Hassan Rayaz, M.D.
Anesthesiology Physician · Baltimore, MD
Hassan Rayaz, M.D. is an anesthesiology physician with a practice address in Baltimore, Maryland, and NPI 1720345549, issued on Apr 18, 2012. Check the license (Maryland D84034, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Hassan Rayaz
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- D84034 MD
54994 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1800 Orleans St # 8120, Baltimore, MD 21287
- Phone
- (410) 955-5608
- Enumerated
- Apr 18, 2012
- Record last updated
- Jul 21, 2022
- Fax
- (410) 955-0994
- Medicare enrollment
- Enrolled (PECOS I20240219002646); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 2012
- Entity
- Type 1 · individual
Also registered at 1800 Orleans St # 8120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Barnhart, D.O.Anesthesiology Physician1568881209
- Michelle Burnette, M.D.Anesthesiology Physician1841618584
- Magda Miller, M.D.Anesthesiology Physician1871933648
- Alyson Russo, MDAnesthesiology Physician1467728451
Verify Hassan Rayaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D84034Check 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): 74.4 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: $30.93
2 payments; by number, the most common kind was food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. 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 one group practice
- University OF Texas Southwestern Medical Center AT DallasDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
523 anesthesiology physician records list a practice address in Baltimore
They are 523 of the 35,183 NPPES records with a practice address in Baltimore, and 1,253 anesthesiology physician records in Maryland.
All 523 in Baltimore → All 1,253 in Maryland → Every provider in Baltimore →
Other anesthesiology physician records in Maryland
- Amy Abdallah, MDAnnapolis, MD1215161294
- Mahmoud Abdelghaffar, MDCheverly, MD1306408570
- Jonah Abraham, M.D.Baltimore, MD1225416522
- Lois Abts, C.R.N.A.Towson, MD1336141761
- Michael Adams, M.D.Bethesda, MD1760720171
- Aderinola Adejare-Smith, MDBaltimore, MD1225665144
- Peju Adekoya, M.D.Baltimore, MD1316365174
- Ursula Adourian, MDTowson, MD1760568547
- Monica Agree, MDBaltimore, MD1336149194
- Gifty Agyemang, MDBaltimore, MD1477134724
Common questions
What is Hassan Rayaz, M.D.'s NPI number?
Hassan Rayaz, M.D.'s National Provider Identifier (NPI) is 1720345549, issued on Apr 18, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Hassan Rayaz, M.D. located?
The NPPES record lists a practice address at 1800 Orleans St # 8120, Baltimore, MD, 21287. Phone: (410) 955-5608. Providers update this record themselves, so call before visiting.
How can I verify Hassan Rayaz, M.D.'s license?
NPPES lists Maryland license number D84034, 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.
What is Hassan Rayaz, M.D.'s MIPS final score?
The 2023 MIPS final score is 74.4 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.