Peter R. Graze, M.D.
Hematology & Oncology Physician · Annapolis, MD
Peter R. Graze, M.D. is a hematology & oncology physician with a practice address in Annapolis, Maryland, and NPI 1669400784, issued on Jun 29, 2006. Check the license (Maryland D0016364, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Peter R. Graze
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- D0016364 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2003 Medical Pkwy, Annapolis, MD 21401
- Phone
- (410) 573-5300
- Enumerated
- Jun 29, 2006
- Record last updated
- Dec 3, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (410) 266-9645
- Medicaid ID
- 316651100 MD
- Medicare enrollment
- Enrolled (PECOS I20100205000562); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 1971
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 317 in Maryland → Look up another NPI →
Also registered at 2003 Medical Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diana Abell, LPN, IBCLCLactation Consultant (Non-RN)1033654538
- Jeanette Abell, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1346223906
- Melinda Afzal, DOObstetrics & Gynecology Physician1255586509
- Julie Bache, CNMMidwife1255681110
- Igor Belyansky, MDSurgery Physician1497936934
- Janice Bird, M.D.Obstetrics & Gynecology Physician1982628723
Verify Peter R. Graze in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0016364Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
871 Medicare Part D claims for 107 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims. 23 claims were for opioids.
Most prescribed
- Revlimid45 claims
- Hydroxyurea38 claims
- Allopurinol36 claims
- Jakafi35 claims
- Dexamethasone28 claims
- Ondansetron Hcl27 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.
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,406.51
52 payments; by number, the most common kind was food and beverage; the largest payer was Servier Pharmaceuticals LLC. The 8,560 providers of this specialty with any payment received $7,481.41 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
- Maryland Oncology Hematology PAColumbia, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter R. Graze among 317 hematology & oncology physician records in Maryland
Peter R. Graze, M.D. is one of 317 hematology & oncology physician records with a practice address in Maryland. 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 9% of them.
- NPI issued2006 · 9% of these records are older, 58% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1971 · median 2000 among the 185 with a school on file
- Record last updated2013 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Maryland
There are 317 hematology & oncology physician records in Maryland.
All 317 in Maryland → Every provider in Annapolis → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Arun Bhandari, MDAnnapolis, MD 214011730161878
- Benjamin Bridges, MDAnnapolis, MD 214011477694420
- Ravin Garg, M.D.Annapolis, MD 214011043385180
- Adam Goldrich, MDAnnapolis, MD 214011912292517
- Arun KumarAnnapolis, MD 214011699224303
- Barry Meisenberg, M.D.Annapolis, MD 214011295779759
- Stuart Selonick, M.D.Annapolis, MD 214011457389561
- Jeanine Werner, M.D.Annapolis, MD 214011366473118
Common questions
What is Peter R. Graze, M.D.'s NPI number?
Peter R. Graze, M.D.'s National Provider Identifier (NPI) is 1669400784, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter R. Graze, M.D. located?
The NPPES record lists a practice address at 2003 Medical Pkwy, Annapolis, MD, 21401. Phone: (410) 573-5300. Providers update this record themselves, so call before visiting.
How can I verify Peter R. Graze, M.D.'s license?
NPPES lists Maryland license number D0016364, 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 Peter R. Graze, M.D. prescribe under Medicare Part D?
In 2024, Peter R. Graze, M.D. had 871 Medicare Part D claims for 107 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Peter R. Graze, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100. 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.