Timothy Paul Chizmar, MD
Emergency Medicine Physician · Bel Air, MD
Timothy Paul Chizmar, MD is an emergency medicine physician with a practice address in Bel Air, Maryland, and NPI 1992913735, issued on May 17, 2007. Check the license (Maryland D0069864, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Timothy Paul Chizmar
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- D0069864 MD
Self-reported in NPPES; status is on the state search - Practice location
- 500 Upper Chesapeake Dr, Bel Air, MD 21014
- Phone
- (443) 643-2110
- Enumerated
- May 17, 2007
- Record last updated
- Sep 27, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,190 in Maryland → Look up another NPI →
Also registered at 500 Upper Chesapeake Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Olusumbo AladeMedical Physician Assistant1417484965
Verify Timothy Paul Chizmar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0069864Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average emergency medicine physician in 2024
25 Medicare Part D claims for 19 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Timothy Paul Chizmar among 1,190 emergency medicine physician records in Maryland
Timothy Paul Chizmar, MD is one of 1,190 emergency medicine 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 49% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2014 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 emergency medicine physician records list a practice address in Bel Air
They are 23 of the 1,945 NPPES records with a practice address in Bel Air, and 1,190 emergency medicine physician records in Maryland.
All 1,190 in Maryland → Every provider in Bel Air → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Jessica Boyer, MDBel Air, MD 210141932390531
- Megan Cobb, MD, DPTBel Air, MD 210141902915572
- Robert Cooke, PABel Air, MD 210141952494627
- Laurence Edelman, M.D.Bel Air, MD 210141619013372
- Julie Fifer, M.D.Bel Air, MD 210141730206574
- Carla Janson, MDBel Air, MD 210141205875622
- Matthew Jordan, MDBel Air, MD 210141508809419
- Sabrina Kratz, MDBel Air, MD 210141740324920
Common questions
What is Timothy Paul Chizmar, MD's NPI number?
Timothy Paul Chizmar, MD's National Provider Identifier (NPI) is 1992913735, issued on May 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Paul Chizmar, MD located?
The NPPES record lists a practice address at 500 Upper Chesapeake Dr, Bel Air, MD, 21014. Phone: (443) 643-2110. Providers update this record themselves, so call before visiting.
How can I verify Timothy Paul Chizmar, MD's license?
NPPES lists Maryland license number D0069864, 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 Timothy Paul Chizmar, MD prescribe under Medicare Part D?
In 2024, Timothy Paul Chizmar, MD had 25 Medicare Part D claims for 19 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.