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WILLIAM CROWLEY
NPI 1568091221
Emergency Medicine in San Diego, CA

Active since April 05, 2020PECOS Enrolled
34800 BOB WILSON DR, SAN DIEGO, CA 92134(541) 239-0235 Get Directions Write a Review

NPPES record last updated: August 6, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 6, 2025, Apr 5, 2020 (2 updates tracked since 2020).

About William Crowley NPPES

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

WILLIAM CROWLEY (NPI 1568091221) is an individual emergency medicine provider in San Diego, California, licensed in Texas (V1061) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1568091221
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameWILLIAM CROWLEY
Location Address34800 BOB WILSON DRSan Diego, CA 92134-3983
Mailing Address34800 Bob Wilson DrSan Diego, CA 92134-1098 · (541) 259-0235
Phone(541) 239-0235
Sole ProprietorYes
Enumeration DateApril 5, 2020
Last NPPES UpdateAugust 6, 20252 updates tracked since enumeration
NPPES CertifiedAugust 6, 2025
✔ NPI 1568091221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in TX · V1061
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
34800 BOB WILSON DR, San Diego, CA 92134
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Crowley 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 Reassignments

2

Medicare enrollment records show William Crowley reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Associates Of Central Texas PA
1,141 mi
Emergency Medicine
2201 S CLEAR CREEK RD
Killeen, TX 76549
  • Reassigned Medicare billing, Texas enrollment
  • 214 clinicians in this Medicare group
NPI 1215418280 (865) 693-1000
Texas Emergency Group LLC
1,204 mi
Emergency Medicine
2550 N ESPLANADE ST
Cuero, TX 77954
  • Reassigned Medicare billing, Texas enrollment
  • 135 clinicians in this Medicare group
NPI 1699288811 (361) 275-6191

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 92134 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 20

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

LORENA MARIE FUJII N.P.
Nurse Practitioner (Pediatrics)
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 532-8910
JANELLE MARIE MARRA DO
Family Medicine
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 532-6400
LAKIESHA NICOLE MURPHY
Nurse's Aide
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 713-3385
SUSANNA BYRNE D.O.
Anesthesiology
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 532-6400
DR. PAUL CHARLES CAMPBELL D.O.
Urology (Pediatric Urology)
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 532-7200
PHILLIP EDWARD FRY JR. DO
Emergency Medicine
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 532-6400
BRADLY JAMES STILLEY IDC
Military Health Care Provider (Independent Duty Corpsman)
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (360) 941-9989
DR. ELIZABETH WHIPPLE PHD
Military Health Care Provider
34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 532-6400

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 William Crowley's NPI number?

The NPI number for William Crowley is 1568091221. It was assigned to this individual provider in the NPPES registry on April 5, 2020.

Where is William Crowley located?

William Crowley practices at 34800 Bob Wilson Dr, San Diego, CA 92134. The listed phone number is (541) 239-0235.

What is William Crowley's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is William Crowley enrolled in Medicare?

Yes. William Crowley is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for William Crowley's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Crowley reassigns Medicare benefits to 2 organizations: Emergency Associates Of Central Texas PA (Killeen, TX) and Texas Emergency Group LLC (Cuero, TX). Each 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 William Crowley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Crowley accept?

Health plans from Blue Cross and Blue Shield of Texas list William Crowley as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for William Crowley was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.