Jennifer Elizabeth Guyther, MD
Pediatric Emergency Medicine (Pediatrics) Physician · Baltimore, MD
Jennifer Elizabeth Guyther, MD is a pediatric emergency medicine (pediatrics) physician with a practice address in Baltimore, Maryland, and NPI 1457510356, issued on Jun 5, 2008. Check the license (Maryland D75797, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Jennifer Elizabeth Guyther
- Credential
- MD
- Primary taxonomy
- Pediatric Emergency Medicine (Pediatrics) Physician 2080P0204X
- License number
- D75797 MD
Self-reported in NPPES; status is on the state search - Practice location
- 650 W Lombard St, Baltimore, MD 21201
- Phone
- (410) 328-6335
- Enumerated
- Jun 5, 2008
- Record last updated
- Aug 19, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (410) 328-6136
- Medicaid ID
- 446817100 MD
- Medicare enrollment
- Enrolled (PECOS I20130909000385); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest pediatric emergency medicine (pediatrics) physician records → All 49 in Maryland → Look up another NPI →
Also registered at 650 W Lombard St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Forrest Closson, MDPediatric Emergency Medicine (Pediatrics) Physician1164462552
- Elizabeth Hines, MDPediatric Emergency Medicine (Pediatrics) Physician1912167784
- Anne Marie Lagoc, MDPediatric Emergency Medicine (Pediatrics) Physician1164405866
- Richard Lichenstein, M.D.Pediatric Emergency Medicine (Pediatrics) Physician1821031477
- Diane McDonald, M.D.Pediatric Emergency Medicine (Emergency Medicine) Physician1740222611
- Julia Rosselli, MDPediatric Emergency Medicine (Pediatrics) Physician1215065537
Verify Jennifer Elizabeth Guyther in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D75797Check 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
- University OF Maryland Pediatric Associates, PABaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer Elizabeth Guyther among 49 pediatric emergency medicine (pediatrics) physician records in Maryland
Jennifer Elizabeth Guyther, MD is one of 49 pediatric emergency medicine (pediatrics) physician records with a practice address in Maryland. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 35% newer
- In a Medicare fileYes · 35% of these records are
- In the CMS Doctors and Clinicians fileYes · 22% of these records are
- Graduated2008 · median 2008 among the 11 with a school on file
- Record last updated2013 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0204X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Emergency Medicine (Pediatrics) Physician providers in Maryland
There are 49 pediatric emergency medicine (pediatrics) physician records in Maryland.
All 49 in Maryland → Every provider in Baltimore → Pediatric Emergency Medicine (Pediatrics) Physician nationwide →
The 8 pediatric emergency medicine (pediatrics) physician records with the nearest ZIP codes
- Reginald Brown, MDBaltimore, MD 212011780716167
- Forrest Closson, MDBaltimore, MD 212011164462552
- Elizabeth Hines, MDBaltimore, MD 212011912167784
- Anne Marie Lagoc, MDBaltimore, MD 212011164405866
- Jennifer Lammers, D.O.Baltimore, MD 212011265816474
- Richard Lichenstein, M.D.Baltimore, MD 212011821031477
- Masouma Mohamed, MDBaltimore, MD 212011881191963
- Julia Rosselli, MDBaltimore, MD 212011215065537
Common questions
What is Jennifer Elizabeth Guyther, MD's NPI number?
Jennifer Elizabeth Guyther, MD's National Provider Identifier (NPI) is 1457510356, issued on Jun 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Elizabeth Guyther, MD located?
The NPPES record lists a practice address at 650 W Lombard St, Baltimore, MD, 21201. Phone: (410) 328-6335. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Elizabeth Guyther, MD's license?
NPPES lists Maryland license number D75797, 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.