THOMAS M. CHANG MD
NPI 1205908035
Hospitalist in Manteca, CA

Active since November 15, 2006PECOS EnrolledAccepts Medicare Assignment
1721 W YOSEMITE AVE, MANTECA, CA 95337(209) 476-2000 Get Directions Write a Review

NPPES record last updated: January 10, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Thomas M. Chang Md NPPES

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

THOMAS M. CHANG MD (NPI 1205908035) is an individual hospitalist provider in Manteca, California, licensed in California (A92634) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1991).

NPPES Registry Identity

NPI1205908035
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameTHOMAS M. CHANGCredential: MD
Location Address1721 W YOSEMITE AVEManteca, CA 95337-5130
Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3466 · (510) 625-6262
Sole ProprietorNo
Medical School CMSOtherGraduated 1991
Enumeration DateNovember 15, 2006
Last NPPES UpdateJanuary 10, 2022
NPI 1205908035 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in CA · A92634
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
1721 W YOSEMITE AVE, Manteca, CA 95337

Other Names 1

Other Name (5)Maung Maung Shwe

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Thomas M. Chang 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 ID3971503780
PECOS Enrollment IDI20061229000308
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
46 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95337 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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 2

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

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier12 claims12 services$34.84 avg. paid by Medicare
Transport chair, adult size, patient weight capacity up to and including 300 pounds E1038
DME-Other DME · category DE000N
1 supplier12 claims12 services$8.84 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Physical Therapist
1721 W YOSEMITE AVE
MANTECA, CA 95337
Psychiatry & Neurology (Neurology)
1721 W YOSEMITE AVE
MANTECA, CA 95337
Pharmacist
1721 W YOSEMITE AVE
MANTECA, CA 95337
Family Medicine
1721 W YOSEMITE AVE
MANTECA, CA 95337
Hospitalist
1721 W YOSEMITE AVE
MANTECA, CA 95337
Psychologist (Clinical)
1721 W YOSEMITE AVE
MANTECA, CA 95337
Family Medicine
1721 W YOSEMITE AVE
MANTECA, CA 95337
Internal Medicine
1721 W YOSEMITE AVE
MANTECA, CA 95337

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 Thomas Chang's NPI number?

The NPI number for Thomas Chang is 1205908035. It was assigned to this individual provider in the NPPES registry on November 15, 2006. The provider is also known as Maung Maung Shwe.

Where is Thomas Chang located?

Thomas Chang practices at 1721 W Yosemite Ave, Manteca, CA 95337. The listed phone number is (209) 476-2000.

What is Thomas Chang's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Thomas Chang enrolled in Medicare?

Yes. Thomas Chang 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.

When was this NPI record last updated?

The NPPES record for Thomas Chang was last updated on January 10, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.