Laura Carolina Nieves, MD
Internal Medicine Physician · Corona, CA
Laura Carolina Nieves, MD is an internal medicine physician with a practice address in Corona, California, and NPI 1073808994, issued on Jun 20, 2011. Check the license (California A152521, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Laura Carolina Nieves
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A152521 CA
Self-reported in NPPES; status is on the state search - Practice location
- 341 Magnolia Ave Ste 206, Corona, CA 92879
- Phone
- (951) 554-5778
- Enumerated
- Jun 20, 2011
- Record last updated
- Nov 10, 2025
- Fax
- (951) 429-1226
- Medicare enrollment
- Enrolled (PECOS I20190214000796); accepts Medicare assignment
- Medical or professional school
- Ponce School Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 341 Magnolia Ave Ste 206
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sabrina Monfils, PA-CPhysician Assistant1831040195
Verify Laura Carolina Nieves in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A152521Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% more Medicare Part D claims than the average internal medicine physician in 2024
6,162 Medicare Part D claims for 446 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 129 claims were for opioids.
Most prescribed
- Atorvastatin Calcium389 claims
- Levothyroxine Sodium381 claims
- Losartan Potassium285 claims
- Alprazolam225 claims
- Amlodipine Besylate205 claims
- Lisinopril174 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: $372.47
13 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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 2 group practices
- Prohealth Partners, A Medical GroupCorona, CA
- United Medical DoctorsMurrieta, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Laura Carolina Nieves among 17,696 internal medicine physician records in California
Laura Carolina Nieves, 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 2011, is newer than 66% of them.
- NPI issued2011 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2011 · median 2004 among the 11,065 with a school on file
- Record last updated2025 · 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).
52 internal medicine physician records list a practice address in Corona
They are 52 of the 3,731 NPPES records with a practice address in Corona, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Corona → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- George Chidi, M.D.Corona, CA 928791396168944
- Jack Cochran, MDCorona, CA 928791700974938
- Christine Duong, MDCorona, CA 928791649299702
- Michael Lam, M.D.Corona, CA 928791033122601
- Mohammad Mahmud, MD, MPH, PHDCorona, CA 928791164513784
- Michael Molinari, MDCorona, CA 928791154420917
- Huong Nguyen, M.D.Corona, CA 928791992199343
- Garvin Patel, M.D.Corona, CA 928791992932800
Common questions
What is Laura Carolina Nieves, MD's NPI number?
Laura Carolina Nieves, MD's National Provider Identifier (NPI) is 1073808994, issued on Jun 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Laura Carolina Nieves, MD located?
The NPPES record lists a practice address at 341 Magnolia Ave Ste 206, Corona, CA, 92879. Phone: (951) 554-5778. Providers update this record themselves, so call before visiting.
How can I verify Laura Carolina Nieves, MD's license?
NPPES lists California license number A152521, 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 Laura Carolina Nieves, MD prescribe under Medicare Part D?
In 2024, Laura Carolina Nieves, MD had 6,162 Medicare Part D claims for 446 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.