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DR. TERRENCE HWAKAI LIANG D.O.
NPI 1669748091
Emergency Medicine in Troy, MI

Active since March 29, 2012PECOS EnrolledAccepts Medicare Assignment
3797 VICTORIA DR, TROY, MI 48083(248) 635-4218 Get Directions Write a Review

NPPES record last updated: July 30, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 30, 2017, Jun 28, 2016 (2 updates tracked since 2016).

About Dr. Terrence Hwakai Liang D.o. NPPES

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

DR. TERRENCE HWAKAI LIANG D.O. (NPI 1669748091) is an individual emergency medicine provider in Troy, Michigan, licensed in South Carolina (39869) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS, is affiliated with Ascension Providence Hospital, Southfield And Novi, and is a graduate of Michigan State University College Of Osteopathic Medicine (2012).

NPPES Registry Identity

NPI1669748091
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. TERRENCE HWAKAI LIANGCredential: D.O.
Location Address3797 VICTORIA DRTroy, MI 48083-6307
Mailing Address3797 Victoria DrTroy, MI 48083-6307 · (248) 635-4218
Phone(248) 635-4218
Sole ProprietorYes
Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 2012
Enumeration DateMarch 29, 2012
Last NPPES UpdateJuly 30, 20172 updates tracked since enumeration
✔ NPI 1669748091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in SC · 39869
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3797 VICTORIA DR, Troy, MI 48083
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

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. Terrence Hwakai Liang D.o. 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 ID6507176500
PECOS Enrollment IDI20190715003364
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

3

Medicare enrollment records show Terrence Liang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Independent Emergency Physicians, P.C.
9.8 mi
Emergency Medical Services
16001 W 9 MILE RD
Southfield, MI 48075
  • Reassigned Medicare billing, Michigan enrollment
  • Medicare enrollment name: Independent Emergency Physicians PC
  • 273 clinicians in this Medicare group
NPI 1780791343 (248) 849-3015
Independent Observation Physicians PLLC
9.8 mi
Emergency Medical Services
16001 W 9 MILE RD
Southfield, MI 48075
  • Reassigned Medicare billing, Michigan enrollment
  • 239 clinicians in this Medicare group
NPI 1700119500 (248) 849-3000
Ihp Mi Emergency Medicine PLLC
20 mi
Emergency Medicine
6245 INKSTER RD
Garden City, MI 48135
  • Reassigned Medicare billing, Michigan enrollment
  • 83 clinicians in this Medicare group
NPI 1861147456 (484) 965-9566

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

Areas of Expertise CMS Part B claims 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
98 services88 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
78 services67 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
25 services24 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ascension Providence Hospital, Southfield And Novi

Acute Care Hospitals · Southfield, MI
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230019
Location16001 W Nine Mile RdSouthfield, MI 48075 · Oakland County
Emergency services Birthing friendly

Ascension Macomb Oakland Hosp-Warren Campus

Acute Care Hospitals · Warren, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230195
Location11800 East Twelve Mile RoadWarren, MI 48093 · Macomb County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48083 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
$90.76 typical visit price
range $58.04 – $177.36
Typical copayment $22.69 (range $14.51 – $44.34)
Most-billed visit code 99203
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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.

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 Terrence Liang's NPI number?

The NPI number for Terrence Liang is 1669748091. It was assigned to this individual provider in the NPPES registry on March 29, 2012.

Where is Terrence Liang located?

Terrence Liang practices at 3797 Victoria Dr, Troy, MI 48083. The listed phone number is (248) 635-4218.

What is Terrence Liang's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Terrence Liang enrolled in Medicare?

Yes. Terrence Liang 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 Terrence Liang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Terrence Liang reassigns Medicare benefits to 3 organizations: Independent Emergency Physicians, P.C. (Southfield, MI), Independent Observation Physicians PLLC (Southfield, MI) and Ihp Mi Emergency Medicine PLLC (Garden City, MI). 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 Terrence Liang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Terrence Liang accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Terrence Liang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Terrence Liang affiliated with any hospitals?

According to CMS data, Terrence Liang is affiliated with Ascension Providence Hospital, Southfield And Novi and Ascension Macomb Oakland Hosp-Warren Campus.

When was this NPI record last updated?

The NPPES record for Terrence Liang was last updated on July 30, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.