Denise Ann William Freese, MD
Family Medicine Physician · Los Angeles, CA
Denise Ann William Freese, MD is a family medicine physician with a practice address in Los Angeles, California, and NPI 1194750844, issued on Jul 11, 2006. Check the license (California G77966, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Denise Ann William Freese
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G77966 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Medical Plaza, Los Angeles, CA 90095
- Phone
- (310) 825-0631
- Enumerated
- Jul 11, 2006
- Record last updated
- Aug 19, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 00G779660 CA
- Medicare enrollment
- Enrolled (PECOS I20090407000258); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1992
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 200 Medical Plaza
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Denise Ann William Freese in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G77966Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average family medicine physician in 2024
4,210 Medicare Part D claims for 311 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 65 claims were for opioids.
Most prescribed
- Atorvastatin Calcium441 claims
- Levothyroxine Sodium238 claims
- Gabapentin166 claims
- Amlodipine Besylate156 claims
- Losartan Potassium126 claims
- Alendronate Sodium117 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
- The Regents OF The University OF CaliforniaSanta Monica, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Denise Ann William Freese among 17,133 family medicine physician records in California
Denise Ann William Freese, MD is one of 17,133 family medicine 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1992 · median 2005 among the 10,652 with a school on file
- Record last updated2008 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
829 family medicine physician records list a practice address in Los Angeles
They are 829 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Los Angeles → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
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- Erin Gleason, M.D.Los Angeles, CA 900951225252760
- Michele Hoh, MDLos Angeles, CA 900951689685281
- Richard Kennedy, MDLos Angeles, CA 900951457370959
- Sandy Lai, M.D.Los Angeles, CA 900951871674390
- Jamie McKinney, M.D.Los Angeles, CA 900951245516145
- Niousha Moini, MD, MPHLos Angeles, CA 900951073829735
Common questions
What is Denise Ann William Freese, MD's NPI number?
Denise Ann William Freese, MD's National Provider Identifier (NPI) is 1194750844, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Denise Ann William Freese, MD located?
The NPPES record lists a practice address at 200 Medical Plaza, Los Angeles, CA, 90095. Phone: (310) 825-0631. Providers update this record themselves, so call before visiting.
How can I verify Denise Ann William Freese, MD's license?
NPPES lists California license number G77966, 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 Denise Ann William Freese, MD prescribe under Medicare Part D?
In 2024, Denise Ann William Freese, MD had 4,210 Medicare Part D claims for 311 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.