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SHEILA DENISE WALKER FNP-C
NPI 1548778533
Nurse Practitioner - Family in Belcamp, MD

Active since January 12, 2018PECOS Enrolled
1321 RIVERSIDE PKWY STE A3, BELCAMP, MD 21017(443) 327-7449(443) 345-1245 Get Directions Write a Review

NPPES record last updated: April 17, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 17, 2024, Sep 19, 2018, Jan 12, 2018 (3 updates tracked since 2018).

About Sheila Denise Walker Fnp-c NPPES

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

SHEILA DENISE WALKER FNP-C (NPI 1548778533) is an individual family provider in Belcamp, Maryland, licensed in Maryland (F03180352) and active in the NPI registry since January 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1548778533
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSHEILA DENISE WALKERCredential: FNP-C
Location Address1321 RIVERSIDE PKWY STE A3Belcamp, MD 21017-3404
Mailing Address1500 Gunpowder Ridge RdJoppa, MD 21085-3000 · (410) 971-9877
Phone(443) 327-7449
Fax(443) 345-1245
Sole ProprietorNo
Enumeration DateJanuary 12, 2018
Last NPPES UpdateApril 17, 20243 updates tracked since enumeration
NPPES CertifiedApril 17, 2024
✔ NPI 1548778533 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MD · F03180352
Also ListedRegistered NurseTaxonomy 163W00000X · License R186951 (MD)
Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X · License 2023205604 (MD)
1321 RIVERSIDE PKWY STE A3, Belcamp, MD 21017
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sheila Denise Walker Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Sheila Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Umms Ambulatory Care LLC
3.9 mi
Urgent Care
744 S PHILADELPHIA BLVD STE B
Aberdeen, MD 21001
  • Reassigned Medicare billing, Maryland enrollment
  • 87 clinicians in this Medicare group
NPI 1548867054 (443) 345-2650

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21017 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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.

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 Sheila Walker's NPI number?

The NPI number for Sheila Walker is 1548778533. It was assigned to this individual provider in the NPPES registry on January 12, 2018.

Where is Sheila Walker located?

Sheila Walker practices at 1321 Riverside Pkwy Ste A3, Belcamp, MD 21017. The listed phone number is (443) 327-7449.

What is Sheila Walker's specialty?

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

Is Sheila Walker enrolled in Medicare?

Yes. Sheila Walker is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sheila Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sheila Walker reassigns Medicare benefits to Umms Ambulatory Care LLC (Aberdeen, MD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sheila Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Sheila Walker was last updated on April 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.