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AYNNA YEE SAE MD INC
NPI 1649091026
Internal Medicine in Santa Rosa, CA

Active since October 18, 2024
3751 MONTGOMERY DR, SANTA ROSA, CA 95405(707) 525-1250 Get Directions Write a Review

NPPES record last updated: November 14, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 14, 2024, Nov 6, 2024 (2 updates tracked since 2024).

About Aynna Yee Sae Md Inc NPPES

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

AYNNA YEE SAE MD INC (NPI 1649091026) is a healthcare organization registered as an internal medicine in Santa Rosa, California and active in the NPI registry since October 2024. The organization maintains a secondary practice location in Santa Rosa and lists Aynna Yee Sae, President, as its authorized official.

NPPES Registry Identity

NPI1649091026
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameAYNNA YEE SAE MD INC
Location Address3751 MONTGOMERY DRSanta Rosa, CA 95405-5214
Mailing Address122 Calistoga Rd Ste 340Santa Rosa, CA 95409-3702 · (707) 328-6002
Phone(707) 525-1250
Organization SubpartNo
Authorized OfficialAynna Yee SaePresident · (707) 328-6002
Enumeration DateOctober 18, 2024
Last NPPES UpdateNovember 14, 20242 updates tracked since enumeration
NPPES CertifiedNovember 14, 2024
✔ NPI 1649091026 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
3751 MONTGOMERY DR, Santa Rosa, CA 95405
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Secondary Practice Location 1

Location 11280 Summerfield RdSanta Rosa, CA 95405-7313 · Phone (707) 539-1515

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)

Aynna Yee Sae Md Inc 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 Aynna Yee Sae MD Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Aynna Sae, MD
Internal Medicine
NPI 1598898942
3751 MONTGOMERY DR
Santa Rosa, CA 95405
(707) 525-1250
✔ 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.

Patient Reviews User submitted

Reviews are submitted by site visitors and approved by a human moderator before publication.

Review by Elizabeth ***** April 19, 2025

5/5
Very good bedside manner and explains things that is easy to understand. Communicated with my cardiologist to make sure I was on the right medication so I didn’t get a clot in my leg.
Provider 5/5 Office Staff 4/5
Visited this provider? Share your experience.

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 Aynna Yee Sae MD Inc's NPI number?

The NPI number for Aynna Yee Sae MD Inc is 1649091026. It was assigned to this organization in the NPPES registry on October 18, 2024.

Where is Aynna Yee Sae MD Inc located?

Aynna Yee Sae MD Inc is located at 3751 Montgomery Dr, Santa Rosa, CA 95405. The listed phone number is (707) 525-1250.

What is Aynna Yee Sae MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Aynna Yee Sae MD Inc enrolled in Medicare?

Yes. Aynna Yee Sae MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Aynna Yee Sae MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Aynna Yee Sae MD 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Aynna Yee Sae MD Inc was last updated on November 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.