Lydia Walker, NP
Family Nurse Practitioner · Silver Spring, MD
Lydia Walker, NP is a family nurse practitioner with a practice address in Silver Spring, Maryland, and NPI 1063899482, issued on May 5, 2015. Check the license (Maryland R181842, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lydia Walker
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R181842 MD
Self-reported in NPPES; status is on the state search - Practice location
- 9520 Georgia Ave, Silver Spring, MD 20910
- Phone
- (301) 585-3136
- Enumerated
- May 5, 2015
- Record last updated
- Feb 21, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150717001111); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Also registered at 9520 Georgia Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Winsome BoykinFamily Nurse Practitioner1891393765
- Jessica Fishburn, FNPFamily Nurse Practitioner1346846672
- Princess Manley, FNPFamily Nurse Practitioner1295200863
- Daniel MutooniPharmacist1407264211
Verify Lydia Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R181842Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family nurse practitioner in 2024
137 Medicare Part D claims for 15 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate15 claims
- Levetiracetam13 claims
- Atorvastatin Calcium11 claims
- Tamsulosin Hcl11 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
- Villagehealth DM LLCWindsor Mill, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lydia Walker among 4,124 family nurse practitioner records in Maryland
Lydia Walker, NP 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 2015, is newer than 28% of them.
- NPI issued2015 · 28% of these records are older, 67% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2015 · median 2019 among the 2,370 with a school on file
- Record last updated2019 · 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 Lydia Walker, NP's NPI number?
Lydia Walker, NP's National Provider Identifier (NPI) is 1063899482, issued on May 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Lydia Walker, NP located?
The NPPES record lists a practice address at 9520 Georgia Ave, Silver Spring, MD, 20910. Phone: (301) 585-3136. Providers update this record themselves, so call before visiting.
How can I verify Lydia Walker, NP's license?
NPPES lists Maryland license number R181842, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Lydia Walker, NP prescribe under Medicare Part D?
In 2024, Lydia Walker, NP had 137 Medicare Part D claims for 15 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.