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DR. TIN TUN MD
NPI 1629001698
Internal Medicine in Hemet, CA

Active since July 10, 2006PECOS Enrolled
1850 W. FLORIDA AVENUE, HEMET, CA 92545(951) 438-2200(909) 605-8160 Get Directions Write a Review

NPPES record last updated: December 13, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 13, 2021, Jan 14, 2016 (2 updates tracked since 2016).

About Dr. Tin Tun Md NPPES

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

DR. TIN TUN MD (NPI 1629001698) is an individual internal medicine provider in Hemet, California, licensed in California (A51476) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629001698
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. TIN TUNCredential: MD
Location Address1850 W. FLORIDA AVENUEHemet, CA 92545-4615
Mailing Address1850 W. Florida AvenueHemet, CA 92545-4615 · (951) 438-2200 · Fax (909) 605-8160
Phone(951) 438-2200
Fax(909) 605-8160
Sole ProprietorYes
Enumeration DateJuly 10, 2006
Last NPPES UpdateDecember 13, 20212 updates tracked since enumeration
NPPES CertifiedDecember 13, 2021
✔ NPI 1629001698 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A51476
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.
1850 W. FLORIDA AVENUE, Hemet, CA 92545
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tin Tun Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Tin Tun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Healthcare Partners Affiliates Medical Group
50 mi
Addiction Medicine
14591 NEWPORT AVE
Tustin, CA 92780
  • Reassigned Medicare billing, California enrollment
  • 2,052 clinicians in this Medicare group
NPI 1891981502 (714) 442-4864

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92545 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers16 claims38 services$6.05 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Tin Tun's NPI number?

The NPI number for Tin Tun is 1629001698. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Tin Tun located?

Tin Tun practices at 1850 W. Florida Avenue, Hemet, CA 92545. The listed phone number is (951) 438-2200.

What is Tin Tun's specialty?

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

Is Tin Tun enrolled in Medicare?

Yes. Tin Tun is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tin Tun's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tin Tun reassigns Medicare benefits to Healthcare Partners Affiliates Medical Group (Tustin, CA). The 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 Tin Tun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tin Tun was last updated on December 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.