Cynthia Irene Aguilera, MD
Internal Medicine Physician · Los Angeles, CA
Cynthia Irene Aguilera, MD is an internal medicine physician with a practice address in Los Angeles, California, and NPI 1073005641, issued on May 30, 2018. Check the license (California A174579, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Cynthia Irene Aguilera
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A174579 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1300 N Mission RD, Los Angeles, CA 90033
- Phone
- (213) 747-5542
- Enumerated
- May 30, 2018
- Record last updated
- Apr 11, 2023
- Medicare enrollment
- Enrolled (PECOS I20251015002239); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1300 N Mission RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Patrick Carraher, RNAmbulatory Care Registered Nurse1811418213
- Yolanda Estrada, RNAmbulatory Care Registered Nurse1780106989
- Ana FuPerinatal Registered Nurse1518489327
- Gualberto Gonzalez, LCSWClinical Social Worker1881376648
Verify Cynthia Irene Aguilera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A174579Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
253 Medicare Part D claims for 19 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.
Most prescribed
- Dovato31 claims
- Biktarvy20 claims
- Benazepril Hcl18 claims
- Amlodipine Besylate17 claims
- Atorvastatin Calcium14 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: $290.84
11 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Cynthia Irene Aguilera among 17,696 internal medicine physician records in California
Cynthia Irene Aguilera, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2017 · median 2004 among the 11,065 with a school on file
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,423 internal medicine physician records list a practice address in Los Angeles
They are 1,423 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Los Angeles → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ron Ben-Ari, M.D.Los Angeles, CA 900331275562431
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- Bharat Chaudry, M.D.Los Angeles, CA 900331194754374
- William Hardy, M.D.Los Angeles, CA 900331760410518
- Howard Hodis, M.D.Los Angeles, CA 900331407894009
- Eric Hsieh, M.D.Los Angeles, CA 900331811941974
- Jenny Hwang, M.D.Los Angeles, CA 900331578548764
- Michael Karp, M.D.Los Angeles, CA 900331336177229
Common questions
What is Cynthia Irene Aguilera, MD's NPI number?
Cynthia Irene Aguilera, MD's National Provider Identifier (NPI) is 1073005641, issued on May 30, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia Irene Aguilera, MD located?
The NPPES record lists a practice address at 1300 N Mission RD, Los Angeles, CA, 90033. Phone: (213) 747-5542. Providers update this record themselves, so call before visiting.
How can I verify Cynthia Irene Aguilera, MD's license?
NPPES lists California license number A174579, 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 Cynthia Irene Aguilera, MD prescribe under Medicare Part D?
In 2024, Cynthia Irene Aguilera, MD had 253 Medicare Part D claims for 19 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.