Erin Lillian, FNP-C
Family Nurse Practitioner · Silver Spring, MD
Erin Lillian, FNP-C is a family nurse practitioner with a practice address in Silver Spring, Maryland, and NPI 1063860922, issued on Jun 1, 2016. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Lillian
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP131016 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8403 Colesville RD Ste 1100, Silver Spring, MD 20910
- Phone
- (443) 383-9300
- Enumerated
- Jun 1, 2016
- Record last updated
- Apr 3, 2024
- Fax
- (855) 866-8710
- Medicare enrollment
- Enrolled (PECOS I20240205001809); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Also registered at 8403 Colesville RD Ste 1100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Erin Lillian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
25 Medicare Part D claims for 12 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 96% of claims.
Most prescribed
- Santyl24 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
- Vitality Ageless Center LLCOrmond Beach, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Lillian among 4,124 family nurse practitioner records in Maryland
Erin Lillian, FNP-C is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 33% of them.
- NPI issued2016 · 33% of these records are older, 61% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2016 · median 2019 among the 2,370 with a school on file
- Record last updated2024 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
151 family nurse practitioner records list a practice address in Silver Spring
They are 151 of the 6,531 NPPES records with a practice address in Silver Spring, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Silver Spring → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kyerewaa Abban-Thompson, NPSilver Spring, MD 209101144513151
- Juanita Allen-Heckstall, NPSilver Spring, MD 209101770619181
- Sonja Barsky, C.R.N.P.Silver Spring, MD 209101720039167
- Michelle Cochran, FNPSilver Spring, MD 209101366790644
- Sonia Deuga NgameniSilver Spring, MD 209101578832010
- Cleopatra Dunyo, NP-CSilver Spring, MD 209101619162989
- Charlesetta Johnson, RN, MSN, NP-CSilver Spring, MD 209101407174766
- Stephanie Knox, ARNP, FNP-CSilver Spring, MD 209101164759585
Common questions
What is Erin Lillian, FNP-C's NPI number?
Erin Lillian, FNP-C's National Provider Identifier (NPI) is 1063860922, issued on Jun 1, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Erin Lillian, FNP-C located?
The NPPES record lists a practice address at 8403 Colesville RD Ste 1100, Silver Spring, MD, 20910. Phone: (443) 383-9300. Providers update this record themselves, so call before visiting.
How can I verify Erin Lillian, FNP-C's license?
Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Erin Lillian, FNP-C prescribe under Medicare Part D?
In 2024, Erin Lillian, FNP-C had 25 Medicare Part D claims for 12 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.