Sarah Van Den Hoek Graff, M.D.
Psychiatry Physician · Irvine, CA
Sarah Van Den Hoek Graff, M.D. is a psychiatry physician with a practice address in Irvine, California, and NPI 1346292398, issued on May 17, 2006. Check the license (California C54215, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sarah Van Den Hoek Graff
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- C54215 CA
Self-reported in NPPES; status is on the state search - Practice location
- 17 Mayer CT, Irvine, CA 92617
- Phone
- (413) 230-9400
- Enumerated
- May 17, 2006
- Record last updated
- Jul 3, 2024
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Verify Sarah Van Den Hoek Graff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C54215Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average psychiatry physician in 2024
182 Medicare Part D claims for 14 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Quetiapine Fumarate27 claims
- Trazodone Hcl20 claims
- Lisdexamfetamine Dimesylate13 claims
- Desvenlafaxine Succinate Er12 claims
- Duloxetine Hcl12 claims
- Alprazolam11 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.
Sarah Van Den Hoek Graff among 8,673 psychiatry physician records in California
Sarah Van Den Hoek Graff, 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 67% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2024 · 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).
54 psychiatry physician records list a practice address in Irvine
They are 54 of the 7,778 NPPES records with a practice address in Irvine, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Irvine → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Kamal Artin, M.D.Irvine, CA 926181285876813
- Amy BloodIrvine, CA 926181003208570
- Harold Boerlin, M.D.Irvine, CA 926181043441090
- Ravindra Chand, M.D.Irvine, CA 926181013099951
- Emily Johnson, M.D.Irvine, CA 926181063590438
- Aaron Neustadt, M.D.Irvine, CA 926181295980605
- Amelia Russo-Neustadt, M.D., PH.D.Irvine, CA 926181003268020
- Alejandra Suzuki, M.D.Irvine, CA 926181730213497
Common questions
What is Sarah Van Den Hoek Graff, M.D.'s NPI number?
Sarah Van Den Hoek Graff, M.D.'s National Provider Identifier (NPI) is 1346292398, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Van Den Hoek Graff, M.D. located?
The NPPES record lists a practice address at 17 Mayer CT, Irvine, CA, 92617. Phone: (413) 230-9400. Providers update this record themselves, so call before visiting.
How can I verify Sarah Van Den Hoek Graff, M.D.'s license?
NPPES lists California license number C54215, 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 Sarah Van Den Hoek Graff, M.D. prescribe under Medicare Part D?
In 2024, Sarah Van Den Hoek Graff, M.D. had 182 Medicare Part D claims for 14 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.