NPPES file of Aug 9, 2026

Jessica Asirwatham, MD

Internal Medicine Physician · Ukiah, CA

Jessica Asirwatham, MD is an internal medicine physician with a practice address in Ukiah, California, and NPI 1114504529, issued on Mar 24, 2021. Check the license (California A195270, 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
1114504529
Name
Jessica Asirwatham
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A195270 CA
Self-reported in NPPES; status is on the state search
Practice location
280 E Standley St, Ukiah, CA 95482
Phone
(707) 466-0001
Enumerated
Mar 24, 2021
Record last updated
Nov 13, 2025
Fax
(707) 466-0002
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 280 E Standley St

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

  1. Lasara Allen, MSWSocial Worker1104595404
  2. Carmen HarrisClinical Social Worker1730229675
  3. Sequoia Lockhart, RNRegistered Nurse1487572574
  4. Aaron StreufertAdult Health Nurse Practitioner1215327473

Verify Jessica Asirwatham in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A195270
    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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99% fewer Medicare Part D claims than the average internal medicine physician in 2024

21 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Jessica Asirwatham21
  2. Specialty average3,176

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.

Jessica Asirwatham among 17,696 internal medicine physician records in California

Jessica Asirwatham, MD 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 2021, is newer than 92% of them.

  • NPI issued2021 · 92% of these records are older, 5% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2025 · 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).

Internal Medicine Physician providers in California

There are 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Sarah Alvord, M.D.Ukiah, CA 954821831402619
  2. Roger Cheitlin, MDUkiah, CA 954821881643732
  3. Iyad Hanna, MDUkiah, CA 954821326250077
  4. Russell Hardy, M.D.Ukiah, CA 954821558345348
  5. Bernard Lemke, M.D., M.A.Ukiah, CA 954821831174697
  6. Linda Mulligan, M.D.Ukiah, CA 954821144331463
  7. Guy Teran, M.D.Ukiah, CA 954821013992452
  8. Marvin Trotter, MDUkiah, CA 954821720027436

Common questions

What is Jessica Asirwatham, MD's NPI number?

Jessica Asirwatham, MD's National Provider Identifier (NPI) is 1114504529, issued on Mar 24, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Jessica Asirwatham, MD located?

The NPPES record lists a practice address at 280 E Standley St, Ukiah, CA, 95482. Phone: (707) 466-0001. Providers update this record themselves, so call before visiting.

How can I verify Jessica Asirwatham, MD's license?

NPPES lists California license number A195270, 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 Jessica Asirwatham, MD prescribe under Medicare Part D?

In 2024, Jessica Asirwatham, MD had 21 Medicare Part D claims; 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.