NPPES file of Aug 9, 2026

James Arthur Lilla, M.D.

Specialist · Sacramento, CA

James Arthur Lilla, M.D. is a specialist with a practice address in Sacramento, California, and NPI 1538105226, issued on Jun 21, 2006. Check the license (California G20448, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538105226
Name
James Arthur Lilla
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
G20448 CA
Self-reported in NPPES; status is on the state search
Practice location
1201 Alhambra Blvd, Sacramento, CA 95816
Phone
(916) 457-4263
Enumerated
Jun 21, 2006
Record last updated
Aug 3, 2010 (not updated in 16 years: call before relying on the address or phone)
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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8 nearest specialist records → All 5,749 in California → Look up another NPI →

Also registered at 1201 Alhambra Blvd

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

  1. Lorraine Abate, M.D.Family Medicine Physician1104840008
  2. Terri Aboytes, P.T.Physical Therapist1205847027
  3. Gina Andrade, MPH, RDRegistered Dietitian1467126177
  4. Molly Baker, M.D.Family Medicine Physician1477564193
  5. Joi Barrett, M.D.Internal Medicine Physician1801807540
  6. Heather Beatty, M.D.Obstetrics & Gynecology Physician1205847951

Verify James Arthur Lilla in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license G20448    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
Find the California license search

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James Arthur Lilla among 5,749 specialist records in California

James Arthur Lilla, M.D. is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 60% newer
  • In a Medicare fileNo · 30% of these records are
  • In the CMS Doctors and Clinicians fileNo · 19% of these records are
  • Record last updated2010 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in California

There are 5,749 specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,749 in California → Every provider in Sacramento → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. Thomas Amott, M.D.Sacramento, CA 958161376573717
  2. Randall Armstrong, M.D.Sacramento, CA 958161326063389
  3. Dario Caccamo, M.D.Sacramento, CA 958161861412355
  4. Denette Dengler, M.D.Sacramento, CA 958161376585018
  5. Robert Ghiselli, M.D.Sacramento, CA 958161164433413
  6. Martin Goldberg, M.D.Sacramento, CA 958161346286564
  7. Gwen Mazoujian, M.D.Sacramento, CA 958161669492120
  8. Norman McMurry, M.D.Sacramento, CA 958161215950977

Common questions

What is James Arthur Lilla, M.D.'s NPI number?

James Arthur Lilla, M.D.'s National Provider Identifier (NPI) is 1538105226, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Arthur Lilla, M.D. located?

The NPPES record lists a practice address at 1201 Alhambra Blvd, Sacramento, CA, 95816. Phone: (916) 457-4263. Providers update this record themselves, so call before visiting.

How can I verify James Arthur Lilla, M.D.'s license?

NPPES lists California license number G20448, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.