Zachary Holt, M.D.
Internal Medicine Physician · Sacramento, CA
Zachary Holt, M.D. is an internal medicine physician with a practice address in Sacramento, California, and NPI 1699964700, issued on Oct 15, 2007. Check the license (California A101798, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Zachary Holt
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A101798 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4150 V St, Sacramento, CA 95817
- Phone
- (916) 734-7080
- Enumerated
- Oct 15, 2007
- Entity
- Type 1 · individual
Also registered at 4150 V St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lia Angela Africa, M.D.Internal Medicine Physician1164849360
- Jillian Ahrens, M.D.Internal Medicine Physician1225307457
- Amar Al-Juburi, M.D.Gastroenterology Physician1821041229
- Waqar Ali, M.D.Internal Medicine Physician1891112090
- Amir Amini, M.D.Student in an Organized Health Care Education/Training Program1164699302
- Shubha Ananthakrishnan, MDNephrology Physician1275633869
Verify Zachary Holt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A101798Check 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 internal medicine physician in 2024
3,306 Medicare Part D claims for 216 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 306 claims were for opioids.
Most prescribed
- Amlodipine Besylate135 claims
- Atorvastatin Calcium134 claims
- Gabapentin118 claims
- Oxycodone Hcl83 claims
- Hydrocodone-Acetaminophen75 claims
- Levothyroxine Sodium69 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: $1,137.00
3 payments, mostly consulting fee; the largest payer was Regeneron Healthcare Solutions, Inc.. 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
- Regents OF The Univ OF CASacramento, 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.
697 internal medicine physician records list a Sacramento practice address
They are 697 of the 33,083 NPPES records with a Sacramento practice address, and 20,403 internal medicine physician records in California.
All 697 in Sacramento → All 20,403 in California → Every provider in Sacramento →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- 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 Zachary Holt, M.D.'s NPI number?
Zachary Holt, M.D.'s National Provider Identifier (NPI) is 1699964700, issued on Oct 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Holt, M.D. located?
The NPPES record lists a practice address at 4150 V St, Sacramento, CA, 95817. Phone: (916) 734-7080. Providers update this record themselves, so call before visiting.
How can I verify Zachary Holt, M.D.'s license?
NPPES lists California license number A101798, 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 Zachary Holt, M.D. prescribe under Medicare Part D?
In 2024, Zachary Holt, M.D. had 3,306 Medicare Part D claims for 216 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.