Juan Manuel Perez Quintana, MD
Internal Medicine Physician · San Bernardino, CA
Juan Manuel Perez Quintana, MD is an internal medicine physician with a practice address in San Bernardino, California, and NPI 1053930644, issued on Apr 13, 2020. Check the license (California A186249, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Juan Manuel Perez Quintana
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A186249 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2101 N Waterman Ave, San Bernardino, CA 92404
- Phone
- (909) 881-4520
- Enumerated
- Apr 13, 2020
- Record last updated
- Nov 24, 2025
- Medicare enrollment
- Enrolled (PECOS I20230906000108); accepts Medicare assignment
- 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 2101 N Waterman Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Juan Manuel Perez Quintana in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A186249Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
292 Medicare Part D claims for 112 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium23 claims
- Levofloxacin16 claims
- Pantoprazole Sodium16 claims
- Amlodipine Besylate15 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
- Inpatient Specialists OF California PCSan Bernardino, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Juan Manuel Perez Quintana among 17,696 internal medicine physician records in California
Juan Manuel Perez Quintana, 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 2020, is newer than 89% of them.
- NPI issued2020 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2020 · 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).
58 internal medicine physician records list a practice address in San Bernardino
They are 58 of the 5,645 NPPES records with a practice address in San Bernardino, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in San Bernardino → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Shuang Bai, M.D.San Bernardino, CA 924041154346799
- Carina Buhay, MDSan Bernardino, CA 924041639143530
- Ronald Burton, MDSan Bernardino, CA 924041225008006
- Peter Csapoczi, MDSan Bernardino, CA 924041841357118
- Magdi Elsaadi, MDSan Bernardino, CA 924041902876683
- Ahamed Jiffry, MDSan Bernardino, CA 924041295848679
- Tony Kastoon, M.D.San Bernardino, CA 924041184636235
- Ernest Levister, MDSan Bernardino, CA 924041962577080
Common questions
What is Juan Manuel Perez Quintana, MD's NPI number?
Juan Manuel Perez Quintana, MD's National Provider Identifier (NPI) is 1053930644, issued on Apr 13, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Juan Manuel Perez Quintana, MD located?
The NPPES record lists a practice address at 2101 N Waterman Ave, San Bernardino, CA, 92404. Phone: (909) 881-4520. Providers update this record themselves, so call before visiting.
How can I verify Juan Manuel Perez Quintana, MD's license?
NPPES lists California license number A186249, 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 Juan Manuel Perez Quintana, MD prescribe under Medicare Part D?
In 2024, Juan Manuel Perez Quintana, MD had 292 Medicare Part D claims for 112 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.