Ronald Leslie Barrios, MD
Internal Medicine Physician · Springfield, PA
Ronald Leslie Barrios, MD is an internal medicine physician with a practice address in Springfield, Pennsylvania, and NPI 1750355681, issued on Feb 15, 2006. Check the license (Pennsylvania MD039147L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Ronald Leslie Barrios
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD039147L PA
Self-reported in NPPES; status is on the state search - Practice location
- 965 Baltimore Pike, Springfield, PA 19064
- Phone
- (610) 328-7159
- Enumerated
- Feb 15, 2006
- Record last updated
- Jan 8, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (610) 328-9093
- Medicaid IDs
- 001000041-0001 PA
10000410004 PA - Medicare enrollment
- Enrolled (PECOS I20041105000591); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 965 Baltimore Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Larisa Cheipesh, M.D.Family Medicine Physician1114112828
- Edward Cikowski, DOInternal Medicine Physician1366462434
- Kathleen Devine Fox, PAMedical Physician Assistant1902907678
- Kathleen Euldji, PT, DPTPhysical Therapist1942850680
- Joshua Green, MPTPhysical Therapist1457544421
- Sean Mann, PT, DPTPhysical Therapist1588443998
Verify Ronald Leslie Barrios in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD039147LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.7 times the Medicare Part D claims of the average internal medicine physician in 2024
18,187 Medicare Part D claims for 369 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 96 claims were for opioids.
Most prescribed
- Atorvastatin Calcium797 claims
- Furosemide742 claims
- Levothyroxine Sodium688 claims
- Amlodipine Besylate479 claims
- Metoprolol Succinate476 claims
- Pantoprazole Sodium475 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: $17.76
1 payment: food and beverage; the largest payer was Collegium Pharmaceutical, 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.
Bills Medicare through one group practice
- Lima Gerontology Associates LLPGlen Riddle-Lima, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ronald Leslie Barrios among 7,300 internal medicine physician records in Pennsylvania
Ronald Leslie Barrios, MD is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 64% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1980 · median 2008 among the 4,208 with a school on file
- Record last updated2008 · 56% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 internal medicine physician records list a practice address in Springfield
They are 10 of the 603 NPPES records with a practice address in Springfield, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Springfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kathleen Beaver, MDSpringfield, PA 190641336194372
- Lissette Casas-GalbanSpringfield, PA 190641649568494
- Edward Cikowski, DOSpringfield, PA 190641366462434
- Eric Deppert, M.D.Springfield, PA 190641891793873
- Namir Kosa, MDSpringfield, PA 190641720080849
- Gregory Lehman, DOSpringfield, PA 190641598744112
- Aye MonSpringfield, PA 190641871290387
- Dung Nguyen, DOSpringfield, PA 190641154330074
Common questions
What is Ronald Leslie Barrios, MD's NPI number?
Ronald Leslie Barrios, MD's National Provider Identifier (NPI) is 1750355681, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Leslie Barrios, MD located?
The NPPES record lists a practice address at 965 Baltimore Pike, Springfield, PA, 19064. Phone: (610) 328-7159. Providers update this record themselves, so call before visiting.
How can I verify Ronald Leslie Barrios, MD's license?
NPPES lists Pennsylvania license number MD039147L, 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 Ronald Leslie Barrios, MD prescribe under Medicare Part D?
In 2024, Ronald Leslie Barrios, MD had 18,187 Medicare Part D claims for 369 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.