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DR. MICHAEL JONATHAN JONHAI TANG MD
NPI 1598409906
Family Medicine in West Covina, CA

Active since April 21, 2022PECOS EnrolledAccepts Medicare Assignment
1135 S SUNSET AVE STE 401, WEST COVINA, CA 91790(626) 732-8390(626) 732-8399 Get Directions Write a Review

NPPES record last updated: September 23, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Michael Jonathan Jonhai Tang Md NPPES

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

DR. MICHAEL JONATHAN JONHAI TANG MD (NPI 1598409906) is an individual family medicine provider in West Covina, California, licensed in California (A198316) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1598409906
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. MICHAEL JONATHAN JONHAI TANGCredential: MD
Location Address1135 S SUNSET AVE STE 401West Covina, CA 91790-3921
Mailing Address1135 S Sunset Ave Ste 401West Covina, CA 91790-3921 · (626) 732-8390 · Fax (626) 732-8399
Phone(626) 732-8390
Fax(626) 732-8399
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateApril 21, 2022
Last NPPES UpdateSeptember 23, 2025
NPPES CertifiedSeptember 23, 2025
✔ NPI 1598409906 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A198316
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1135 S SUNSET AVE STE 401, West Covina, CA 91790
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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 and accepts Medicare assignment

Dr. Michael Jonathan Jonhai Tang Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4284122789
PECOS Enrollment IDI20251024001990
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 Reassignments

2

Medicare enrollment records show Michael Tang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emanate Health Medical Care Foundation
Same address
Multi-Specialty
1135 S SUNSET AVE STE 401
West Covina, CA 91790
  • Reassigned Medicare billing, California enrollment
  • 114 clinicians in this Medicare group
NPI 1467195073 (626) 732-0394
Arcadia Hospitalist Medical Group, Inc.
7.2 mi
Internal Medicine
300 W HUNTINGTON DR
Arcadia, CA 91007
  • Reassigned Medicare billing, California enrollment
  • 66 clinicians in this Medicare group
NPI 1114365269 (626) 898-8000

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 91790 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MOHAMMED YOUSUF ZAVERI MD
Family Medicine
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 732-8391
JOHN QUIAMAS DO
Family Medicine
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 732-8390
CYNTHIA CHEN-JOEA D.O,
Family Medicine
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 732-8391
CITRUS VALLEY PHYSICIAN PARTNERS
Specialist
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 962-8122
JETTELE JOY D LARA FNP-C
Nurse Practitioner (Pediatrics)
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 732-8393
MARIANA MUNATONES NP
Nurse Practitioner (Family)
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 732-8391
ROBERT S MCDANIELS NP
Nurse Practitioner (Family)
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 732-8391
DR. BIMLESH GARG MD
Psychiatry & Neurology (Psychiatry)
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 962-8451

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 Michael Tang's NPI number?

The NPI number for Michael Tang is 1598409906. It was assigned to this individual provider in the NPPES registry on April 21, 2022.

Where is Michael Tang located?

Michael Tang practices at 1135 S Sunset Ave Ste 401, West Covina, CA 91790. The listed phone number is (626) 732-8390.

What is Michael Tang's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Michael Tang enrolled in Medicare?

Yes. Michael Tang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Michael Tang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Tang reassigns Medicare benefits to 2 organizations: Emanate Health Medical Care Foundation (West Covina, CA) and Arcadia Hospitalist Medical Group, Inc. (Arcadia, CA). Each 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 Michael Tang'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 Michael Tang was last updated on September 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.