LYDIA WALKER NP
NPI 1063899482
Nurse Practitioner - Family in Silver Spring, MD

Active since May 05, 2015PECOS EnrolledAccepts Medicare Assignment
9520 GEORGIA AVE, SILVER SPRING, MD 20910(301) 585-3136 Get Directions Write a Review

NPPES record last updated: February 21, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 21, 2019, Nov 10, 2015 (2 updates tracked since 2015).

About Lydia Walker Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LYDIA WALKER NP (NPI 1063899482) is an individual family provider in Silver Spring, Maryland, licensed in Maryland (R181842) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1063899482
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameLYDIA WALKERCredential: NP
Location Address9520 GEORGIA AVESilver Spring, MD 20910-1436
Mailing Address9520 Georgia AveSilver Spring, MD 20910-1436 · (301) 585-3136
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMay 5, 2015
Last NPPES UpdateFebruary 21, 20192 updates tracked since enumeration
NPI 1063899482 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in MD · R181842
9520 GEORGIA AVE, Silver Spring, MD 20910

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Lydia Walker Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1355654500
PECOS Enrollment IDI20150717001111, I20150717001241, I20260313003147
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20910 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Family)
9520 GEORGIA AVE
SILVER SPRING, MD 20910
Nurse Practitioner (Family)
9520 GEORGIA AVE
SILVER SPRING, MD 20910
Pharmacist
9520 GEORGIA AVE
SILVER SPRING, MD 20910
Clinic/Center (Infusion Therapy)
9520 GEORGIA AVE
SILVER SPRING, MD 20910
Nurse Practitioner (Family)
9520 GEORGIA AVE
SILVER SPRING, MD 20910
Nurse Practitioner (Family)
9520 GEORGIA AVE
SILVER SPRING, MD 20910
Pharmacy
9520 GEORGIA AVE
SILVER SPRING, MD 20910
Nurse Practitioner (Family)
9520 GEORGIA AVE
SILVER SPRING, MD 20910

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lydia Walker's NPI number?

The NPI number for Lydia Walker is 1063899482. It was assigned to this individual provider in the NPPES registry on May 5, 2015.

Where is Lydia Walker located?

Lydia Walker practices at 9520 Georgia Ave, Silver Spring, MD 20910. The listed phone number is (301) 585-3136.

What is Lydia Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Lydia Walker enrolled in Medicare?

Yes. Lydia Walker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Lydia Walker was last updated on February 21, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.