Guangyu Bai

  • Merrillville, IN
  • Emergency medicine physician
NPI1386286474PAC ID8628492246
Medicare services, 2024
513
Medicare patients, 2024
350
Part D claims, 2024
221
Hospital affiliations
3
Medical groups
3
Practice address
421 E State Highway 114, Southlake, TX 76092
Practice phone
Call (878) 654-4400
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Methodist Southlake Medical Center

Hospital · Southlake, Texas

See all 6 affiliations

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Guangyu Bai is an emergency medicine physician in Merrillville, Indiana

Guangyu Bai practices at Methodist Southlake Medical Center in Southlake, Texas, part of Methodist Hospitals of Dallas.

Guangyu Bai's NPI, 1386286474, was assigned on October 10, 2019. Guangyu Bai holds Indiana license 01089799A.

NPI and contact details
Medicare PAC ID
8628492246
NPI enumeration date
October 10, 2019
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(878) 654-4400
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
32
Medical school graduation
2020

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Guangyu Bai practices in Southlake and Merrillville

Guangyu Bai's primary practice is Methodist Southlake Medical Center, at 421 E State Highway 114, Southlake, TX 76092 in Tarrant County. The practice phone is (878) 654-4400. Guangyu Bai also practices at Methodist Southlake Hospital, 8701 Broadway, Merrillville, IN 46410.

  • Methodist Southlake Medical CenterPrimary
    421 E State Highway 114, Southlake, TX 76092 · Tarrant CountyPhone(878) 654-4400
  • Methodist Southlake Hospital
    8701 Broadway, Merrillville, IN 46410 · Lake CountyPhone(219) 886-4404

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data

Guangyu Bai is affiliated with 3 sites of care and 3 medical groups

Guangyu Bai's primary practice is Methodist Southlake Medical Center in Southlake, Texas, part of Methodist Hospitals of Dallas. Guangyu Bai is also affiliated with Mercyhealth Hospital and Trauma Center-Janesville. The medical group on file is Vituity. Dmand AI also links Guangyu Bai to 1 more hospital and 2 medical groups, each named with a free account.

See all 6 affiliations for Guangyu Bai

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Guangyu Bai's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Guangyu Bai practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Methodist Southlake Medical CenterAvailable with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Guangyu Bai is one of 1,275 emergency medicine physicians in Indiana

Emergency medicine is Guangyu Bai's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Guangyu Bai's licenses on file in 2 states: Indiana and Wisconsin.

Specialties and state licenses

  • Emergency medicine, IndianaPrimaryLicense 01089799A · taxonomy 207P00000X
  • Wisconsin licenseLicense 76999-20

Emergency medicine physicians near Guangyu Bai

Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Guangyu Bai billed Medicare for 513 services in 2024

CMS data shows 513 Medicare services from Guangyu Bai across 4 procedure codes in 2024, for 350 Medicare patients. Medicare paid $47,459 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024513
Medicare patients350
Paid by Medicare$47,459
Procedure codes4

Guangyu Bai's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1882024: 388106%
Tests and treatments
2023: 612024: 125105%

Guangyu Bai compared with the Indiana median for emergency medicine physicians, 2024

  • Guangyu Bai
  • Indiana median
Medicare services
513vs 30469% above
Medicare patients
350vs 27726% above
Part D claims
79vs 9214% below

Medians across 1,276 emergency medicine physicians in Indiana with Dmand AI profiles that report each measure.

Guangyu Bai's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Guangyu Bai treated 350 Medicare patients in 2024, average age 70

CMS counts 350 Medicare patients who saw Guangyu Bai in 2024. The largest group is 65 to 74, with 116 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 44% are also on Medicaid. Their average risk score is 2.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Guangyu Bai's median patient age at 57, with 54% women.

