Andrea L. Harris, MD
Emergency Medicine Physician · Grass Valley, CA
Andrea L. Harris, MD is an emergency medicine physician with a practice address in Grass Valley, California, and NPI 1154439669, issued on Aug 25, 2006. Check the license (California G78196, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrea L. Harris
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- G78196 CA
Self-reported in NPPES; status is on the state search - Practice location
- 107 Margaret LN, Grass Valley, CA 95945
- Phone
- (530) 274-9623
- Enumerated
- Aug 25, 2006
- Record last updated
- Jul 11, 2023
- Fax
- (530) 274-0590
- Medicare enrollment
- Enrolled (PECOS I20050728001243); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 107 Margaret LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Kleinerman, M.D.Urology Physician1114996212
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Verify Andrea L. Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G78196Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% more Medicare Part D claims than the average emergency medicine physician in 2024
306 Medicare Part D claims for 221 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Albuterol Sulfate Hfa48 claims
- Cephalexin35 claims
- Amoxicillin-Clavulanate Potass22 claims
- Nitrofurantoin Mono-Macro20 claims
- Hydrocodone-Acetaminophen18 claims
- Prednisone16 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.
The MIPS final score for 2023 (Medicare payment program): 96.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Dignity Health Medical FoundationGrass Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrea L. Harris among 7,751 emergency medicine physician records in California
Andrea L. Harris, MD is one of 7,751 emergency 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 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1991 · median 2011 among the 4,560 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 emergency medicine physician records list a practice address in Grass Valley
They are 16 of the 1,540 NPPES records with a practice address in Grass Valley, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Grass Valley → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Joseph Britton, M.D.Grass Valley, CA 959451902805831
- David Duncan, M.D.Grass Valley, CA 959451528068459
- Brian Evans, M.D.Grass Valley, CA 959451841290798
- Daniel Goldsmith, M.D.Grass Valley, CA 959451598720542
- Dawn Harris, M.D.Grass Valley, CA 959451235139189
- Roger Hicks, M.D.Grass Valley, CA 959451689605206
- David Hunter, M.D.Grass Valley, CA 959451831199785
- Thomas Lee, M.D.Grass Valley, CA 959451104827757
Common questions
What is Andrea L. Harris, MD's NPI number?
Andrea L. Harris, MD's National Provider Identifier (NPI) is 1154439669, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrea L. Harris, MD located?
The NPPES record lists a practice address at 107 Margaret LN, Grass Valley, CA, 95945. Phone: (530) 274-9623. Providers update this record themselves, so call before visiting.
How can I verify Andrea L. Harris, MD's license?
NPPES lists California license number G78196, 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 Andrea L. Harris, MD prescribe under Medicare Part D?
In 2024, Andrea L. Harris, MD had 306 Medicare Part D claims for 221 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Andrea L. Harris, MD's MIPS final score?
The 2023 MIPS final score is 96.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.