Lilja Stefansson, MD
NPI 1083934541 · Obstetrics & Gynecology Physician · Fulton, MD
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lilja Stefansson, MD is a Obstetrics & Gynecology Physician provider in Fulton, MD (NPI 1083934541).
Provider details
- NPI number
- 1083934541
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 267701 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$117 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 26 City Hall MallMedford, MA 02155-4754Phone: (781) 306-5304Fax: (781) 306-5227
- 7625 Maple Lawn Blvd Lowr LobbyFulton, MD 20759-2565Phone: (410) 531-7557Fax: (410) 531-0818
Registry dates
- Enumerated
- 2010-06-08
- Last updated
- 2024-02-14
- Certified
- 2024-02-14
Frequently asked questions
- What is Lilja Stefansson's NPI number?
- Lilja Stefansson's National Provider Identifier (NPI) is 1083934541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lilja Stefansson's specialty?
- Lilja Stefansson is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Lilja Stefansson located?
- Lilja Stefansson's practice location on file with NPPES is 8171 Maple Lawn Blvd Ste 100, Fulton, MD 20759-2527.
- What is Lilja Stefansson's phone number?
- The practice phone number listed in the NPPES registry for Lilja Stefansson is (410) 531-7557.
- Does Lilja Stefansson accept Medicare?
- Lilja Stefansson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lilja Stefansson's NPI active?
- Yes — Lilja Stefansson's NPI (1083934541) is active in the NPPES registry as of the last update on 2024-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.