Ana D. Rubalcaba, PA-C
Medical Physician Assistant · Fontana, CA
Ana D. Rubalcaba, PA-C is a medical physician assistant with a practice address in Fontana, California, and NPI 1821360702, issued on Feb 7, 2012. Check the license (California PA22007, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ana D. Rubalcaba
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA22007 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8110 Mango Ave, Fontana, CA 92335
- Phone
- (909) 822-1164
- Enumerated
- Feb 7, 2012
- Record last updated
- Nov 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20121218000103); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 8110 Mango Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ana D. Rubalcaba in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA22007Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average medical physician assistant in 2024
528 Medicare Part D claims for 326 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 21 claims were for opioids.
Most prescribed
- Albuterol Sulfate Hfa68 claims
- Meloxicam54 claims
- Prednisone42 claims
- Ibuprofen36 claims
- Doxycycline Monohydrate34 claims
- Cephalexin24 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
- Southern California Permanente Medical GroupFontana, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ana D. Rubalcaba among 3,376 medical physician assistant records in California
Ana D. Rubalcaba, PA-C is one of 3,376 medical physician assistant records with a practice address in California. 69% 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 51% of them.
- NPI issued2012 · 51% of these records are older, 46% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2011 · median 2012 among the 1,347 with a school on file
- Record last updated2021 · 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 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Fontana → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Henrietta Green, PA-CFontana, CA 923351548819634
- Hannah Kim, P.A.Fontana, CA 923351487962288
- Paul LimFontana, CA 923351396479614
- Wendy Amezcua, PAFontana, CA 923361982854865
- Alfonso Becerra, PHYSICIAN ASSISTANTFontana, CA 923361275717506
- Emily Hun, PACFontana, CA 923361164605093
- Ann MarcianoFontana, CA 923361053715797
- Tameem Sabry, PA-CFontana, CA 923361215302989
Common questions
What is Ana D. Rubalcaba, PA-C's NPI number?
Ana D. Rubalcaba, PA-C's National Provider Identifier (NPI) is 1821360702, issued on Feb 7, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ana D. Rubalcaba, PA-C located?
The NPPES record lists a practice address at 8110 Mango Ave, Fontana, CA, 92335. Phone: (909) 822-1164. Providers update this record themselves, so call before visiting.
How can I verify Ana D. Rubalcaba, PA-C's license?
NPPES lists California license number PA22007, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ana D. Rubalcaba, PA-C prescribe under Medicare Part D?
In 2024, Ana D. Rubalcaba, PA-C had 528 Medicare Part D claims for 326 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.