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DR. VALERIE A WALKER- CLARK OD
NPI 1457429854
Optometrist in Windsor Mill, MD

Active since December 01, 2006PECOS EnrolledAccepts Medicare Assignment
7141 SECURITY BLVD, WINDSOR MILL, MD 21244(443) 663-6340(443) 663-6352 Get Directions Write a Review

NPPES record last updated: June 3, 2021. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Jun 3, 2021, Jun 11, 2018 (2 updates tracked since 2018).

About Dr. Valerie A Walker- Clark Od NPPES

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

DR. VALERIE A WALKER- CLARK OD (NPI 1457429854) is an individual optometrist in Windsor Mill, Maryland, licensed in Maryland (TA1294) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Pennsylvania College Of Optometry (1994).

NPPES Registry Identity

NPI1457429854
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. VALERIE A WALKER- CLARKCredential: OD
Location Address7141 SECURITY BLVDWindsor Mill, MD 21244
Mailing Address2101 East Jefferson Street, Ppqa Medicare Compliance Unit 6 WestRockville, MD 20852-4908 · (301) 816-6660 · Fax (301) 816-6308
Phone(443) 663-6340
Fax(443) 663-6352
Sole ProprietorNo
Medical School CMSPennsylvania College Of OptometryGraduated 1994
Enumeration DateDecember 1, 2006
Last NPPES UpdateJune 3, 20212 updates tracked since enumeration
NPPES CertifiedJune 3, 2021
✔ NPI 1457429854 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in MD · TA1294
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
7141 SECURITY BLVD, Windsor Mill, MD 21244
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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

Dr. Valerie A Walker- Clark Od 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 ID2567506082
PECOS Enrollment IDI20120413000208
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 21244 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
Most-billed visit code 99213
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 20

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

KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
7141 SECURITY BLVD
BALTIMORE, MD 21244
Baltimore County (443) 663-6000
DR. NKIRUKA UZOAMAKA OBIOHA M.D
Family Medicine
7141 SECURITY BLVD, KAISER PERMANENTE WOODLAWN MEDICAL CENTER
BALTIMORE, MD 21244
Baltimore County (443) 663-6000
LYTIA FISHER
Obstetrics & Gynecology
7141 SECURITY BLVD
WINDSOR MILL, MD 21244
Baltimore County (443) 663-6000
AMANDA BAUER D.O.
Emergency Medicine
7141 SECURITY BLVD, KAISER PERMANENTE WOODLAWN MEDICAL CENTER
BALTIMORE, MD 21244
Baltimore County (443) 663-6000
KISHA MARY SELBY
Registered Nurse (Oncology)
7141 SECURITY BLVD
BALTIMORE, MD 21244
Baltimore County (443) 663-6420
NKECHINYEREM OLUTOBI ESEONU-EWOH MD
Family Medicine
7141 SECURITY BLVD
BALTIMORE, MD 21244
Baltimore County (443) 663-6000
DR. LAURA EMMANUEL-ALLEN MD
Internal Medicine
7141 SECURITY BLVD
WINDSOR MILL, MD 21244
Baltimore County (443) 663-6000
DR. SINDHU THOPPIL JAMES MD
Internal Medicine
7141 SECURITY BLVD
BALTIMORE, MD 21244
Baltimore County (443) 663-6000

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 Valerie Walker- Clark's NPI number?

The NPI number for Valerie Walker- Clark is 1457429854. It was assigned to this individual provider in the NPPES registry on December 1, 2006.

Where is Valerie Walker- Clark located?

Valerie Walker- Clark practices at 7141 Security Blvd, Windsor Mill, MD 21244. The listed phone number is (443) 663-6340.

What is Valerie Walker- Clark's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Valerie Walker- Clark enrolled in Medicare?

Yes. Valerie Walker- Clark 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 Valerie Walker- Clark was last updated on June 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.