NPPES file of Aug 9, 2026

Lukas Lasyone, M.D., MPH&TM

Rheumatology Physician · Dublin, CA

Lukas Lasyone, M.D., MPH&TM is a rheumatology physician with a practice address in Dublin, California, and NPI 1922485747, issued on Apr 30, 2015. Check the license (California A146036, 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
1922485747
Name
Lukas Lasyone
Credential
M.D., MPH&TM
Primary taxonomy
Rheumatology Physician 207RR0500X
License number
A146036 CA
Self-reported in NPPES; status is on the state search
Practice location
4000 Dublin Blvd, Dublin, CA 94568
Phone
(510) 498-2372
Enumerated
Apr 30, 2015
Record last updated
Mar 8, 2023
Medicare enrollment
Enrolled (PECOS I20210311001878); accepts Medicare assignment
Medical or professional school
Tulane University School Of Medicine, 2015
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.
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Also registered at 4000 Dublin Blvd

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

  1. Jassimran Bainiwal, MDCardiovascular Disease Physician1225532633
  2. Sonja Bauer, PTPhysical Therapist1285084772
  3. Aditya Bhargava, M.D.Sleep Medicine (Internal Medicine) Physician1114938032
  4. Deval Bhatt, M.D.Endocrinology, Diabetes & Metabolism Physician1326385659
  5. Sai Bhuvanagiri, M.D.Endocrinology, Diabetes & Metabolism Physician1134652266
  6. Lisa Biga, NPObstetrics & Gynecology Nurse Practitioner1497107890

Verify Lukas Lasyone in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A146036
    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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82% fewer Medicare Part D claims than the average rheumatology physician in 2024

353 Medicare Part D claims for 88 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.

  1. Lukas Lasyone353
  2. Specialty average1,978

Most prescribed

  1. Prednisone86 claims
  2. Methotrexate50 claims
  3. Hydroxychloroquine Sulfate37 claims
  4. Allopurinol25 claims
  5. Colchicine20 claims
  6. Alendronate Sodium18 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. Sutter Bay Medical FoundationFremont, CA

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

Lukas Lasyone among 926 rheumatology physician records in California

Lukas Lasyone, M.D., MPH&TM is one of 926 rheumatology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 82% of them.

  • NPI issued2015 · 82% of these records are older, 15% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2015 · median 2003 among the 641 with a school on file
  • Record last updated2023 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Rheumatology Physician providers in California

There are 926 rheumatology physician records in California.

The 8 rheumatology physician records with the nearest ZIP codes

  1. Katherine WuDublin, CA 945681881013035
  2. Hisako LeungPleasanton, CA 945661194826354
  3. Rae Bourne, M.D.Orinda, CA 945631356569628
  4. Shraddha Prakash, M.D.San Leandro, CA 945771053576066
  5. Brittany Goss, D.O.Napa, CA 945581093911356
  6. C. Michael Neuwelt, M.D.San Leandro, CA 945781598786790
  7. Thomas Jamison, MDMartinez, CA 945531336227404
  8. Melissa McNamara, MDSan Ramon, CA 945831477679793

Common questions

What is Lukas Lasyone, M.D., MPH&TM's NPI number?

Lukas Lasyone, M.D., MPH&TM's National Provider Identifier (NPI) is 1922485747, issued on Apr 30, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Lukas Lasyone, M.D., MPH&TM located?

The NPPES record lists a practice address at 4000 Dublin Blvd, Dublin, CA, 94568. Phone: (510) 498-2372. Providers update this record themselves, so call before visiting.

How can I verify Lukas Lasyone, M.D., MPH&TM's license?

NPPES lists California license number A146036, 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 Lukas Lasyone, M.D., MPH&TM prescribe under Medicare Part D?

In 2024, Lukas Lasyone, M.D., MPH&TM had 353 Medicare Part D claims for 88 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.