Sarah A. Schmalzle, MD
Infectious Disease Physician · Baltimore, MD
Sarah A. Schmalzle, MD is an infectious disease physician with a practice address in Baltimore, Maryland, and NPI 1710112602, issued on May 20, 2009. Check the license (Maryland D73483, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Sarah A. Schmalzle
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- D73483 MD
Self-reported in NPPES; status is on the state search - Practice location
- 22 S Greene St, Baltimore, MD 21201
- Phone
- (410) 706-1712
- Enumerated
- May 20, 2009
- Record last updated
- Jan 15, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120601000460); may accept Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2009
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 410 in Maryland → Look up another NPI →
Also registered at 22 S Greene St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ifedayo Abiola-Matthew, CRNPAcute Care Nurse Practitioner1033781117
Verify Sarah A. Schmalzle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D73483Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% fewer Medicare Part D claims than the average infectious disease physician in 2024
659 Medicare Part D claims for 63 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims. 16 claims were for opioids.
Most prescribed
- Triumeq46 claims
- Atorvastatin Calcium40 claims
- Gabapentin35 claims
- Amlodipine Besylate33 claims
- Biktarvy25 claims
- Duloxetine Hcl24 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.
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).
Sarah A. Schmalzle among 410 infectious disease physician records in Maryland
Sarah A. Schmalzle, MD is one of 410 infectious disease physician records with a practice address in Maryland. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 63% of them.
- NPI issued2009 · 63% of these records are older, 31% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2009 · median 2002 among the 202 with a school on file
- Record last updated2016 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Maryland
There are 410 infectious disease physician records in Maryland.
All 410 in Maryland → Every provider in Baltimore → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Africa Alvarez-McLeod, M.D.Baltimore, MD 212011033116603
- William Anthony, MD MBABaltimore, MD 212011326025081
- Chandralekha Banerjee, MDBaltimore, MD 212011114902210
- William Blattner, MDBaltimore, MD 212011528020757
- Mayurika Ghosh, MDBaltimore, MD 212011497730592
- Kent Kester, M.D.Baltimore, MD 212011649250622
- Mariam Khambaty, M.D.Baltimore, MD 212011124080809
- Kirsten Lyke, M.D.Baltimore, MD 212011164416400
Common questions
What is Sarah A. Schmalzle, MD's NPI number?
Sarah A. Schmalzle, MD's National Provider Identifier (NPI) is 1710112602, issued on May 20, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Sarah A. Schmalzle, MD located?
The NPPES record lists a practice address at 22 S Greene St, Baltimore, MD, 21201. Phone: (410) 706-1712. Providers update this record themselves, so call before visiting.
How can I verify Sarah A. Schmalzle, MD's license?
NPPES lists Maryland license number D73483, 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 Sarah A. Schmalzle, MD prescribe under Medicare Part D?
In 2024, Sarah A. Schmalzle, MD had 659 Medicare Part D claims for 63 beneficiaries; the average among infectious disease physician prescribers was 689. 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.