Sonja Ann Rasmussen, MD
Pediatrics Physician · Baltimore, MD
Sonja Ann Rasmussen, MD is a pediatrics physician with a practice address in Baltimore, Maryland, and NPI 1679077291, issued on Mar 19, 2018. Check the license (Maryland D0044897, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Sonja Ann Rasmussen
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License numbers
- D0044897 MD
135464 FL
Self-reported in NPPES; status is on the state search - Practice location
- 200 N Wolfe St, Baltimore, MD 21287
- Phone
- (443) 287-9494
- Enumerated
- Mar 19, 2018
- Record last updated
- Mar 4, 2026
- Medicare enrollment
- Enrolled (PECOS I20220829003147); may accept Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,842 in Maryland → Look up another NPI →
Also registered at 200 N Wolfe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hoover Adger, M.D.Pediatrics Physician1265495949
- Yasmin Akhtar, D.O.Pediatrics Physician1669791497
- Meredith Atkinson, M.D.Pediatric Nephrology Physician1316093560
- Cindy Barnett, MSWClinical Social Worker1588797005
- Katherine Bennett, CRNPFamily Nurse Practitioner1801444153
- Tammy Brady, MD, MHSPediatric Nephrology Physician1346323623
Verify Sonja Ann Rasmussen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0044897Check 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: $2,532.71
5 payments; by number, the most common kind was consulting fee; the largest payer was Novo Nordisk AS. The 21,580 providers of this specialty with any payment received $842.05 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).
Sonja Ann Rasmussen among 1,842 pediatrics physician records in Maryland
Sonja Ann Rasmussen, MD is one of 1,842 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 2018, is newer than 87% of them.
- NPI issued2018 · 87% of these records are older, 11% newer
- In a Medicare fileYes · 35% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated1990 · median 2008 among the 162 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
522 pediatrics physician records list a practice address in Baltimore
They are 522 of the 35,183 NPPES records with a practice address in Baltimore, and 1,842 pediatrics physician records in Maryland.
All 1,842 in Maryland → Every provider in Baltimore → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Hoover Adger, M.D.Baltimore, MD 212871265495949
- Marilee Allen, M.D.Baltimore, MD 212871861457350
- Brian Alverson, MDBaltimore, MD 212871841244399
- Jennifer Anders, M.D.Baltimore, MD 212871821052184
- Joel Brenner, M.D.Baltimore, MD 212871477511533
- Tina Cheng, M.D.Baltimore, MD 212871164471041
- Jeffrey Keefer, M.D.Baltimore, MD 212871528015708
- Julia McMillan, M.D.Baltimore, MD 212871225088578
Common questions
What is Sonja Ann Rasmussen, MD's NPI number?
Sonja Ann Rasmussen, MD's National Provider Identifier (NPI) is 1679077291, issued on Mar 19, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Sonja Ann Rasmussen, MD located?
The NPPES record lists a practice address at 200 N Wolfe St, Baltimore, MD, 21287. Phone: (443) 287-9494. Providers update this record themselves, so call before visiting.
How can I verify Sonja Ann Rasmussen, MD's license?
NPPES lists Maryland license number D0044897, 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 Sonja Ann Rasmussen, MD'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.