Lina C. Dela Cruz, MD
Internal Medicine Physician · West Covina, CA
Lina C. Dela Cruz, MD is an internal medicine physician with a practice address in West Covina, California, and NPI 1952489858, issued on Nov 1, 2006. Check the license (California A69421, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lina C. Dela Cruz
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A69421 CA
Self-reported in NPPES; status is on the state search - Practice location
- 140 N Orange Ave Ste 100, West Covina, CA 91790
- Phone
- (626) 800-1200
- Enumerated
- Nov 1, 2006
- Record last updated
- Feb 2, 2022
- Medicaid ID
- 00A694210 CA
- Medicare enrollment
- Enrolled (PECOS I20110315000328); 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 140 N Orange Ave Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cesar Jimenez, MDInternal Medicine Physician1114099942
- Antoinette Levier, FNP-BCFamily Nurse Practitioner1912502469
Verify Lina C. Dela Cruz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A69421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average internal medicine physician in 2024
8,396 Medicare Part D claims for 642 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 205 claims were for opioids.
Most prescribed
- Atorvastatin Calcium754 claims
- Losartan Potassium539 claims
- Amlodipine Besylate529 claims
- Metformin Hcl454 claims
- Lisinopril290 claims
- Simvastatin235 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: $683.73
26 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. 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.
Bills Medicare through one group practice
- Mayflower Medical Group IncWest Covina, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lina C. Dela Cruz among 17,696 internal medicine physician records in California
Lina C. Dela Cruz, 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1989 · median 2004 among the 11,065 with a school on file
- Record last updated2022 · 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).
23 internal medicine physician records list a practice address in West Covina
They are 23 of the 2,450 NPPES records with a practice address in West Covina, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in West Covina → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Amitabh Chauhan, M.D.West Covina, CA 917901619925948
- Johny Cu, MDWest Covina, CA 917901336223569
- Seung Sue Cua, MDWest Covina, CA 917901063513661
- Ziad Dabuni, M.D.West Covina, CA 917901851349187
- Anil Gupta, MDWest Covina, CA 917901538182407
- Cesar Jimenez, MDWest Covina, CA 917901114099942
- Ruth Karunananthan, M.D.West Covina, CA 917901922057256
- Ping Lim, MDWest Covina, CA 917901851408009
Common questions
What is Lina C. Dela Cruz, MD's NPI number?
Lina C. Dela Cruz, MD's National Provider Identifier (NPI) is 1952489858, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lina C. Dela Cruz, MD located?
The NPPES record lists a practice address at 140 N Orange Ave Ste 100, West Covina, CA, 91790. Phone: (626) 800-1200. Providers update this record themselves, so call before visiting.
How can I verify Lina C. Dela Cruz, MD's license?
NPPES lists California license number A69421, 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 Lina C. Dela Cruz, MD prescribe under Medicare Part D?
In 2024, Lina C. Dela Cruz, MD had 8,396 Medicare Part D claims for 642 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.