Guilherme Cardinali Barreiro, MD, PHD
Plastic and Reconstructive Surgery Physician · Oklahoma City, OK
Guilherme Cardinali Barreiro, MD, PHD is a plastic and reconstructive surgery physician with a practice address in Oklahoma City, Oklahoma, and NPI 1285114074, issued on Aug 21, 2018. Check the license (Oklahoma 35757, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Guilherme Cardinali Barreiro
- Credential
- MD, PHD
- Primary taxonomy
- Plastic and Reconstructive Surgery Physician 2086S0122X
- License number
- 35757 OK
Self-reported in NPPES; status is on the state search - Practice location
- 825 NE 10TH St Ste 1G, Oklahoma City, OK 73104
- Phone
- (405) 271-4864
- Enumerated
- Aug 21, 2018
- Record last updated
- Jan 28, 2025
- Fax
- (405) 271-2737
- Medicare enrollment
- Enrolled (PECOS I20200922001619); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest plastic and reconstructive surgery physician records → All 26 in Oklahoma → Look up another NPI →
Verify Guilherme Cardinali Barreiro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 35757Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average plastic and reconstructive surgery physician in 2024
22 Medicare Part D claims for 12 beneficiaries, against an average of 93 among the 1,895 providers of this specialty who prescribed in Part D.
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): 71.7 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: $4,885.40
58 payments; by number, the most common kind was food and beverage; the largest payer was Axogen. The 2,042 providers of this specialty with any payment received $2,814.09 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
- OU Health Partners IncOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Guilherme Cardinali Barreiro among 26 plastic and reconstructive surgery physician records in Oklahoma
Guilherme Cardinali Barreiro, MD, PHD is one of 26 plastic and reconstructive surgery physician records with a practice address in Oklahoma. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 85% of them.
- NPI issued2018 · 85% of these records are older, 4% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2004 · median 2003 among the 11 with a school on file
- Record last updated2025 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0122X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Plastic and Reconstructive Surgery Physician providers in Oklahoma
There are 26 plastic and reconstructive surgery physician records in Oklahoma.
All 26 in Oklahoma → Every provider in Oklahoma City → Plastic and Reconstructive Surgery Physician nationwide →
The 8 plastic and reconstructive surgery physician records with the nearest ZIP codes
- Christian El Amm, MDOklahoma City, OK 731041295703544
- Christopher Jeffery, MDOklahoma City, OK 731041932764511
- Kamal Sawan, MDOklahoma City, OK 731041730157082
- Roy Forsythe, MDOklahoma City, OK 731091699082727
- Oscar Masters, M.D.Oklahoma City, OK 731121700011756
- James Magnusson, DONorman, OK 730721093742702
- Jacinto Zambrano, M.D.Norman, OK 730721043315542
- Matthew Marr, MDEdmond, OK 730341619395175
Common questions
What is Guilherme Cardinali Barreiro, MD, PHD's NPI number?
Guilherme Cardinali Barreiro, MD, PHD's National Provider Identifier (NPI) is 1285114074, issued on Aug 21, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Guilherme Cardinali Barreiro, MD, PHD located?
The NPPES record lists a practice address at 825 NE 10TH St Ste 1G, Oklahoma City, OK, 73104. Phone: (405) 271-4864. Providers update this record themselves, so call before visiting.
How can I verify Guilherme Cardinali Barreiro, MD, PHD's license?
NPPES lists Oklahoma license number 35757, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Guilherme Cardinali Barreiro, MD, PHD prescribe under Medicare Part D?
In 2024, Guilherme Cardinali Barreiro, MD, PHD had 22 Medicare Part D claims for 12 beneficiaries; the average among plastic and reconstructive surgery physician prescribers was 93. Part D covers Medicare prescriptions only.
What is Guilherme Cardinali Barreiro, MD, PHD's MIPS final score?
The 2023 MIPS final score is 71.7 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.