Romeo Torres Nillas, MD
Internal Medicine Physician · Buckeye, AZ
Romeo Torres Nillas, MD is an internal medicine physician with a practice address in Buckeye, Arizona, and NPI 1922055722, issued on May 27, 2006. Check the license (Arizona 62134, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Romeo Torres Nillas
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 62134 AZ
30591 SC
Self-reported in NPPES; status is on the state search - Practice location
- 306 E Monroe Ave, Buckeye, AZ 85326
- Phone
- (877) 809-5092
- Enumerated
- May 27, 2006
- Record last updated
- Jan 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090629000165); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 306 E Monroe Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Romeo Torres Nillas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 62134Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,485 Medicare Part D claims for 292 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium179 claims
- Lisinopril164 claims
- Amlodipine Besylate157 claims
- Metformin Hcl136 claims
- Rosuvastatin Calcium108 claims
- Levothyroxine Sodium106 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: $37.37
2 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer 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
- Adelante Healthcare, IncSurprise, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Romeo Torres Nillas among 2,853 internal medicine physician records in Arizona
Romeo Torres Nillas, MD is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1986 · median 2003 among the 1,643 with a school on file
- Record last updated2021 · 51% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Arizona
There are 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Buckeye → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Alfateshesia Johnson, FNP-BCBuckeye, AZ 853261396696555
- Joshua Kim, D.O.Black Canyon City, AZ 853241982669552
- Brian Jensen, PA-CAvondale, AZ 853231689927964
- Rohit Malhotra, M.D.Avondale, AZ 853231659372225
- Barinder Chana, MDCave Creek, AZ 853311023366291
- Rebecca Cook, M.D.Cave Creek, AZ 853311417946393
- Nha Lien, M.D.Cave Creek, AZ 853311649217357
- Michael Newcomb, M.D.Cave Creek, AZ 853311548253206
Common questions
What is Romeo Torres Nillas, MD's NPI number?
Romeo Torres Nillas, MD's National Provider Identifier (NPI) is 1922055722, issued on May 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Romeo Torres Nillas, MD located?
The NPPES record lists a practice address at 306 E Monroe Ave, Buckeye, AZ, 85326. Phone: (877) 809-5092. Providers update this record themselves, so call before visiting.
How can I verify Romeo Torres Nillas, MD's license?
NPPES lists Arizona license number 62134, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Romeo Torres Nillas, MD prescribe under Medicare Part D?
In 2024, Romeo Torres Nillas, MD had 2,485 Medicare Part D claims for 292 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.