Matthew Lotz, MD
Psychiatry Physician · Baltimore, MD
Matthew Lotz, MD is a psychiatry physician with a practice address in Baltimore, Maryland, and NPI 1902301351, issued on Mar 28, 2018. Check the license (Maryland D89346, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Matthew Lotz
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- D89346 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2 Hamill RD Ste 332, Baltimore, MD 21210
- Phone
- (443) 377-1551
- Enumerated
- Mar 28, 2018
- Record last updated
- Jul 10, 2026
- Medicare enrollment
- Enrolled (PECOS I20220415001464); may accept Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →
Also registered at 2 Hamill RD Ste 332
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Grace CarmichaelClinical Social Worker1730943325
- Susanna Dent, LCSW-CClinical Social Worker1952137093
- Donald Gann, LCSW-CClinical Social Worker1760105365
- Molly Griest, MMT, LPMT, MT-BCMusic Therapist1538800776
Verify Matthew Lotz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D89346Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average psychiatry physician in 2024
680 Medicare Part D claims for 108 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Escitalopram Oxalate80 claims
- Bupropion Xl70 claims
- Trazodone Hcl57 claims
- Sertraline Hcl51 claims
- Haloperidol38 claims
- Risperidone31 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): 76.6 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: $48.03
2 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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
- Sinai Hospital OF Baltimore, IncBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Lotz among 1,451 psychiatry physician records in Maryland
Matthew Lotz, MD is one of 1,451 psychiatry physician records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 88% of them.
- NPI issued2018 · 88% of these records are older, 11% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated2018 · median 2000 among the 525 with a school on file
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
497 psychiatry physician records list a practice address in Baltimore
They are 497 of the 35,183 NPPES records with a practice address in Baltimore, and 1,451 psychiatry physician records in Maryland.
All 1,451 in Maryland → Every provider in Baltimore → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Madeline Amberge, MDBaltimore, MD 212101679101570
- David Censits, MDBaltimore, MD 212101083663785
- George Gallahorn, M.D.Baltimore, MD 212101932122033
- Daniel Kakuska, M.D.Baltimore, MD 212101063459113
- John Lion, M.D.Baltimore, MD 212101093804015
- Sasha Narayan, MDBaltimore, MD 212101972130557
- Marina Nikhinson, MDBaltimore, MD 212101679603955
- Jay Phillips, M.D.Baltimore, MD 212101942451802
Common questions
What is Matthew Lotz, MD's NPI number?
Matthew Lotz, MD's National Provider Identifier (NPI) is 1902301351, issued on Mar 28, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Lotz, MD located?
The NPPES record lists a practice address at 2 Hamill RD Ste 332, Baltimore, MD, 21210. Phone: (443) 377-1551. Providers update this record themselves, so call before visiting.
How can I verify Matthew Lotz, MD's license?
NPPES lists Maryland license number D89346, 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 Matthew Lotz, MD prescribe under Medicare Part D?
In 2024, Matthew Lotz, MD had 680 Medicare Part D claims for 108 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Matthew Lotz, MD's MIPS final score?
The 2023 MIPS final score is 76.6 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.