Harry C. Dietz, M.D.
Clinical Genetics (M.D.) Physician · Baltimore, MD
Harry C. Dietz, M.D. is a clinical genetics (m.d.) physician with a practice address in Baltimore, Maryland, and NPI 1114954906, issued on Jun 27, 2006. Check the license (Maryland D38909, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Harry C. Dietz
- Credential
- M.D.
- Primary taxonomy
- Clinical Genetics (M.D.) Physician 207SG0201X
- License number
- D38909 MD
Self-reported in NPPES; status is on the state search - Practice location
- 600 N Wolfe St, Baltimore, MD 21287
- Phone
- (410) 955-3071
- Enumerated
- Jun 27, 2006
- Record last updated
- Dec 10, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 604171000 MD
- Medicare enrollment
- Enrolled (PECOS I20100714000117); may accept Medicare assignment
- Entity
- Type 1 · individual
Also registered at 600 N Wolfe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Harry C. Dietz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D38909Check 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: $322,704.43
1 payment: compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program; the largest payer was GlaxoSmithKline, LLC. The 306 providers of this specialty with any payment received $12,333.04 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
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clinical Genetics (M.D.) Physician providers in Maryland
There are 48 clinical genetics (m.d.) physician records in Maryland.
Other clinical genetics (m.d.) physician records in Maryland
- Fatima Al-Saygh, MDBethesda, MD1750935383
- Marcelo Amar, M.D.Bethesda, MD1093335572
- Leslie Biesecker, MDBethesda, MD1871829648
- Hans Bjornsson, M.D. PHDBaltimore, MD1265643787
- Natalie Blagowidow, M.D.Baltimore, MD1407894330
- Joann Bodurtha, M.D.Baltimore, MD1336225028
- Nancy Braverman, M.D.Baltimore, MD1043277049
- Rafael Camerini-Otero, M.D. PH.D.Bethesda, MD1730418963
- Garry Cutting, M.D.Baltimore, MD1174568083
- Jeffrey Ehmsen, MD, PHD, MPHBaltimore, MD1174827448
Common questions
What is Harry C. Dietz, M.D.'s NPI number?
Harry C. Dietz, M.D.'s National Provider Identifier (NPI) is 1114954906, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Harry C. Dietz, M.D. located?
The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21287. Phone: (410) 955-3071. Providers update this record themselves, so call before visiting.
How can I verify Harry C. Dietz, M.D.'s license?
NPPES lists Maryland license number D38909, 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 Harry C. Dietz, 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.