Lazaro Rafael Peraza, MD
Otolaryngology Physician · Baltimore, MD
Lazaro Rafael Peraza, MD is an otolaryngology physician with a practice address in Baltimore, Maryland, and NPI 1164003208, issued on Apr 20, 2021. Check the license (Maryland D0107467, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Lazaro Rafael Peraza
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License numbers
- D0107467 MD
31819 MN
72021 MN
Self-reported in NPPES; status is on the state search - Practice location
- 4940 Eastern Ave, Baltimore, MD 21224
- Phone
- (410) 550-0483
- Enumerated
- Apr 20, 2021
- Record last updated
- Aug 6, 2026
- Medicare enrollment
- Enrolled (PECOS I20220825000325); accepts Medicare assignment
- Medical or professional school
- University Of Nevada School Of Medicine, 2021
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 257 in Maryland → Look up another NPI →
Also registered at 4940 Eastern Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anas AbdullahStudent in an Organized Health Care Education/Training Program1184040917
- Asma Abeer, PA-CMedical Physician Assistant1386356442
- Mona Abraham, MDStudent in an Organized Health Care Education/Training Program1245807395
- Sherifatu Abu, MDInternal Medicine Physician1093372922
Verify Lazaro Rafael Peraza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0107467Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average otolaryngology physician in 2024
100 Medicare Part D claims for 56 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 36 claims were for opioids.
Most prescribed
- Oxycodone Hcl36 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: $52.49
1 payment: food and beverage; the largest payer was Acclarent, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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
- Mayo ClinicRochester, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lazaro Rafael Peraza among 257 otolaryngology physician records in Maryland
Lazaro Rafael Peraza, MD is one of 257 otolaryngology physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 97% of them.
- NPI issued2021 · 97% of these records are older, 1% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2021 · median 2004 among the 166 with a school on file
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Maryland
There are 257 otolaryngology physician records in Maryland.
All 257 in Maryland → Every provider in Baltimore → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Masaru Ishii, M.D.,PH.D.Baltimore, MD 212241427004381
- Carolyn Jenks, MDBaltimore, MD 212241326387564
- Matthew Kashima, M.D.Baltimore, MD 212241487601662
- Jean Kim, M.D.Baltimore, MD 212241386685972
- Christina Navin, CRNPBaltimore, MD 212241154781136
- Obinna NwosuBaltimore, MD 212241235718685
- Choon Park, M.D.Baltimore, MD 212241235179318
- Rishi SureshBaltimore, MD 212241205413242
Common questions
What is Lazaro Rafael Peraza, MD's NPI number?
Lazaro Rafael Peraza, MD's National Provider Identifier (NPI) is 1164003208, issued on Apr 20, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Lazaro Rafael Peraza, MD located?
The NPPES record lists a practice address at 4940 Eastern Ave, Baltimore, MD, 21224. Phone: (410) 550-0483. Providers update this record themselves, so call before visiting.
How can I verify Lazaro Rafael Peraza, MD's license?
NPPES lists Maryland license number D0107467, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lazaro Rafael Peraza, MD prescribe under Medicare Part D?
In 2024, Lazaro Rafael Peraza, MD had 100 Medicare Part D claims for 56 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.