HAI SHAO MD. PHD, A MEDICAL CORPORATION
NPI 1912178237
Internal Medicine - Infectious Disease in San Diego, CA

Q: What is Hai Shao MD. Phd, A Medical Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Active since March 14, 2008

3525 DEL MAR HEIGHTS RD # 806, SAN DIEGO, CA 92130(619) 567-3205 Get Directions Write a Review

NPPES record last updated: December 18, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Hai Shao Md. Phd, A Medical Corporation NPPES

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

HAI SHAO MD. PHD, A MEDICAL CORPORATION (NPI 1912178237) is a healthcare organization registered as an infectious disease in San Diego, California and active in the NPI registry since March 2008. The organization lists Hai Shao, President, as its authorized official.

NPPES Registry Identity

NPI1912178237

Entity TypeOrganization

Primary Taxonomy207RI0200X

Legal Business NameHAI SHAO MD. PHD, A MEDICAL CORPORATION

Location Address3525 DEL MAR HEIGHTS RD # 806San Diego, CA 92130-2199

Mailing Address3525 Del Mar Heights Rd # 806San Diego, CA 92130-2199 · (619) 567-3205

Phone(619) 567-3205

Organization SubpartNo

Authorized OfficialHai ShaoPresident · (619) 567-3205

Enumeration DateMarch 14, 2008

Last NPPES UpdateDecember 18, 2014

✔ NPI 1912178237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

License✔ Licensed in CA · A79601

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

3525 DEL MAR HEIGHTS RD # 806, San Diego, CA 92130

Open in Google Maps ↗

Other Identifiers 3

Medicare PINW22494CA

Medicare UPINI48478CA

Medicaid1912178237CA

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)

Hai Shao Md. Phd, A Medical 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 Hai Shao MD. Phd, A Medical Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Hai Shao, M.D., PH.D.

Infectious Disease

NPI 1598841033

3525 DEL MAR HEIGHTS RD # 806
San Diego, CA 92130

(619) 567-3205

✔ PECOS✔ Accepts MedicareSame address

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 Hai Shao MD. Phd, A Medical Corporation's NPI number?

The NPI number for Hai Shao MD. Phd, A Medical Corporation is 1912178237. It was assigned to this organization in the NPPES registry on March 14, 2008.

Where is Hai Shao MD. Phd, A Medical Corporation located?

Hai Shao MD. Phd, A Medical Corporation is located at 3525 Del Mar Heights Rd # 806, San Diego, CA 92130. The listed phone number is (619) 567-3205.

What is Hai Shao MD. Phd, A Medical Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Hai Shao MD. Phd, A Medical Corporation enrolled in Medicare?

Yes. Hai Shao MD. Phd, A Medical Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Hai Shao MD. Phd, A Medical Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Infectious Disease) reassigns their Medicare billing to Hai Shao MD. Phd, A Medical 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 Hai Shao MD. Phd, A Medical Corporation was last updated on December 18, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.