Lilja S. Stefansson, MD
Obstetrics & Gynecology Physician · Baltimore, MD
Lilja S. Stefansson, MD is an obstetrics & gynecology physician with a practice address in Baltimore, Maryland, and NPI 1083934541, issued on Jun 8, 2010. Check the license (Maryland D0096508, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Lilja S. Stefansson
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- D0096508 MD
267701 MA
0116022299 VA
Self-reported in NPPES; status is on the state search - Practice location
- 330 N Howard St, Baltimore, MD 21201
- Phone
- (410) 576-1414
- Enumerated
- Jun 8, 2010
- Record last updated
- Jun 22, 2026
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,034 in Maryland → Look up another NPI →
Also registered at 330 N Howard St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelly Abedi, CNMAdvanced Practice Midwife1982370441
- Richard Bass, MDObstetrics & Gynecology Physician1437150091
- Julia Bluestone, CNMAdvanced Practice Midwife1114464146
- Danielle Dacosta, RNGeneral Practice Registered Nurse1174080014
- Nicole Devlin, WHNPObstetrics & Gynecology Nurse Practitioner1912413881
- Janee DunnFamily Nurse Practitioner1275189862
Verify Lilja S. Stefansson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0096508Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
24 Medicare Part D claims for 11 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $116.76
5 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Lilja S. Stefansson among 1,034 obstetrics & gynecology physician records in Maryland
Lilja S. Stefansson, MD is one of 1,034 obstetrics & gynecology physician records with a practice address in Maryland. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2026 · 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 207V00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Maryland
There are 1,034 obstetrics & gynecology physician records in Maryland.
All 1,034 in Maryland → Every provider in Baltimore → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Lindsay Alger, M.D.Baltimore, MD 212011174569065
- Richard Bass, MDBaltimore, MD 212011437150091
- May Blanchard, MDBaltimore, MD 212011255364162
- Penny Brown, M.D.Baltimore, MD 212011629005376
- Paul Feldman, M.D.Baltimore, MD 212011154389575
- Katherine Goetzinger, MDBaltimore, MD 212011174568935
- Cristina HamillBaltimore, MD 212011508866690
- Roxanne Jamshidi, MDBaltimore, MD 212011427041649
Common questions
What is Lilja S. Stefansson, MD's NPI number?
Lilja S. Stefansson, MD's National Provider Identifier (NPI) is 1083934541, issued on Jun 8, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Lilja S. Stefansson, MD located?
The NPPES record lists a practice address at 330 N Howard St, Baltimore, MD, 21201. Phone: (410) 576-1414. Providers update this record themselves, so call before visiting.
How can I verify Lilja S. Stefansson, MD's license?
NPPES lists Maryland license number D0096508, 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 Lilja S. Stefansson, MD prescribe under Medicare Part D?
In 2024, Lilja S. Stefansson, MD had 24 Medicare Part D claims for 11 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.