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SUSANNA BYRNE D.O.
NPI 1003249749
Anesthesiology in San Diego, CA

Active since August 16, 2013PECOS EnrolledAccepts Medicare Assignment
34800 BOB WILSON DR, SAN DIEGO, CA 92134(619) 532-6400 Get Directions Write a Review

NPPES record last updated: October 9, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 9, 2025, Jan 2, 2024, Jan 13, 2023 and 1 more (4 updates tracked since 2022).

About Susanna Byrne D.o. NPPES

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

SUSANNA BYRNE D.O. (NPI 1003249749) is an individual anesthesiology provider in San Diego, California, licensed in California (20A19706) and active in the NPI registry since August 2013. She is enrolled in Medicare PECOS, is affiliated with Froedtert South Inc., and is a graduate of University Of New England, College Of Osteo Medicine (2013).

NPPES Registry Identity

NPI1003249749
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameSUSANNA BYRNECredential: D.O.
Location Address34800 BOB WILSON DRSan Diego, CA 92134-0004
Mailing Address2620 Boundary StSan Diego, CA 92104-5202 · (617) 699-2794
Phone(619) 532-6400
Sole ProprietorNo
Medical School CMSUniversity Of New England, College Of Osteo MedicineGraduated 2013
Enumeration DateAugust 16, 2013
Last NPPES UpdateOctober 9, 20254 updates tracked since enumeration
NPPES CertifiedOctober 9, 2025
✔ NPI 1003249749 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in CA · 20A19706✔ Licensed in VA · 0102203946✔ Licensed in WI · 81991-21
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
34800 BOB WILSON DR, San Diego, CA 92134
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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 and accepts Medicare assignment

Susanna Byrne D.o. 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 ID1052781416
PECOS Enrollment IDI20221228002447, I20250925002683
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

4

Medicare enrollment records show Susanna Byrne reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southern California Permanente Medical Group
2.8 mi
Health Maintenance Organization
1288 CAMINO DEL RIO N
San Diego, CA 92108
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1023425972 (877) 608-0044
Palomar Anesthesia Partners Inc
27 mi
Anesthesiology
2185 CITRACADO PKWY
Escondido, CA 92029
  • Reassigned Medicare billing, California enrollment
  • 45 clinicians in this Medicare group
NPI 1174490445 (442) 281-5000
Aspirus Riverview Hospital & Clinics, Inc.
1,663 mi
Rural Health
146 N CENTRAL AVE
Marshfield, WI 54449
  • Reassigned Medicare billing, Wisconsin enrollment
  • 397 clinicians in this Medicare group
NPI 1124633870 (715) 898-1238
Vituity-Wisconsin Anesthesia Sc
1,726 mi
Anesthesiology
19333 W NORTH AVE
Brookfield, WI 53045
  • Reassigned Medicare billing, Wisconsin enrollment
  • 210 clinicians in this Medicare group
NPI 1558195719 (262) 785-2000

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Froedtert South Inc.

Acute Care Hospitals · Pleasant Prairie, WI
1/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number520021
Location9555 76th StPleasant Prairie, WI 53158 · Kenosha County
Emergency services

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
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
DR. ELAN HARDER BRESSLOUR-RASHAP MD
General Practice
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 Susanna Byrne's NPI number?

The NPI number for Susanna Byrne is 1003249749. It was assigned to this individual provider in the NPPES registry on August 16, 2013.

Where is Susanna Byrne located?

Susanna Byrne practices at 34800 Bob Wilson Dr, San Diego, CA 92134. The listed phone number is (619) 532-6400.

What is Susanna Byrne's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Susanna Byrne enrolled in Medicare?

Yes. Susanna Byrne 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.

Which organizations bill Medicare for Susanna Byrne's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Susanna Byrne reassigns Medicare benefits to 4 organizations: Southern California Permanente Medical Group (San Diego, CA), Palomar Anesthesia Partners Inc (Escondido, CA), Aspirus Riverview Hospital & Clinics, Inc. (Marshfield, WI) and Vituity-Wisconsin Anesthesia Sc (Brookfield, WI). 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 Susanna Byrne's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Susanna Byrne affiliated with any hospitals?

According to CMS data, Susanna Byrne is affiliated with Froedtert South Inc..

When was this NPI record last updated?

The NPPES record for Susanna Byrne was last updated on October 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.