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MR. THOMAS PATRICK WALKER F.N.P.
NPI 1629521646
Nurse Practitioner - Family in San Diego, CA

Active since July 26, 2016PECOS Enrolled
16745 W BERNARDO DR, SAN DIEGO, CA 92127(858) 592-2000 Get Directions Write a Review

NPPES record last updated: March 2, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 2, 2022, Oct 21, 2016 (2 updates tracked since 2016).

About Mr. Thomas Patrick Walker F.n.p. NPPES

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

MR. THOMAS PATRICK WALKER F.N.P. (NPI 1629521646) is an individual family provider in San Diego, California, licensed in California (95004279) and active in the NPI registry since July 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629521646
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameMR. THOMAS PATRICK WALKERCredential: F.N.P.
Location Address16745 W BERNARDO DRSan Diego, CA 92127-1907
Mailing Address6400 Shafer Ct Ste 700Rosemont, IL 60018-4989 · (346) 376-1702 · Fax (224) 532-2780
Phone(858) 592-2000
Sole ProprietorNo
Enumeration DateJuly 26, 2016
Last NPPES UpdateMarch 2, 20222 updates tracked since enumeration
NPPES CertifiedMarch 2, 2022
✔ NPI 1629521646 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95004279
Also ListedRegistered NurseTaxonomy 163W00000X · License 841520 (CA)
16745 W BERNARDO DR, San Diego, CA 92127
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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 (PECOS)

Mr. Thomas Patrick Walker F.n.p. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92127 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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
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

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

MYLENE L RUIZ APRN
Nurse Practitioner (Family)
16745 W BERNARDO DR
SAN DIEGO, CA 92127
San Diego County (858) 592-2000

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 Thomas Walker's NPI number?

The NPI number for Thomas Walker is 1629521646. It was assigned to this individual provider in the NPPES registry on July 26, 2016.

Where is Thomas Walker located?

Thomas Walker practices at 16745 W Bernardo Dr, San Diego, CA 92127. The listed phone number is (858) 592-2000.

What is Thomas Walker's specialty?

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

Is Thomas Walker enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Thomas Walker was last updated on March 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.