Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

WAYNE WHITWAM MD INC A PROFESSIONAL CORPORATION
NPI 1790600864
Internal Medicine - Clinical Cardiac Electrophysiology in La Jolla, CA

Q: What is Wayne Whitwam MD Inc A Professional Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

Active since August 10, 2026

9850 GENESEE AVE STE 780, LA JOLLA, CA 92037(858) 824-2900(858) 824-2910 Get Directions Write a Review

NPPES record added: August 10, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Wayne Whitwam Md Inc A Professional Corporation NPPES

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

WAYNE WHITWAM MD INC A PROFESSIONAL CORPORATION (NPI 1790600864) is a healthcare organization registered as a clinical cardiac electrophysiology in La Jolla, California and active in the NPI registry since August 2026. The organization lists Wayne B Whitwam, President, as its authorized official.

NPPES Registry Identity

NPI1790600864

Entity TypeOrganization

Primary Taxonomy207RC0001X

Legal Business NameWAYNE WHITWAM MD INC A PROFESSIONAL CORPORATION

Location Address9850 GENESEE AVE STE 780La Jolla, CA 92037-1232

Mailing Address9850 Genesee Ave Ste 780La Jolla, CA 92037-1232 · (858) 824-2900 · Fax (858) 824-2910

Phone(858) 824-2900

Fax(858) 824-2910

Organization SubpartNo

Authorized OfficialWayne B WhitwamPresident · (858) 824-2900

Enumeration DateAugust 10, 2026

NPPES CertifiedAugust 10, 2026

✔ NPI 1790600864 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Clinical Cardiac ElectrophysiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RC0001X

Definition

A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

9850 GENESEE AVE STE 780, La Jolla, CA 92037

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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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Wayne Whitwam Md Inc A Professional Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Wayne Whitwam MD Inc A Professional Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Wayne Whitwam, M.D.

Cardiovascular Disease (Cardiology)

NPI 1114048741

9850 GENESEE AVE SUITE 780
La Jolla, CA 92037

(858) 450-3388

✔ PECOS✔ Accepts Medicare0.2 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 Wayne Whitwam MD Inc A Professional Corporation's NPI number?

The NPI number for Wayne Whitwam MD Inc A Professional Corporation is 1790600864. It was assigned to this organization in the NPPES registry on August 10, 2026.

Where is Wayne Whitwam MD Inc A Professional Corporation located?

Wayne Whitwam MD Inc A Professional Corporation is located at 9850 Genesee Ave Ste 780, La Jolla, CA 92037. The listed phone number is (858) 824-2900.

What is Wayne Whitwam MD Inc A Professional Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

Is Wayne Whitwam MD Inc A Professional Corporation enrolled in Medicare?

Yes. Wayne Whitwam MD Inc A Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Wayne Whitwam MD Inc A Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiovascular Disease (Cardiology)) reassigns their Medicare billing to Wayne Whitwam MD Inc A Professional Corporation. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Wayne Whitwam MD Inc A Professional Corporation was last updated on August 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.