Alarica Nicole Dietzen
Hospitalist Physician · Baltimore, MD
Alarica Nicole Dietzen is a hospitalist physician with a practice address in Baltimore, Maryland, and NPI 1073262739, issued on Mar 21, 2022. Check the license (Maryland D0101520, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Alarica Nicole Dietzen
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- D0101520 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1800 Orleans St, Baltimore, MD 21287
- Phone
- (410) 955-5000
- Enumerated
- Mar 21, 2022
- Record last updated
- Jun 30, 2025
- Medicare enrollment
- Enrolled (PECOS I20250624004201); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 397 in Maryland → Look up another NPI →
Also registered at 1800 Orleans St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Arielle AbovichStudent in an Organized Health Care Education/Training Program1972122703
- Luis Acosta, MDStudent in an Organized Health Care Education/Training Program1922859537
- Nihmotallahi Adebayo, MDStudent in an Organized Health Care Education/Training Program1033058334
Verify Alarica Nicole Dietzen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0101520Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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).
Alarica Nicole Dietzen among 397 hospitalist physician records in Maryland
Alarica Nicole Dietzen is one of 397 hospitalist physician records with a practice address in Maryland. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 95% of them.
- NPI issued2022 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2022 · median 2010 among the 330 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Maryland
There are 397 hospitalist physician records in Maryland.
All 397 in Maryland → Every provider in Baltimore → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Avani AminBaltimore, MD 212871609300862
- Rebeccah Brusca, MDBaltimore, MD 212871669886222
- Kevin Eaton, MDBaltimore, MD 212871740674027
- Monique Jindal, MD, MPHBaltimore, MD 212871891138251
- Adam Kawalek, M.D.Baltimore, MD 212871326223306
- Emily Kendall, M.D.Baltimore, MD 212871932429404
- Hana Khidir, MDBaltimore, MD 212871659768455
- Nkemdilim Mgbojikwe, MDBaltimore, MD 212871386057552
Common questions
What is Alarica Nicole Dietzen's NPI number?
Alarica Nicole Dietzen's National Provider Identifier (NPI) is 1073262739, issued on Mar 21, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Alarica Nicole Dietzen located?
The NPPES record lists a practice address at 1800 Orleans St, Baltimore, MD, 21287. Phone: (410) 955-5000. Providers update this record themselves, so call before visiting.
How can I verify Alarica Nicole Dietzen's license?
NPPES lists Maryland license number D0101520, 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.
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.