CA

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

Epilepsy Physician providers in California

There are 54 epilepsy physician records in California.

Other epilepsy physician records in California

  1. Melissa AsmarSacramento, CA1487188124
  2. Kristie BaumanSacramento, CA1841789450
  3. Fiona Baumer, MDPalo Alto, CA1386969715
  4. Shawna Benard, M.D.Los Angeles, CA1275890287
  5. Roger Chang, MD, PHDPalo Alto, CA1679035216
  6. Jerry Chen, MDStanford, CA1861026700
  7. Doris DengOrange, CA1154819274
  8. Juan Duran, MDLos Angeles, CA1760913867
  9. Robert Fisher, MDStanford, CA1669425740
  10. William Gallentine, MDPalo Alto, CA1578595211

Common questions

What is Samantha Allen's NPI number?

Samantha Allen's National Provider Identifier (NPI) is 1457886723, issued on Apr 25, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Samantha Allen located?

The NPPES record lists a practice address at 3160 Folsom Blvd Ste 3900, Sacramento, CA, 95816. Phone: (916) 734-3588. Providers update this record themselves, so call before visiting.

How can I verify Samantha Allen's license?

NPPES lists California license number 173356, 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 Samantha Allen prescribe under Medicare Part D?

In 2024, Samantha Allen had 119 Medicare Part D claims for 28 beneficiaries; the average among epilepsy physician prescribers was 934. Part D covers Medicare prescriptions only.

What is Samantha Allen's MIPS final score?

The 2023 MIPS final score is 74.5 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), 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.

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.