Juan Perez, D.O.
Family Medicine Physician · Reading, PA
Juan Perez, D.O. is a family medicine physician with a practice address in Reading, Pennsylvania, and NPI 1659359180, issued on Jan 5, 2006. Check the license (Pennsylvania OS021073, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Juan Perez
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS021073 PA
Self-reported in NPPES; status is on the state search - Practice location
- 145 N 6TH St FL 1, Reading, PA 19601
- Phone
- (610) 208-4558
- Enumerated
- Jan 5, 2006
- Record last updated
- Jun 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (610) 378-2441
- Medicaid ID
- 036100812 IL
- Medicare enrollment
- Enrolled (PECOS I20210430000949); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 1997
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 145 N 6TH St FL 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sreenath Jagannathan, DOStudent in an Organized Health Care Education/Training Program1821519109
- Accamma Joy, D.O.Family Medicine Physician1124133285
Verify Juan Perez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS021073Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average family medicine physician in 2024
2,373 Medicare Part D claims for 208 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 141 claims were for opioids.
Most prescribed
- Gabapentin166 claims
- Atorvastatin Calcium149 claims
- Metformin Hcl77 claims
- Albuterol Sulfate Hfa70 claims
- Omeprazole67 claims
- Amlodipine Besylate63 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 71.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $357.99
3 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.
Bills Medicare through 2 group practices
- St Joseph Medical GroupReading, PA
- St Joseph Regional Health NetworkReading, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Juan Perez among 7,483 family medicine physician records in Pennsylvania
Juan Perez, D.O. is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 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 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1997 · median 2005 among the 4,529 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
83 family medicine physician records list a practice address in Reading
They are 83 of the 1,822 NPPES records with a practice address in Reading, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Reading → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Felipe Arias, M.D.Reading, PA 196011124055371
- Sandhya BuchReading, PA 196011730294083
- Niladri Das, MDReading, PA 196011275731689
- Margaret Flores-Posadas, MDReading, PA 196011457437931
- Sonya Foster-Merrow, MDReading, PA 196011023031093
- Nicanor Granados, M.D.Reading, PA 196011639178353
- Accamma Joy, D.O.Reading, PA 196011124133285
- Joseph Kang, MDReading, PA 196011053302570
Common questions
What is Juan Perez, D.O.'s NPI number?
Juan Perez, D.O.'s National Provider Identifier (NPI) is 1659359180, issued on Jan 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Juan Perez, D.O. located?
The NPPES record lists a practice address at 145 N 6TH St FL 1, Reading, PA, 19601. Phone: (610) 208-4558. Providers update this record themselves, so call before visiting.
How can I verify Juan Perez, D.O.'s license?
NPPES lists Pennsylvania license number OS021073, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Juan Perez, D.O. prescribe under Medicare Part D?
In 2024, Juan Perez, D.O. had 2,373 Medicare Part D claims for 208 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Juan Perez, D.O.'s MIPS final score?
The 2023 MIPS final score is 71.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.