STEPHEN WILLIAM DOGGETT, M.D. PA
NPI 1427281666
Radiology - Radiation Oncology in Newport Beach, CA

Q: What is Stephen William Doggett, M.D. PA's NPI number?

The NPI number for Stephen William Doggett, M.D. PA is 1427281666. It was assigned to this organization in the NPPES registry on September 3, 2009.

Q: What is Stephen William Doggett, M.D. PA's specialty?

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

Active since September 03, 2009

20341 SW BIRCH ST STE 330, NEWPORT BEACH, CA 92660(949) 490-4820(949) 490-4819 Get Directions Write a Review

NPPES record last updated: June 24, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Stephen William Doggett, M.d. Pa NPPES

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

STEPHEN WILLIAM DOGGETT, M.D. PA (NPI 1427281666) is a healthcare organization registered as a radiation oncology in Newport Beach, California and active in the NPI registry since September 2009. The organization lists Stephen William Doggett, President, as its authorized official.

NPPES Registry Identity

NPI1427281666

Entity TypeOrganization

Primary Taxonomy2085R0001X

Legal Business NameSTEPHEN WILLIAM DOGGETT, M.D. PA

Location Address20341 SW BIRCH ST STE 330Newport Beach, CA 92660-1515

Mailing AddressPo Box 2901Newport Beach, CA 92659-0375 · (714) 573-9500 · Fax (714) 573-9505

Phone(949) 490-4820

Fax(949) 490-4819

Organization SubpartNo

Authorized OfficialStephen William DoggettPresident · (714) 573-9500

Enumeration DateSeptember 3, 2009

Last NPPES UpdateJune 24, 2025

NPPES CertifiedJune 24, 2025

✔ NPI 1427281666 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

License✔ Licensed in CA · G49856

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.

20341 SW BIRCH ST STE 330, Newport Beach, CA 92660

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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

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stephen William Doggett, M.d. Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 10 clinicians reassign Medicare billing to Stephen William Doggett, M.D. PA, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (10)

Stephen Doggett, M.D.

Radiation Oncology

NPI 1982675021

20341 SW BIRCH ST STE 330
Newport Beach, CA 92660

(949) 490-4820

✔ PECOS✔ Accepts MedicareSame address

Tapan Roy, M.D.

Radiation Oncology

NPI 1205831922

14662 NEWPORT AVE
Tustin, CA 92780

(714) 573-9500

✔ PECOS✔ Accepts Medicare5.8 mi

Bryan Leigh, M.D.

Radiation Oncology

NPI 1407272669

675 CAMINO DE LOS MARES
San Clemente, CA 92673

(949) 248-4547

✔ PECOS✔ Accepts Medicare19 mi

Nicholas Muff, MD

Radiation Oncology

NPI 1740372861

260 E ONTARIO AVE STE 101
Corona, CA 92879

(949) 490-4820

✔ PECOS✔ Accepts Medicare22 mi

Veena Ramsinghani, MD

Radiation Oncology

NPI 1871568097

4945 W CYPRESS AVENUE SUITE A
Visalia, CA 93277

(559) 624-3100

✔ PECOS202 mi

Tangel Chang

Radiation Oncology

NPI 1306194915

15400 NATIONAL AVE STE 100
Los Gatos, CA 95032

(408) 358-8400

✔ PECOS✔ Accepts Medicare337 mi

Theodore Robnett, M.D.

Radiation Oncology

NPI 1952307522

510 SW RAMSEY AVE
Grants Pass, OR 97527

(541) 472-7040

✔ PECOS✔ Accepts Medicare674 mi

Diane Tsai, M.D.

Radiation Oncology

NPI 1730266966

3620 N INTERSTATE AVE
Portland, OR 97227

(503) 813-2000

✔ PECOS✔ Accepts Medicare859 mi

Robert Share, M.D.

Radiation Oncology

NPI 1932109337

10400 SOUTHWEST HWY LOWER LEVEL
Chicago Ridge, IL 60415

(708) 581-7308

✔ PECOS✔ Accepts Medicare1,730 mi

Khanh Vu, M.D.

Radiation Oncology

NPI 1538425947

51 GLASGOW AVE
Jamestown, NY 14701

(716) 664-8670

✔ PECOS✔ Accepts Medicare2,171 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 Stephen William Doggett, M.D. PA's NPI number?

The NPI number for Stephen William Doggett, M.D. PA is 1427281666. It was assigned to this organization in the NPPES registry on September 3, 2009.

Where is Stephen William Doggett, M.D. PA located?

Stephen William Doggett, M.D. PA is located at 20341 SW Birch St Ste 330, Newport Beach, CA 92660. The listed phone number is (949) 490-4820.

What is Stephen William Doggett, M.D. PA's specialty?

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

Is Stephen William Doggett, M.D. PA enrolled in Medicare?

Yes. Stephen William Doggett, M.D. PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Stephen William Doggett, M.D. PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 10 clinicians, all in Radiation Oncology, reassign their Medicare billing to Stephen William Doggett, M.D. PA. 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 and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Stephen William Doggett, M.D. PA accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Stephen William Doggett, M.D. PA 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 Stephen William Doggett, M.D. PA was last updated on June 24, 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.