Crisostomo Alejo Armada, D.O.
Family Medicine Physician · Rancho Cucamonga, CA
Crisostomo Alejo Armada, D.O. is a family medicine physician with a practice address in Rancho Cucamonga, California, and NPI 1902823701, issued on Jul 16, 2006. Check the license (California 20A5158, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Crisostomo Alejo Armada
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A5158 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10399 Lemon Ave Ste 101, Rancho Cucamonga, CA 91737
- Phone
- (909) 373-0216
- Enumerated
- Jul 16, 2006
- Record last updated
- Feb 27, 2023
- Fax
- (909) 373-1902
- Medicare enrollment
- Enrolled (PECOS I20050726000841); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 1983
- Entity
- Type 1 · individual
Also registered at 10399 Lemon Ave Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arvin Anabo, P.A.-CMedical Physician Assistant1306051008
- Marie Dethomas, NPPediatric Nurse Practitioner1811353196
Verify Crisostomo Alejo Armada in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A5158Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% more Medicare Part D claims than the average family medicine physician in 2024
6,989 Medicare Part D claims for 565 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 55 claims were for opioids.
Most prescribed
- Atorvastatin Calcium492 claims
- Levothyroxine Sodium438 claims
- Lisinopril302 claims
- Amlodipine Besylate285 claims
- Rosuvastatin Calcium272 claims
- Metformin Hcl228 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.
Industry payments in 2024: $773.72
42 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 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.
62 family medicine physician records list a practice address in Rancho Cucamonga
They are 62 of the 4,579 NPPES records with a practice address in Rancho Cucamonga, and 17,133 family medicine physician records in California.
All 62 in Rancho Cucamonga → All 17,133 in California → Every provider in Rancho Cucamonga →
Other family medicine physician records in California
- Omer Aba-Omer, MDSanta Monica, CA1649702093
- Michelle Ababa, MDWilmington, CA1710922513
- Anna Tzeitel Abalos, MDRoseville, CA1720200017
- Adan Abarca, MDAnaheim, CA1760553689
- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Crisostomo Alejo Armada, D.O.'s NPI number?
Crisostomo Alejo Armada, D.O.'s National Provider Identifier (NPI) is 1902823701, issued on Jul 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Crisostomo Alejo Armada, D.O. located?
The NPPES record lists a practice address at 10399 Lemon Ave Ste 101, Rancho Cucamonga, CA, 91737. Phone: (909) 373-0216. Providers update this record themselves, so call before visiting.
How can I verify Crisostomo Alejo Armada, D.O.'s license?
NPPES lists California license number 20A5158, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Crisostomo Alejo Armada, D.O. prescribe under Medicare Part D?
In 2024, Crisostomo Alejo Armada, D.O. had 6,989 Medicare Part D claims for 565 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.