NATTAPAUN N THEPYASUWAN DO INC
NPI 1366889743
Internal Medicine in West Hollywood, CA

Q: What is Nattapaun N Thepyasuwan Do Inc's NPI number?

The NPI number for Nattapaun N Thepyasuwan Do Inc is 1366889743. It was assigned to this organization in the NPPES registry on May 26, 2013.

Q: What is Nattapaun N Thepyasuwan Do Inc's specialty?

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

Active since May 26, 2013

8700 BEVERLY BLVD, WEST HOLLYWOOD, CA 90048(310) 786-7204(888) 873-9665 Get Directions Write a Review

NPPES record last updated: May 26, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Nattapaun N Thepyasuwan Do Inc NPPES

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

NATTAPAUN N THEPYASUWAN DO INC (NPI 1366889743) is a healthcare organization registered as an internal medicine in West Hollywood, California and active in the NPI registry since May 2013. The organization lists Nattapaun N Thepyasuwan, President/owner, as its authorized official.

NPPES Registry Identity

NPI1366889743

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameNATTAPAUN N THEPYASUWAN DO INC

Location Address8700 BEVERLY BLVDWest Hollywood, CA 90048-1804

Mailing AddressPo Box 1218Beverly Hills, CA 90213-1218 · (310) 786-7204 · Fax (888) 873-9665

Phone(310) 786-7204

Fax(888) 873-9665

Organization SubpartNo

Authorized OfficialNattapaun N ThepyasuwanPresident/owner · (310) 786-7204

Enumeration DateMay 26, 2013

✔ NPI 1366889743 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.

8700 BEVERLY BLVD, West Hollywood, CA 90048

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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)

Nattapaun N Thepyasuwan Do 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 Nattapaun N Thepyasuwan Do Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Nattapaun Thepyasuwan, D.O.

Internal Medicine

NPI 1396050746

2070 CENTURY PARK E
Los Angeles, CA 90067

(424) 522-7100

✔ PECOS✔ Accepts Medicare2.2 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 Nattapaun N Thepyasuwan Do Inc's NPI number?

The NPI number for Nattapaun N Thepyasuwan Do Inc is 1366889743. It was assigned to this organization in the NPPES registry on May 26, 2013.

Where is Nattapaun N Thepyasuwan Do Inc located?

Nattapaun N Thepyasuwan Do Inc is located at 8700 Beverly Blvd, West Hollywood, CA 90048. The listed phone number is (310) 786-7204.

What is Nattapaun N Thepyasuwan Do Inc's specialty?

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

Is Nattapaun N Thepyasuwan Do Inc enrolled in Medicare?

Yes. Nattapaun N Thepyasuwan Do Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Nattapaun N Thepyasuwan Do Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Nattapaun N Thepyasuwan Do 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 Nattapaun N Thepyasuwan Do Inc was last updated on May 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.