Stefanie Lynn Defiglia, CRNP
Family Nurse Practitioner · Elkridge, MD
Stefanie Lynn Defiglia, CRNP is a family nurse practitioner with a practice address in Elkridge, Maryland, and NPI 1083779920, issued on Dec 22, 2006. Check the license (Maryland R162359, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stefanie Lynn Defiglia
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- R162359 MD
RN1007121 DC
LG0000577 DE
Self-reported in NPPES; status is on the state search - Practice location
- 6095 Marshalee Dr, Elkridge, MD 21075
- Phone
- (410) 379-3532
- Enumerated
- Dec 22, 2006
- Record last updated
- Apr 20, 2026
- Entity
- Type 1 · individual
Also registered at 6095 Marshalee Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anna Bonney, CRNP-FFamily Nurse Practitioner1467699561
- Janet Browne-Avery, PA-CPhysician Assistant1801051453
- Margaret Corcoran, GNPGerontology Nurse Practitioner1720113327
- Kristopher Derbyshire, CRNPPrimary Care Nurse Practitioner1083158042
- Christi Dieterich, NPGerontology Nurse Practitioner1184873895
Verify Stefanie Lynn Defiglia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R162359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family nurse practitioner in 2024
48 Medicare Part D claims for 13 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium12 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.
53 family nurse practitioner records list a practice address in Elkridge
They are 53 of the 468 NPPES records with a practice address in Elkridge, and 4,124 family nurse practitioner records in Maryland.
All 53 in Elkridge → All 4,124 in Maryland → Every provider in Elkridge →
Other family nurse practitioner records in Maryland
- Kanisha AaronOwings Mills, MD1518565324
- Nicole Aaron, CRNPQueenstown, MD1538916093
- Naomi Abaga, CRNPBaltimore, MD1871054494
- Kyerewaa Abban-Thompson, NPSilver Spring, MD1144513151
- Kristen Abbott, CRNPBerlin, MD1700597382
- Mark Abbott, FNPElkridge, MD1013452549
- Nabila Abdulwahab, CRNPBowie, MD1629341375
- Leila Abedi, CRNP-FGaithersburg, MD1699091603
- Hayat Aberra, NP-CEdgewater, MD1295275774
- Pamela Abina, CRNPColumbia, MD1154709335
Common questions
What is Stefanie Lynn Defiglia, CRNP's NPI number?
Stefanie Lynn Defiglia, CRNP's National Provider Identifier (NPI) is 1083779920, issued on Dec 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stefanie Lynn Defiglia, CRNP located?
The NPPES record lists a practice address at 6095 Marshalee Dr, Elkridge, MD, 21075. Phone: (410) 379-3532. Providers update this record themselves, so call before visiting.
How can I verify Stefanie Lynn Defiglia, CRNP's license?
NPPES lists Maryland license number R162359, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Stefanie Lynn Defiglia, CRNP prescribe under Medicare Part D?
In 2024, Stefanie Lynn Defiglia, CRNP had 48 Medicare Part D claims for 13 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.