Julio Cesar Arango Frias, MD
Internal Medicine Physician · Bayamon, PR
Julio Cesar Arango Frias, MD is an internal medicine physician with a practice address in Bayamon, Puerto Rico, and NPI 1922099175, issued on Nov 4, 2005. Check the license (Puerto Rico 9420, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Julio Cesar Arango Frias
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 9420 PR
Self-reported in NPPES; status is on the state search - Practice location
- Bayamon Medical Plaza, Bayamon, PR 00957
- Phone
- (787) 786-0145
- Enumerated
- Nov 4, 2005
- Record last updated
- Dec 11, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (787) 787-2570
- Medicare enrollment
- Enrolled (PECOS I20050104000467); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Verify Julio Cesar Arango Frias in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 9420Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average internal medicine physician in 2024
6,585 Medicare Part D claims for 386 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Metoprolol Succinate503 claims
- Atorvastatin Calcium407 claims
- Losartan Potassium358 claims
- Alendronate Sodium311 claims
- Synthroid242 claims
- Irbesartan191 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: $110.64
1 payment: food and beverage; the largest payer was Medtronic, 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.
Julio Cesar Arango Frias among 1,146 internal medicine physician records in Puerto Rico
Julio Cesar Arango Frias, MD is one of 1,146 internal medicine physician records with a practice address in Puerto Rico. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated1980 · median 1996 among the 595 with a school on file
- Record last updated2014 · 55% 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 Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
117 internal medicine physician records list a practice address in Bayamon
They are 117 of the 2,958 NPPES records with a practice address in Bayamon, and 1,146 internal medicine physician records in Puerto Rico.
All 1,146 in Puerto Rico → Every provider in Bayamon → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Daphne Feliciano, MDBayamon, PR 009571427006956
- Belkliz Torres, M.D.Bayamon, PR 009571558312512
- Sergio BaezBayamon, PR 009561013618685
- Gustavo Baez PerezBayamon, PR 009561871205948
- Shakira Bou Rolon, MDBayamon, PR 009561306539663
- Cristal Gandara AponteBayamon, PR 009561386425254
- Fernando Garcia Maldonado, MDBayamon, PR 009561225762164
- Kristina Medina AgramonteBayamon, PR 009561265170583
Common questions
What is Julio Cesar Arango Frias, MD's NPI number?
Julio Cesar Arango Frias, MD's National Provider Identifier (NPI) is 1922099175, issued on Nov 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Julio Cesar Arango Frias, MD located?
The NPPES record lists a practice address at Bayamon Medical Plaza, Bayamon, PR, 00957. Phone: (787) 786-0145. Providers update this record themselves, so call before visiting.
How can I verify Julio Cesar Arango Frias, MD's license?
NPPES lists Puerto Rico license number 9420, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Julio Cesar Arango Frias, MD prescribe under Medicare Part D?
In 2024, Julio Cesar Arango Frias, MD had 6,585 Medicare Part D claims for 386 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.