Dilys Fan, MSN, AGNP-C
Adult Health Nurse Practitioner · Germantown, MD
Dilys Fan, MSN, AGNP-C is an adult health nurse practitioner with a practice address in Germantown, Maryland, and NPI 1033681440, issued on Dec 23, 2018. Check the license (Maryland R209031, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dilys Fan
- Credential
- MSN, AGNP-C
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- R209031 MD
Self-reported in NPPES; status is on the state search - Practice location
- 19703 Executive Park Cir, Germantown, MD 20874
- Phone
- (301) 540-9447
- Enumerated
- Dec 23, 2018
- Record last updated
- Jan 22, 2024
- Medicare enrollment
- Enrolled (PECOS I20200114000664); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 902 in Maryland → Look up another NPI →
Also registered at 19703 Executive Park Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathryn Mitchell, RNPsychiatric/Mental Health Nurse Practitioner1205008380
- Piyush Patel, MDInternal Medicine Physician1669482964
- Shera Schreiber, M.D.Pediatrics Physician1295024271
- Mary Tarawalie, APRN- PMHNPFamily Nurse Practitioner1528614245
- Erika Yeung, DNP, APRN, FNP-CFamily Medicine Physician1821973314
Verify Dilys Fan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R209031Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
488 Medicare Part D claims for 84 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium26 claims
- Rosuvastatin Calcium22 claims
- Losartan Potassium19 claims
- Gabapentin16 claims
- Ketoconazole16 claims
- Amlodipine Besylate15 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.
Bills Medicare through one group practice
- Advanced Medical Care LLCGermantown, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dilys Fan among 902 adult health nurse practitioner records in Maryland
Dilys Fan, MSN, AGNP-C is one of 902 adult health nurse practitioner records with a practice address in Maryland. 63% 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 74% of them.
- NPI issued2018 · 74% of these records are older, 22% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2018 · median 2014 among the 386 with a school on file
- Record last updated2024 · 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 363LA2200X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Maryland
There are 902 adult health nurse practitioner records in Maryland.
All 902 in Maryland → Every provider in Germantown → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Maria AgudaGermantown, MD 208741871999235
- Mary Haynos, CRNPGermantown, MD 208741154370377
- Angela Novas, CRNPGermantown, MD 208741841680915
- Tammy Cooper, APN-CGermantown, MD 208761720109846
- Marina Savoy, NPGermantown, MD 208761205907151
- Cinderella Samandi, CRNPClarksburg, MD 208711013549823
- Megan Cullen, CRNPNorth Potomac, MD 208781962164376
- Laureen Harkins, CRNPGaithersburg, MD 208781205375524
Common questions
What is Dilys Fan, MSN, AGNP-C's NPI number?
Dilys Fan, MSN, AGNP-C's National Provider Identifier (NPI) is 1033681440, issued on Dec 23, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Dilys Fan, MSN, AGNP-C located?
The NPPES record lists a practice address at 19703 Executive Park Cir, Germantown, MD, 20874. Phone: (301) 540-9447. Providers update this record themselves, so call before visiting.
How can I verify Dilys Fan, MSN, AGNP-C's license?
NPPES lists Maryland license number R209031, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Dilys Fan, MSN, AGNP-C prescribe under Medicare Part D?
In 2024, Dilys Fan, MSN, AGNP-C had 488 Medicare Part D claims for 84 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.