Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

COASTAL RADIATION ONCOLOGY MEDICAL GROUP INC
NPI 1922038173
Radiology - Radiation Oncology in Lompoc, CA

Q: What is Coastal Radiation Oncology Medical Group Inc's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Active since July 04, 2006

1213 E OCEAN AVE STE 100, LOMPOC, CA 93436(805) 736-8628(805) 736-8785 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 24, 2026, Dec 26, 2024, Dec 9, 2024 and 2 more (5 updates tracked since 2019).

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About Coastal Radiation Oncology Medical Group Inc NPPES

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

COASTAL RADIATION ONCOLOGY MEDICAL GROUP INC (NPI 1922038173) is a healthcare organization registered as a radiation oncology in Lompoc, California and active in the NPI registry since July 2006. The organization maintains 2 additional practice locations and lists Jeffrey M. Rodnick, President, as its authorized official.

NPPES Registry Identity

NPI1922038173

Entity TypeOrganization

Primary Taxonomy2085R0001X

Legal Business NameCOASTAL RADIATION ONCOLOGY MEDICAL GROUP INC

Location Address1213 E OCEAN AVE STE 100Lompoc, CA 93436-7043

Mailing Address100 Casa St Ste CSan Luis Obispo, CA 93405-8804 · (805) 541-1932 · Fax (831) 684-7714

Phone(805) 736-8628

Fax(805) 736-8785

Organization SubpartNo

Authorized OfficialJeffrey M. RodnickPresident · (805) 648-5191

Enumeration DateJuly 4, 2006

Last NPPES UpdateSeptember 24, 20265 updates tracked since enumeration

NPPES CertifiedSeptember 24, 2026

✔ NPI 1922038173 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

1213 E OCEAN AVE STE 100, Lompoc, CA 93436

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Secondary Practice Locations 2

Location 11325 E Church St Ste 101Santa Maria, CA 93454-5915 · Phone (805) 925-2529 · Fax (805) 925-4478

Location 2100 Casa St, Suite CSan Luis Obispo, CA 93405-1883 · Phone (805) 547-2252 · Fax (805) 547-2253

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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)

Coastal Radiation Oncology Medical Group Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 15 clinicians reassign Medicare billing to Coastal Radiation Oncology Medical Group Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (15)

John Wilkinson, M.D.

Radiation Oncology

NPI 1568621803

1213 E OCEAN AVE STE 100
Lompoc, CA 93436

(057) 368-6288

✔ PECOS✔ Accepts MedicareSame address

Dylan Conroy, MD

Radiation Oncology

NPI 1942761812

1325 E CHURCH ST
Santa Maria, CA 93454

(805) 925-2529

✔ PECOS✔ Accepts Medicare22 mi

Jeffrey Wu, M.D.

Radiation Oncology

NPI 1336331289

100 CASA ST STE C
San Luis Obispo, CA 93405

(805) 541-1932

✔ PECOS✔ Accepts Medicare47 mi

Lauren Tait, M.D.

Radiation Oncology

NPI 1972821601

100 CASA ST SUITE C
San Luis Obispo, CA 93405

(805) 925-2529

✔ PECOS✔ Accepts Medicare47 mi

Robert Johnson, M.D.

Radiation Oncology

NPI 1598942781

100 CASA ST STE C
San Luis Obispo, CA 93405

(805) 541-1932

✔ PECOS✔ Accepts Medicare47 mi

Thomas Fogel, MD

Radiation Oncology

NPI 1619969524

2900 LOMA VISTA RD STE 100
Ventura, CA 93003

(805) 648-5191

✔ PECOS✔ Accepts Medicare72 mi

Jeffrey Rodnick, MD

Radiation Oncology

NPI 1972595882

2900 LOMA VISTA RD STE 100
Ventura, CA 93003

(805) 648-5191

✔ PECOS✔ Accepts Medicare72 mi

Charu Singh, M.D.

Radiation Oncology

NPI 1841741212

2900 LOMA VISTA RD STE 100
Ventura, CA 93003

(805) 648-5191

✔ PECOS✔ Accepts Medicare72 mi

Jonathan Abelson, M.D.

Radiation Oncology

NPI 1730348053

2230 LYNN RD STE 103
Thousand Oaks, CA 91360

(805) 496-4111

✔ PECOS✔ Accepts Medicare94 mi

Paul Miller, MD

Radiation Oncology

NPI 1992797526

2230 LYNN RD SUITE 103
Thousand Oaks, CA 91360

(805) 496-4111

✔ PECOS✔ Accepts Medicare94 mi

Eugene Ahn, MD

Radiation Oncology

NPI 1912999533

2985 SYCAMORE DR
Simi Valley, CA 93065

(805) 584-6611

✔ PECOS✔ Accepts Medicare100 mi

Jacob Andrade, MD

Radiation Oncology

NPI 1659630044

1069 LOS PALOS DR
Salinas, CA 93901

(831) 758-2724

✔ PECOS✔ Accepts Medicare155 mi

Kenneth Biehl, M.D.

Radiation Oncology

NPI 1871702233

1069 LOS PALOS DR
Salinas, CA 93901

(831) 758-2724

✔ PECOS✔ Accepts Medicare155 mi

Case Ketting, MD

Radiation Oncology

NPI 1033193297

1713 SW 24TH ST
Pendleton, OR 97801

(541) 304-2264

✔ PECOS✔ Accepts Medicare765 mi

Steven Lau

Radiation Oncology

NPI 1225370232

75 FRANCIS ST
Boston, MA 02115

(617) 732-5500

✔ PECOS✔ Accepts Medicare2,688 mi

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 Coastal Radiation Oncology Medical Group Inc's NPI number?

The NPI number for Coastal Radiation Oncology Medical Group Inc is 1922038173. It was assigned to this organization in the NPPES registry on July 4, 2006.

Where is Coastal Radiation Oncology Medical Group Inc located?

Coastal Radiation Oncology Medical Group Inc is located at 1213 E Ocean Ave Ste 100, Lompoc, CA 93436. The listed phone number is (805) 736-8628.

What is Coastal Radiation Oncology Medical Group Inc's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Coastal Radiation Oncology Medical Group Inc enrolled in Medicare?

Yes. Coastal Radiation Oncology Medical Group Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Coastal Radiation Oncology Medical Group Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 15 clinicians, all in Radiation Oncology, reassign their Medicare billing to Coastal Radiation Oncology Medical Group Inc. 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Coastal Radiation Oncology Medical Group Inc was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.