Don Zacharias, MD
Family Medicine Physician · Sacramento, CA
Don Zacharias, MD is a family medicine physician with a practice address in Sacramento, California, and NPI 1881676278, issued on Nov 19, 2005. Check the license (California G041968, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Don Zacharias
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G041968 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2000 O St, Sacramento, CA 95814
- Phone
- (916) 442-1011
- Enumerated
- Nov 19, 2005
- Record last updated
- Dec 3, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (916) 444-8661
- Medicaid ID
- 00G419680 CA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 2000 O St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Bevan, MDFamily Medicine Physician1235111329
- Ann Smith, FNPFamily Nurse Practitioner1831173871
Verify Don Zacharias in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G041968Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family medicine physician in 2024
215 Medicare Part D claims for 45 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Levothyroxine Sodium20 claims
- Lorazepam15 claims
- Pantoprazole Sodium12 claims
- Hydrocortisone11 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.
Don Zacharias among 17,133 family medicine physician records in California
Don Zacharias, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2007 · 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).
473 family medicine physician records list a practice address in Sacramento
They are 473 of the 33,083 NPPES records with a practice address in Sacramento, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Sacramento → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jacqueline Abdalla, M.D.Sacramento, CA 958141376937557
- Anna Lee Amarnath, MD, MPHSacramento, CA 958141518129790
- Terry Arikawa, D.O.Sacramento, CA 958141336361328
- Heather Bevan, MDSacramento, CA 958141235111329
- John Lewin, MDSacramento, CA 958141023126513
- Elizabeth Lynn, MDSacramento, CA 958141588002166
- Violet McKee, MDSacramento, CA 958141609828524
- Steven Moulios, DOSacramento, CA 958141811045826
Common questions
What is Don Zacharias, MD's NPI number?
Don Zacharias, MD's National Provider Identifier (NPI) is 1881676278, issued on Nov 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Don Zacharias, MD located?
The NPPES record lists a practice address at 2000 O St, Sacramento, CA, 95814. Phone: (916) 442-1011. Providers update this record themselves, so call before visiting.
How can I verify Don Zacharias, MD's license?
NPPES lists California license number G041968, 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 Don Zacharias, MD prescribe under Medicare Part D?
In 2024, Don Zacharias, MD had 215 Medicare Part D claims for 45 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.