Cristina Margarita Aragon-Navarrete, PA-C
Physician Assistant · Alhambra, CA
Cristina Margarita Aragon-Navarrete, PA-C is a physician assistant with a practice address in Alhambra, California, and NPI 1912159559, issued on Oct 15, 2008. Check the license (California PA19928, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cristina Margarita Aragon-Navarrete
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA19928 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2550 W Main St, Alhambra, CA 91801
- Phone
- (626) 457-6913
- Enumerated
- Oct 15, 2008
- Record last updated
- Jun 3, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100614000285); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 2550 W Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Daniel JeungMarriage & Family Therapist1598138471
- Davy LinMarriage & Family Therapist1205881554
- Valerie Riddel, LCSWClinical Social Worker1598002925
- June SanoMarriage & Family Therapist1164638045
Verify Cristina Margarita Aragon-Navarrete in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA19928Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average physician assistant in 2024
373 Medicare Part D claims for 231 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 60 claims were for opioids.
Most prescribed
- Ibuprofen54 claims
- Hydrocodone-Acetaminophen40 claims
- Methylprednisolone40 claims
- Methocarbamol20 claims
- Cephalexin18 claims
- Cefdinir14 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
- Exer Medical CorporationCalabasas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cristina Margarita Aragon-Navarrete among 14,451 physician assistant records in California
Cristina Margarita Aragon-Navarrete, 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 2008, is newer than 22% of them.
- NPI issued2008 · 22% of these records are older, 75% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2008 · 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).
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
- 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
- Felicia Markham-Dickson, PA-CAlhambra, CA 918011164423422
Common questions
What is Cristina Margarita Aragon-Navarrete, PA-C's NPI number?
Cristina Margarita Aragon-Navarrete, PA-C's National Provider Identifier (NPI) is 1912159559, issued on Oct 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Cristina Margarita Aragon-Navarrete, PA-C located?
The NPPES record lists a practice address at 2550 W Main St, Alhambra, CA, 91801. Phone: (626) 457-6913. Providers update this record themselves, so call before visiting.
How can I verify Cristina Margarita Aragon-Navarrete, PA-C's license?
NPPES lists California license number PA19928, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Cristina Margarita Aragon-Navarrete, PA-C prescribe under Medicare Part D?
In 2024, Cristina Margarita Aragon-Navarrete, PA-C had 373 Medicare Part D claims for 231 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.