Oscar Jose Marcelino Perozo Alfonzo, MD
Anesthesiology Physician · Lawrence, MA
Oscar Jose Marcelino Perozo Alfonzo, MD is an anesthesiology physician with a practice address in Lawrence, Massachusetts, and NPI 1831619238, issued on Jun 27, 2017. Check the license (Massachusetts 290666, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Oscar Jose Marcelino Perozo Alfonzo
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 290666 MA
ME150503 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1 General St, Lawrence, MA 01841
- Phone
- (978) 683-4000
- Enumerated
- Jun 27, 2017
- Record last updated
- Feb 8, 2024
- Medicare enrollment
- Enrolled (PECOS I20210903000179); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,089 in Massachusetts → Look up another NPI →
Also registered at 1 General St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Moh'd Rasheed Abu-Qaoud, MDInternal Medicine Physician1437769858
- Khalid Algarrahi, M.D.Anatomic Pathology & Clinical Pathology Physician1548793839
- Stephen Amoroso, LICSWClinical Social Worker1891270864
- Meredith Bailey, CRNACertified Registered Nurse Anesthetist1841551827
- Benjamin Bautz, MDEmergency Medicine Physician1124440573
- Meghan BertoneCertified Registered Nurse Anesthetist1417579764
Verify Oscar Jose Marcelino Perozo Alfonzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 290666Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 80.3 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: $17.05
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 17,774 providers of this specialty with any payment received $669.59 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
- American Anesthesiology Services OF Florida IncSt Augustine, FL
- Baycare Medical Group, Inc.Clearwater, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Oscar Jose Marcelino Perozo Alfonzo among 2,089 anesthesiology physician records in Massachusetts
Oscar Jose Marcelino Perozo Alfonzo, MD is one of 2,089 anesthesiology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 76% of them.
- NPI issued2017 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2011 · median 2008 among the 1,472 with a school on file
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Massachusetts
There are 2,089 anesthesiology physician records in Massachusetts.
All 2,089 in Massachusetts → Every provider in Lawrence → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Monica Cotet, MDLawrence, MA 018411689609919
- Johnathan Cyr, M.D.Lawrence, MA 018411174937353
- Elias KarterLawrence, MA 018411164357695
- Ivan Lesyuk, MD/DOLawrence, MA 018411790978484
- Madhava Setty, MDLawrence, MA 018411023089364
- Maurice Montgomery, M.D.Lawrence, MA 018421306009766
- Fouad Fam, MDMethuen, MA 018441932109535
- Rizwan Haque, MDMethuen, MA 018441619977105
Common questions
What is Oscar Jose Marcelino Perozo Alfonzo, MD's NPI number?
Oscar Jose Marcelino Perozo Alfonzo, MD's National Provider Identifier (NPI) is 1831619238, issued on Jun 27, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Oscar Jose Marcelino Perozo Alfonzo, MD located?
The NPPES record lists a practice address at 1 General St, Lawrence, MA, 01841. Phone: (978) 683-4000. Providers update this record themselves, so call before visiting.
How can I verify Oscar Jose Marcelino Perozo Alfonzo, MD's license?
NPPES lists Massachusetts license number 290666, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Oscar Jose Marcelino Perozo Alfonzo, MD's MIPS final score?
The 2023 MIPS final score is 80.3 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.