Lisa Butler
Internal Medicine Physician · Pomona, CA
Lisa Butler is an internal medicine physician with a practice address in Pomona, California, and NPI 1003885302, issued on Mar 17, 2006. Check the license (California G77400, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lisa Butler
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G77400 CA
Self-reported in NPPES; status is on the state search - Practice location
- 790 East Bonita Ave, Pomona, CA 91767
- Phone
- (909) 447-8585
- Enumerated
- Mar 17, 2006
- Entity
- Type 1 · individual
Also registered at 790 East Bonita Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lisa Butler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G77400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.4 times the Medicare Part D claims of the average internal medicine physician in 2024
6,607 Medicare Part D claims for 459 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 166 claims were for opioids.
Most prescribed
- Atorvastatin Calcium373 claims
- Levothyroxine Sodium265 claims
- Losartan Potassium252 claims
- Amlodipine Besylate247 claims
- Rosuvastatin Calcium193 claims
- Lisinopril162 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.
Industry payments in 2024: $98.11
4 payments, mostly food and beverage; the largest payer was Lilly USA, LLC. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Internal Medicine Associates Medical Group OF San Diego, Inc.San Diego, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
79 internal medicine physician records list a Pomona practice address
They are 79 of the 5,102 NPPES records with a Pomona practice address, and 20,403 internal medicine physician records in California.
All 79 in Pomona → All 20,403 in California → Every provider in Pomona →
Other internal medicine physician records in California
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- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Lisa Butler's NPI number?
Lisa Butler's National Provider Identifier (NPI) is 1003885302, issued on Mar 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lisa Butler located?
The NPPES record lists a practice address at 790 East Bonita Ave, Pomona, CA, 91767. Phone: (909) 447-8585. Providers update this record themselves, so call before visiting.
How can I verify Lisa Butler's license?
NPPES lists California license number G77400, 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 Lisa Butler prescribe under Medicare Part D?
In 2024, Lisa Butler had 6,607 Medicare Part D claims for 459 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.