Medicare patients, 2024350
Average age70
Average risk score2.55
Also on Medicaid44%

Guangyu Bai's Medicare patients by age, 2024

Guangyu Bai's Medicare patients by sex, 2024

  • Women19756%
  • Men15344%

Chronic conditions among Guangyu Bai's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol73%
  3. Arthritis54%
  4. Diabetes48%
  5. Heart failure43%
  6. Mood disorders42%
  7. COPD41%
  8. Chronic kidney disease41%

Share of Medicare patients with each condition. A patient can have several.

Guangyu Bai's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 57

Patient panel by sex, all payers

  • Women54%
  • Men45%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Guangyu Bai wrote 221 Medicare Part D claims in 2024

In 2024, Guangyu Bai wrote 221 Medicare Part D claims for 176 patients. 91% of them were for generic drugs. CMS names the drug for 79 of them, across 3 drugs with 11 or more claims each, at $337 in total drug cost. In 2023, CMS named 14 claims across 1 drug.

Part D claims, 2024221
Drugs named by CMS3
Total drug cost$337
Part D patients176

Guangyu Bai's Part D claims by kind of drug, 2024

  • Generic201 claims91%
  • Brand-name and other20 claims9%

Guangyu Bai's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Guangyu Bai's Part D claims, 2024

  • Opioids15%34 of 221 claims
  • Antibiotics32%70 of 221 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 142024: 79464%

Drugs named by CMS: 3 in 2024, 1 in 2023.

See all prescribing by Guangyu Bai

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Guangyu Bai takes part in Medicare

Guangyu Bai accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Sources for Guangyu Bai's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Guangyu Bai

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Guangyu Bai's NPI number?

Guangyu Bai's NPI number is 1386286474. It was assigned on October 10, 2019, and it is active in the NPI Registry.

What does Guangyu Bai specialize in?

Guangyu Bai is an emergency medicine physician in Merrillville, Indiana. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Guangyu Bai practice?

Guangyu Bai practices at 421 E State Highway 114, Southlake, TX 76092. Guangyu Bai also practices at 8701 Broadway, Merrillville, IN 46410. Guangyu Bai's primary practice is Methodist Southlake Medical Center in Southlake, Texas, part of Methodist Hospitals of Dallas. Dmand AI also links Guangyu Bai to 1 hospital and 2 medical groups.

What is Guangyu Bai's office phone number?

The practice phone on file for Guangyu Bai is (878) 654-4400.

What is Guangyu Bai's medical license number?

Guangyu Bai holds Indiana license 01089799A, one of the licenses on file in 2 states.

Which states has Guangyu Bai been licensed in?

Dmand AI has state licenses on file for Guangyu Bai in Indiana and Wisconsin.

Which hospitals is Guangyu Bai affiliated with?

Guangyu Bai practices at Methodist Southlake Medical Center in Southlake, Texas. Guangyu Bai is also affiliated with Mercyhealth Hospital and Trauma Center-Janesville. Dmand AI links Guangyu Bai to 1 more hospital.

What medical group is Guangyu Bai part of?

Guangyu Bai is linked to Vituity. Dmand AI links Guangyu Bai to 2 more medical groups.

Does Guangyu Bai accept Medicare?

Yes. CMS data shows Guangyu Bai billed Medicare for 513 services in 2024, and Guangyu Bai accepts Medicare assignment.

How many Medicare patients does Guangyu Bai see?

CMS counts 350 Medicare patients who saw Guangyu Bai in 2024, with an average age of 70.

Show 3 more questionsShow fewer questions

What services does Guangyu Bai bill to Medicare?

In 2024, Guangyu Bai's most billed Medicare services were emergency department visit (99285), heart test or procedure (93042) and emergency department visit (99284).

What drugs does Guangyu Bai prescribe most?

In 2024 Medicare Part D data, Guangyu Bai's most prescribed drugs by claims were Cephalexin, Hydrocodone-Acetaminophen and Ondansetron ODT.

How long has Guangyu Bai been practicing?

Guangyu Bai graduated from medical school in 2020, 6 years ago.

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