Alexander Guile
Student in an Organized Health Care Education/Training Program · Riverside, CA
Alexander Guile is a student in an organized health care education/training program with a practice address in Riverside, California, and NPI 1366837551, issued on Apr 3, 2015. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexander Guile
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 10800 Magnolia Ave, Riverside, CA 92505
- Phone
- (408) 891-9421
- Enumerated
- Apr 3, 2015
- Record last updated
- Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190522001105); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Also registered at 10800 Magnolia Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Abapo, MDPediatrics Physician1841348786
- Hussein Abdulrassoul, MDOrthopaedic Surgery Physician1972123891
- Kimberly Adams, PA-CMedical Physician Assistant1053522870
- Alfredo Aguiar, PAPhysician Assistant1043368970
- Michael Aguinaldo, M.D.Pediatrics Physician1851531487
- Maria Aguirre, MDPediatrics Physician1295806255
Verify Alexander Guile in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20.6 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024
3,820 Medicare Part D claims for 472 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 199 claims were for opioids.
Most prescribed
- Atorvastatin Calcium357 claims
- Amlodipine Besylate210 claims
- Lisinopril155 claims
- Rosuvastatin Calcium125 claims
- Levothyroxine Sodium117 claims
- Metformin Hcl108 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 GroupRiverside, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexander Guile among 40,652 student in an organized health care education/training program records in California
Alexander Guile is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 11% of them.
- NPI issued2015 · 11% of these records are older, 87% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2015 · median 2017 among the 2,409 with a school on file
- Record last updated2021 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
657 student in an organized health care education/training program records list a practice address in Riverside
They are 657 of the 13,893 NPPES records with a practice address in Riverside, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in Riverside → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Heather Brady-Gruca, M.D.Riverside, CA 925051306232277
- Khontheary Chap, M.DRiverside, CA 925051407219058
- Raquel Espinosa, M.D.Riverside, CA 925051881057255
- Megan Ferri, D.O.Riverside, CA 925051285996207
- Maureen Girgis, M.D.Riverside, CA 925051275927386
- Christopher Gutierrez, DPTRiverside, CA 925051275968091
- Lisa Montgomery, M.D.Riverside, CA 925051811332950
- Joseph Nolan, DORiverside, CA 925051508131319
Common questions
What is Alexander Guile's NPI number?
Alexander Guile's National Provider Identifier (NPI) is 1366837551, issued on Apr 3, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Guile located?
The NPPES record lists a practice address at 10800 Magnolia Ave, Riverside, CA, 92505. Phone: (408) 891-9421. Providers update this record themselves, so call before visiting.
How can I verify Alexander Guile's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Alexander Guile prescribe under Medicare Part D?
In 2024, Alexander Guile had 3,820 Medicare Part D claims for 472 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.