Susette Grosveld, PA-C
Physician Assistant · Whittier, CA
Susette Grosveld, PA-C is a physician assistant with a practice address in Whittier, California, and NPI 1912253576, issued on Jul 31, 2012. Check the license (California PA22432, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Susette Grosveld
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA22432 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12291 Washington Blvd Ste 201, Whittier, CA 90606
- Phone
- (562) 698-0306
- Enumerated
- Jul 31, 2012
- Record last updated
- Apr 15, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130531000238); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 12291 Washington Blvd Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahilan Arulanandan, MDGastroenterology Physician1992148266
- Laura Kheng, PA-CPhysician Assistant1912410358
- Alex Shindel, M.D.Gastroenterology Physician1497013759
- Bo Kyung Sul, NPNurse Practitioner1225809262
Verify Susette Grosveld in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA22432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average physician assistant in 2024
3,029 Medicare Part D claims for 1,473 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole559 claims
- Sod Sulf-Potass Sulf-Mag Sulf472 claims
- Gavilyte-C331 claims
- Lansoprazole205 claims
- Pantoprazole Sodium154 claims
- Famotidine116 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 practice group's MIPS final score for 2023 (Medicare payment program): 76.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,174.62
36 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 64,719 providers of this specialty with any payment received $841.65 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.
Bills Medicare through one group practice
- Pih Health PhysiciansWhittier, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susette Grosveld among 14,451 physician assistant records in California
Susette Grosveld, PA-C is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 33% of them.
- NPI issued2012 · 33% of these records are older, 65% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2012 · median 2018 among the 7,214 with a school on file
- Record last updated2015 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
89 physician assistant records list a practice address in Whittier
They are 89 of the 2,836 NPPES records with a practice address in Whittier, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Whittier → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Armando Aguiniga, PA-CWhittier, CA 906061477194215
- Jacklyn Corona-KernsWhittier, CA 906061134042146
- Laura Kheng, PA-CWhittier, CA 906061912410358
- Dalena Pham, PA-CWhittier, CA 906061295455053
- Tommy Pham, PA-CWhittier, CA 906061447930110
- Teresa Sokol, PA CWhittier, CA 906061144213067
- Lilia Vazquez, PA-CWhittier, CA 906061417283367
- Kaitlyn Clark, PA-CWhittier, CA 906051518637180
Common questions
What is Susette Grosveld, PA-C's NPI number?
Susette Grosveld, PA-C's National Provider Identifier (NPI) is 1912253576, issued on Jul 31, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Susette Grosveld, PA-C located?
The NPPES record lists a practice address at 12291 Washington Blvd Ste 201, Whittier, CA, 90606. Phone: (562) 698-0306. Providers update this record themselves, so call before visiting.
How can I verify Susette Grosveld, PA-C's license?
NPPES lists California license number PA22432, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Susette Grosveld, PA-C prescribe under Medicare Part D?
In 2024, Susette Grosveld, PA-C had 3,029 Medicare Part D claims for 1,473 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Susette Grosveld, PA-C's MIPS final score?
The 2023 MIPS final score is 76.3 of 100, reported for the practice group. 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.