JASON S PAEK MD,INC
NPI 1205392602
Internal Medicine in Rowland Heights, CA

Q: What is Jason S Paek Md,inc's NPI number?

The NPI number for Jason S Paek Md,inc is 1205392602. It was assigned to this organization in the NPPES registry on February 11, 2019. The provider is doing business as Golden Springs Medical Clinic.

Q: What is Jason S Paek Md,inc's specialty?

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

Active since February 11, 2019

18773 COLIMA RD, ROWLAND HEIGHTS, CA 91748(626) 986-4899(626) 986-4855 Get Directions Write a Review

NPPES record last updated: February 11, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Jason S Paek Md,inc NPPES

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

JASON S PAEK MD,INC (NPI 1205392602), doing business as Golden Springs Medical Clinic, is a healthcare organization registered as an internal medicine in Rowland Heights, California and active in the NPI registry since February 2019. The organization lists Jason S Paek, Md/ceo, as its authorized official.

NPPES Registry Identity

NPI1205392602

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameJASON S PAEK MD,INC

Location Address18773 COLIMA RDRowland Heights, CA 91748-2949

Mailing Address18773 Colima RdRowland Heights, CA 91748-2949 · (626) 986-4899 · Fax (626) 986-4855

Phone(626) 986-4899

Fax(626) 986-4855

Organization SubpartNo

Authorized OfficialJason S PaekMd/ceo · (626) 986-4899

Enumeration DateFebruary 11, 2019

✔ NPI 1205392602 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.

18773 COLIMA RD, Rowland Heights, CA 91748

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Other Names 1

Doing Business AsGolden Springs Medical Clinic

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)

Jason S Paek 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 Jason S Paek MD,inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jason Paek, M.D.

Internal Medicine

NPI 1770679631

18773 COLIMA RD
Rowland Heights, CA 91748

(626) 986-4899

✔ 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 Jason S Paek Md,inc's NPI number?

The NPI number for Jason S Paek Md,inc is 1205392602. It was assigned to this organization in the NPPES registry on February 11, 2019. The provider is doing business as Golden Springs Medical Clinic.

Where is Jason S Paek Md,inc located?

Jason S Paek Md,inc is located at 18773 Colima Rd, Rowland Heights, CA 91748. The listed phone number is (626) 986-4899.

What is Jason S Paek Md,inc's specialty?

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

Is Jason S Paek Md,inc enrolled in Medicare?

Yes. Jason S Paek Md,inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Jason S Paek Md,inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Jason S Paek 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 Jason S Paek Md,inc was last updated on February 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.