NPPES file of Aug 9, 2026

Elizabeth Allan Khan

Internal Medicine Physician · Fort Bragg, CA

Elizabeth Allan Khan is an internal medicine physician with a practice address in Fort Bragg, California, and NPI 1851754279, issued on Apr 2, 2016. Check the license (California A168035, 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
1851754279
Name
Elizabeth Allan Khan
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A168035 CA
Self-reported in NPPES; status is on the state search
Practice location
721 River Drive, Fort Bragg, CA 95437
Phone
(707) 961-4631
Enumerated
Apr 2, 2016
Record last updated
Jan 25, 2023
Fax
(707) 964-1192
Medicare enrollment
Enrolled (PECOS I20200417001891); accepts Medicare assignment
Medical or professional school
University Of Texas Medical School At San Antonio, 2016
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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Also registered at 721 River Drive

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

  1. Jennifer Brown, PAPhysician Assistant1689603128
  2. Sasha Graham, NPNurse Practitioner1124127600
  3. Jason Kirkman, MDInternal Medicine Physician1487665410
  4. Teresa McDonald, FNPFamily Nurse Practitioner1821199332
  5. Jennifer Pierce, PACPhysician Assistant1538394713
  6. Richard Sacks-Wilner, MDInternal Medicine Physician1992717920

Verify Elizabeth Allan Khan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A168035
    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.

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53% fewer Medicare Part D claims than the average internal medicine physician in 2024

1,508 Medicare Part D claims for 440 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 106 claims were for opioids.

  1. Elizabeth Khan1,508
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium74 claims
  2. Levothyroxine Sodium56 claims
  3. Amlodipine Besylate55 claims
  4. Gabapentin43 claims
  5. Hydrocodone-Acetaminophen43 claims
  6. Hydrochlorothiazide31 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. Willits Hospital IncWillits, CA

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

Elizabeth Allan Khan among 17,696 internal medicine physician records in California

Elizabeth Allan Khan is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 79% of them.

  • NPI issued2016 · 79% of these records are older, 19% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2016 · median 2004 among the 11,065 with a school on file
  • Record last updated2023 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6 internal medicine physician records list a practice address in Fort Bragg

They are 6 of the 288 NPPES records with a practice address in Fort Bragg, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Kunal GoelFort Bragg, CA 954371619610714
  2. Jason Kirkman, MDFort Bragg, CA 954371487665410
  3. Richard Sacks-Wilner, MDFort Bragg, CA 954371992717920
  4. James Swallow, MDFort Bragg, CA 954371114067287
  5. John Wallace, MDFort Bragg, CA 954371023079803
  6. Marianne Kramer, MDSonoma, CA 954311801848601
  7. Brian Pecha, MDEldridge, CA 954311033117692
  8. Maria Danilychev, M.D.Covelo, CA 954281255419800

Common questions

What is Elizabeth Allan Khan's NPI number?

Elizabeth Allan Khan's National Provider Identifier (NPI) is 1851754279, issued on Apr 2, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Allan Khan located?

The NPPES record lists a practice address at 721 River Drive, Fort Bragg, CA, 95437. Phone: (707) 961-4631. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Allan Khan's license?

NPPES lists California license number A168035, 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 Elizabeth Allan Khan prescribe under Medicare Part D?

In 2024, Elizabeth Allan Khan had 1,508 Medicare Part D claims for 440 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

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.