Sihuor Peak, PA
Physician Assistant · Alhambra, CA
Sihuor Peak, PA is a physician assistant with a practice address in Alhambra, California, and NPI 1205846326, issued on Aug 9, 2006. Check the license (California PA16084, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sihuor Peak
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA16084 CA
Self-reported in NPPES; status is on the state search - Practice location
- 707 S Garfield Ave, Alhambra, CA 91801
- Phone
- (626) 656-1328
- Enumerated
- Aug 9, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (626) 656-1264
- Medicare enrollment
- Enrolled (PECOS I20110204000658); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 707 S Garfield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Paul Chiu, MDInterventional Pain Medicine Physician1467440883
- Eddie Hu, M.D.Specialist1871537738
Verify Sihuor Peak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA16084Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average physician assistant in 2024
522 Medicare Part D claims for 162 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 275 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen135 claims
- Oxycodone-Acetaminophen78 claims
- Carisoprodol42 claims
- Tramadol Hcl40 claims
- Celecoxib36 claims
- Ibuprofen30 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
- Cedars-Sinai Medical Care FoundationPasadena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sihuor Peak among 14,451 physician assistant records in California
Sihuor Peak, PA 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2001 · median 2018 among the 7,214 with a school on file
- Record last updated2007 · 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).
75 physician assistant records list a practice address in Alhambra
They are 75 of the 1,802 NPPES records with a practice address in Alhambra, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Alhambra → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Cristina Aragon-Navarrete, PA-CAlhambra, CA 918011912159559
- Courtney Boucher, PA-CAlhambra, CA 918011033594536
- Cynthia Chan, P.A.Alhambra, CA 918011285636787
- Tung Cheung, P.A.Alhambra, CA 918011992746010
- Eugene Delrosario, PAAlhambra, CA 918011720098874
- Sophia FongAlhambra, CA 918011578853180
- Huajun HeAlhambra, CA 918011437669397
- Jennifer Liu, PAAlhambra, CA 918011861913113
Common questions
What is Sihuor Peak, PA's NPI number?
Sihuor Peak, PA's National Provider Identifier (NPI) is 1205846326, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sihuor Peak, PA located?
The NPPES record lists a practice address at 707 S Garfield Ave, Alhambra, CA, 91801. Phone: (626) 656-1328. Providers update this record themselves, so call before visiting.
How can I verify Sihuor Peak, PA's license?
NPPES lists California license number PA16084, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sihuor Peak, PA prescribe under Medicare Part D?
In 2024, Sihuor Peak, PA had 522 Medicare Part D claims for 162 beneficiaries; the average among physician assistant prescribers was 830. 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.