Orest Bartoszyk, M.D.
Cardiovascular Disease Physician · Waldorf, MD
Orest Bartoszyk, M.D. is a cardiovascular disease physician with a practice address in Waldorf, Maryland, and NPI 1295726537, issued on Nov 4, 2005. Check the license (Maryland D0039909, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Orest Bartoszyk
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- D0039909 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2670 Crain Hwy, Waldorf, MD 20601
- Phone
- (301) 632-5750
- Enumerated
- Nov 4, 2005
- Record last updated
- Sep 24, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (301) 632-5755
- Medicaid ID
- 065951700 MD
- Medicare enrollment
- Enrolled (PECOS I20161116000721); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 1979
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 613 in Maryland → Look up another NPI →
Also registered at 2670 Crain Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Barmash, LCSW-CClinical Social Worker1497801989
- Edner Charles, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1396171385
- Terrance Collins, M.D.Cardiovascular Disease Physician1669438933
- Sharmane Delgado-Payne, LCSW-CClinical Social Worker1386828481
- Casandra FarrellBehavior Analyst1710448386
- Teyona HayesCounselor1902471774
Verify Orest Bartoszyk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0039909Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,395 Medicare Part D claims for 402 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Amlodipine Besylate248 claims
- Metoprolol Succinate208 claims
- Eliquis170 claims
- Losartan Potassium162 claims
- Lisinopril135 claims
- Atorvastatin Calcium131 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 practice group's MIPS final score for 2023 (Medicare payment program): 83.4 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).
Bills Medicare through 2 group practices
- Medstar Heart Institute LLCWashington, DC
- Medstar Medical Group II LLCWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Orest Bartoszyk among 613 cardiovascular disease physician records in Maryland
Orest Bartoszyk, M.D. is one of 613 cardiovascular disease physician records with a practice address in Maryland. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 78% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1979 · median 1997 among the 389 with a school on file
- Record last updated2014 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 cardiovascular disease physician records list a practice address in Waldorf
They are 16 of the 1,272 NPPES records with a practice address in Waldorf, and 613 cardiovascular disease physician records in Maryland.
All 613 in Maryland → Every provider in Waldorf → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Terrance Collins, M.D.Waldorf, MD 206011669438933
- Jeffrey Trabb, M.D.Waldorf, MD 206011790702157
- Terence Bertele, M.D.Waldorf, MD 206021326039579
- Dawn Christopher, MDWaldorf, MD 206021265670046
- Thomas Haywood, MDWaldorf, MD 206021699746271
- Elizabeth Hurt, DOWaldorf, MD 206021386812113
- Samuel Itscoitz, MDWaldorf, MD 206021760587596
- Satish Jumani, M.D.Waldorf, MD 206021356322598
Common questions
What is Orest Bartoszyk, M.D.'s NPI number?
Orest Bartoszyk, M.D.'s National Provider Identifier (NPI) is 1295726537, issued on Nov 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Orest Bartoszyk, M.D. located?
The NPPES record lists a practice address at 2670 Crain Hwy, Waldorf, MD, 20601. Phone: (301) 632-5750. Providers update this record themselves, so call before visiting.
How can I verify Orest Bartoszyk, M.D.'s license?
NPPES lists Maryland license number D0039909, 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 Orest Bartoszyk, M.D. prescribe under Medicare Part D?
In 2024, Orest Bartoszyk, M.D. had 2,395 Medicare Part D claims for 402 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Orest Bartoszyk, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.4 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.