GALEN INPATIENT PHYSICIANS PC
NPI 1093687477
Hospitalist in Camarillo, CA

Active since September 23, 2025
2309 ANTONIO AVE, CAMARILLO, CA 93010(805) 389-5800 Get Directions Write a Review

NPPES record last updated: September 23, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Galen Inpatient Physicians Pc NPPES

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

GALEN INPATIENT PHYSICIANS PC (NPI 1093687477) is a healthcare organization registered as a hospitalist in Camarillo, California and active in the NPI registry since September 2025. The organization lists David Birdsall, Chief Operations Officer, as its authorized official.

NPPES Registry Identity

NPI1093687477
Entity TypeOrganization
Primary Taxonomy208M00000X
Legal Business NameGALEN INPATIENT PHYSICIANS PC
Location Address2309 ANTONIO AVECamarillo, CA 93010-1414
Mailing Address2100 Powell St Ste 400Emeryville, CA 94608-1872 · (510) 350-2638
Organization SubpartNo
Authorized OfficialDavid BirdsallChief Operations Officer · (510) 851-7552
Enumeration DateSeptember 23, 2025
NPPES CertifiedSeptember 23, 2025
✔ NPI 1093687477 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
2309 ANTONIO AVE, Camarillo, CA 93010

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Galen Inpatient Physicians Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

953

Medicare enrollment records show 953 clinicians reassign Medicare billing to Galen Inpatient Physicians PC, which bills Medicare for the services they deliver. Of these, 7 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 20

Internal Medicine429
Hospitalist342
Family Practice83
Nurse Practitioner47
Emergency Medicine15
Nephrology8
Critical Care (Intensivists)6
Endocrinology4
12 other specialties19

Nearest to this location (20)

See all 953
Hospitalist
NPI 1730128364
3458 KARENA CT
Camarillo, CA 93010
(805) 987-2679
✔ PECOS✔ Accepts Medicare1.1 mi
Internal Medicine
NPI 1750519385
5159 VIA EL MOLINO
Newbury Park, CA 91320
(646) 734-2585
✔ PECOS✔ Accepts Medicare4.8 mi
Hospitalist
NPI 1588826267
1600 N ROSE AVE
Oxnard, CA 93030
(505) 272-1348
✔ PECOS✔ Accepts Medicare8.0 mi
Internal Medicine
NPI 1477131308
1600 NORTH ROSE AVENUE
Oxnard, CA 93030
(805) 497-2727
✔ PECOS✔ Accepts Medicare8.0 mi
Internal Medicine
NPI 1023247822
1600 N ROSE AVE
Oxnard, CA 93030
(717) 577-3938
✔ PECOS✔ Accepts Medicare8.0 mi
Internal Medicine
NPI 1285837708
227 W JANSS RD STE 125
Thousand Oaks, CA 91360
(805) 242-4884
✔ PECOS✔ Accepts Medicare8.2 mi
Family Practice
NPI 1033731930
2600 E VINEYARD AVE
Oxnard, CA 93036
(805) 436-3444
✔ PECOS✔ Accepts Medicare8.6 mi
Internal Medicine
NPI 1174054019
3180 WILLOW LN STE 102
Thousand Oaks, CA 91361
(805) 494-8520
✔ PECOS✔ Accepts Medicare12 mi
Hospitalist
NPI 1992932214
143 PARROT LN
Simi Valley, CA 93065
(805) 842-1793
✔ PECOS✔ Accepts Medicare13 mi
Hospitalist
NPI 1306876149
1250 LA VENTA DR STE 207
Westlake Village, CA 91361
(805) 494-6920
✔ PECOS✔ Accepts Medicare13 mi
Internal Medicine
NPI 1215590989
2975 SYCAMORE DR
Simi Valley, CA 93065
(805) 955-6000
✔ PECOS16 mi
Family Practice
NPI 1073741161
2975 SYCAMORE DR
Simi Valley, CA 93065
(805) 955-6500
✔ PECOS✔ Accepts Medicare16 mi
Nurse Practitioner
NPI 1518505197
2975 SYCAMORE DR
Simi Valley, CA 93065
(805) 955-6000
✔ PECOS✔ Accepts Medicare16 mi
Internal Medicine
NPI 1063805331
2975 SYCAMORE DR
Simi Valley, CA 93065
(626) 944-5144
✔ PECOS✔ Accepts Medicare16 mi
Internal Medicine
NPI 1730884727
2975 SYCAMORE DR
Simi Valley, CA 93065
(805) 955-6000
✔ PECOS✔ Accepts Medicare16 mi
Nurse Practitioner
NPI 1922806504
2975 SYCAMORE DR
Simi Valley, CA 93065
(805) 955-6000
✔ PECOS16 mi
Nurse Practitioner
NPI 1760074355
2975 SYCAMORE DR
Simi Valley, CA 93065
(805) 955-6100
✔ PECOS16 mi
Emergency Medicine
NPI 1861865610
2876 SYCAMORE DR STE 101
Simi Valley, CA 93065
(805) 527-0115
✔ PECOS✔ Accepts Medicare16 mi
Family Practice
NPI 1639432453
2828 COCHRAN ST STE 355
Simi Valley, CA 93065
(209) 996-5214
✔ PECOS✔ Accepts Medicare16 mi
Hospitalist
NPI 1578604690
5737 KANAN RD #454
Agoura, CA 91301
(818) 964-1801
✔ PECOS✔ Accepts Medicare16 mi
See all 953 clinicians

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

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 Galen Inpatient Physicians PC's NPI number?

The NPI number for Galen Inpatient Physicians PC is 1093687477. It was assigned to this organization in the NPPES registry on September 23, 2025.

Where is Galen Inpatient Physicians PC located?

Galen Inpatient Physicians PC is located at 2309 Antonio Ave, Camarillo, CA 93010. The listed phone number is (805) 389-5800.

What is Galen Inpatient Physicians PC's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Galen Inpatient Physicians PC enrolled in Medicare?

Yes. Galen Inpatient Physicians PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Galen Inpatient Physicians PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 953 clinicians in 20 Medicare specialties reassign their Medicare billing to Galen Inpatient Physicians PC. A 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 the clinician's services. The largest specialties are Internal Medicine (429), Hospitalist (342) and Family Practice (83). Of these, 7 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Galen Inpatient Physicians PC was last updated on September 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.