Caroline Giroux, M.D.
Psychiatry Physician · Sacramento, CA
Caroline Giroux, M.D. is a psychiatry physician with a practice address in Sacramento, California, and NPI 1639203680, issued on Mar 14, 2007. Check the license (California A99259, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Caroline Giroux
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A99259 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2230 Stockton Blvd, Sacramento, CA 95817
- Phone
- (916) 734-3574
- Enumerated
- Mar 14, 2007
- Record last updated
- Sep 29, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080414000702); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 2230 Stockton Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sophia AbdouStudent in an Organized Health Care Education/Training Program1780347393
- Mary-Ann Abraham, M.D.Geriatric Psychiatry Physician1437503117
- Nupoor AdhikariAdult Companion1710766456
- Yovanna AguileraCounselor1124542964
- Rashid AkbariStudent in an Organized Health Care Education/Training Program1235069188
- Marina AlbuquerqueCase Manager/Care Coordinator1285367961
Verify Caroline Giroux in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A99259Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average psychiatry physician in 2024
487 Medicare Part D claims for 62 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Clonidine Hcl56 claims
- Escitalopram Oxalate30 claims
- Trazodone Hcl24 claims
- Lamotrigine23 claims
- Bupropion Xl21 claims
- Citalopram Hbr21 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
- Regents OF The University OF CaliforniaSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caroline Giroux among 8,673 psychiatry physician records in California
Caroline Giroux, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 48% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2000 · median 2005 among the 3,295 with a school on file
- Record last updated2017 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
331 psychiatry physician records list a practice address in Sacramento
They are 331 of the 33,083 NPPES records with a practice address in Sacramento, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Sacramento → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- James Bourgeois, M.D.Sacramento, CA 958171982686374
- Cameron Carter, M.D.Sacramento, CA 958171609851989
- Robert Hales, M.D.Sacramento, CA 958171447232764
- Richard Maddock, M.D.Sacramento, CA 958171841274677
- Robert McCarron, D.O.Sacramento, CA 958171831173087
- Thomas Nordahl, M.D., PH.D.Sacramento, CA 958171831174747
- John Onate, M.D.Sacramento, CA 958171497730014
- Murat Pakyurek, M.D.Sacramento, CA 958171174507735
Common questions
What is Caroline Giroux, M.D.'s NPI number?
Caroline Giroux, M.D.'s National Provider Identifier (NPI) is 1639203680, issued on Mar 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Caroline Giroux, M.D. located?
The NPPES record lists a practice address at 2230 Stockton Blvd, Sacramento, CA, 95817. Phone: (916) 734-3574. Providers update this record themselves, so call before visiting.
How can I verify Caroline Giroux, M.D.'s license?
NPPES lists California license number A99259, 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 Caroline Giroux, M.D. prescribe under Medicare Part D?
In 2024, Caroline Giroux, M.D. had 487 Medicare Part D claims for 62 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.