Daniel Belz, MD
Internal Medicine Physician · Baltimore, MD
Daniel Belz, MD is an internal medicine physician with a practice address in Baltimore, Maryland, and NPI 1467872911, issued on Apr 23, 2014. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Daniel Belz
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 1830 E Monument St FL 5, Baltimore, MD 21287
- Phone
- (410) 550-2304
- Enumerated
- Apr 23, 2014
- Entity
- Type 1 · individual
Also registered at 1830 E Monument St FL 5
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Daniel Belz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
251 Medicare Part D claims for 41 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D.
Most prescribed
- Ethambutol Hcl28 claims
- Albuterol Sulfate Hfa26 claims
- Azithromycin13 claims
- Prednisone13 claims
- Ceftazidime12 claims
- Nucala11 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 Medicare quality score for 2023: 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).
One hospital or facility affiliation
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1,495 internal medicine physician records list a Baltimore practice address
They are 1,495 of the 35,183 NPPES records with a Baltimore practice address, and 4,220 internal medicine physician records in Maryland.
All 1,495 in Baltimore → All 4,220 in Maryland → Every provider in Baltimore →
Other internal medicine physician records in Maryland
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- Eduardo Abarca Rojas, M.D.Parkville, MD1538447628
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- Shastine Abate, MDBaltimore, MD1922199405
- Ghulam Abbas, MDFrederick, MD1477658045
- Hashim AbbasBaltimore, MD1396171070
- Shamima Abbas, MDKensington, MD1750445896
- Nourelhuda Abbas Hamed, MDSilver Spring, MD1699339473
- Arsalan Abbasi, MDWestminster, MD1942762604
Common questions
What is Daniel Belz, MD's NPI number?
Daniel Belz, MD's National Provider Identifier (NPI) is 1467872911, issued on Apr 23, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Belz, MD located?
The NPPES record lists a practice address at 1830 E Monument St FL 5, Baltimore, MD, 21287. Phone: (410) 550-2304. Providers update this record themselves, so call before visiting.
How can I verify Daniel Belz, MD's license?
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 Daniel Belz, MD prescribe under Medicare Part D?
In 2024, Daniel Belz, MD had 251 Medicare Part D claims for 41 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is Daniel Belz, MD's Medicare quality 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.