Dr. Lan A. Bui, DO
- Medicare services, 2024
- 49
- Medicare patients, 2024
- 47
- Part D claims, 2024
- 147
- Hospital affiliations
- 3
- Industry payments
- $3,879
- Practice address
- 6300 N Haggerty Rd Suite 200 Suite 200, Canton, MI 48187-4472
- Practice phone
- Call (734) 981-8181
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Michigan Women's Care
Women's health practice · Canton, Michigan
Find Dr. Bui's professional email, personal email and mobile number
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Dr. Lan A. Bui is an OB-GYN in Canton, Michigan
Dr. Bui practices at Michigan Women's Care in Canton, Michigan.
Dr. Bui's NPI, 1255311163, was assigned on January 18, 2006. Dr. Bui holds Michigan license 5101014016.
- NPI
- 1255311163NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628973526
- NPI enumeration date
- January 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 981-8181
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lan A. Bui practices at Michigan Women's Care in Canton, Michigan
Dr. Bui's primary practice is Michigan Women's Care, at 6300 N Haggerty Rd Suite 200 Suite 200, Canton, MI 48187-4472. The practice phone is (734) 981-8181.
- Michigan Women's Care6300 N Haggerty Rd Suite 200 Suite 200, Canton, MI 48187-4472Phone(734) 981-8181
Source: Dmand AI Affiliation Data
Dr. Lan A. Bui is affiliated with 5 sites of care and 2 medical groups
Dr. Bui's primary practice is Michigan Women's Care in Canton, Michigan. Dr. Bui is also affiliated with Corewell Health Dearborn Hospital. The medical group on file is Michigan Women's Care. Dmand AI also links Dr. Bui to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Lan A. Bui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bui practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Michigan Women's Care | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lan A. Bui is one of 1,457 OB-GYNs in Michigan
Obstetrics and gynecology is Dr. Bui's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Bui is licensed in Michigan.
Specialties and state licenses
- Obstetrics and gynecology, MichiganPrimary
OB-GYNs near Dr. Bui
Counts of OB-GYNs 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
Dr. Lan A. Bui billed Medicare for 49 services in 2024
CMS data shows 49 Medicare services from Dr. Bui across 3 procedure codes in 2024, for 47 Medicare patients. Medicare paid $3,275 for them. Every service was in an office.
Dr. Bui's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 362024: 353%
- Other services
- 2023: 452024: 1469%
Dr. Bui compared with the Michigan median for OB-GYNs, 2024
- Dr. Bui
- Michigan median
- Medicare services
- 49vs 3732% above
- Medicare patients
- 47vs 3342% above
- Part D claims
- 43vs 3813% above
Medians across 1,227 OB-GYNs in Michigan with Dmand AI profiles that report each measure.
Dr. Bui'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bui and other OB-GYNs in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lan A. Bui treated 47 Medicare patients in 2024, average age 65
CMS counts 47 Medicare patients who saw Dr. Bui in 2024. The largest group is 65 to 74, with 26 patients. 66% of them have high cholesterol, and 60% have high blood pressure. 30% are also on Medicaid. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bui's median patient age at 38, with 99% women.
Dr. Bui's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Bui's Medicare patients, 2024
- High cholesterol66%
- High blood pressure60%
- Arthritis40%
- Diabetes34%
- Anxiety32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bui's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lan A. Bui wrote 147 Medicare Part D claims in 2024
In 2024, Dr. Bui wrote 147 Medicare Part D claims for 55 patients. 90% of them were for generic drugs. CMS names the drug for 43 of them, across 3 drugs with 11 or more claims each, at $1,072 in total drug cost. In 2023, CMS named 56 claims across 4 drugs.
Dr. Bui's Part D claims by kind of drug, 2024
- Generic132 claims90%
- Brand-name15 claims10%
Dr. Bui'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 562024: 4323%
Drugs named by CMS: 3 in 2024, 4 in 2023.
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 Dr. Lan A. Bui takes part in Medicare
Dr. Bui 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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Dr. Lan A. Bui received $3,879 in industry payments from 2016 to 2025
CMS Open Payments shows 190 general payments to Dr. Bui from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Abbvie Inc. paid the most, $586.
General payments to Dr. Bui by program year, 2016 to 2025
General payments to Dr. Bui by kind, 2016 to 2025
- Food and beverage$3,58892%
- Education$2918%
Companies that paid Dr. Bui the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Lan A. Bui's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Lan A. Bui
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Lan A. Bui's NPI number?
Dr. Lan A. Bui's NPI number is 1255311163. It was assigned on January 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lan A. Bui?
Dr. Lan A. Bui is an OB-GYN in Canton, Michigan. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Lan A. Bui practice?
Dr. Bui practices at 6300 N Haggerty Rd Suite 200 Suite 200, Canton, MI 48187-4472. Dr. Bui's primary practice is Michigan Women's Care in Canton, Michigan. Dmand AI also links Dr. Bui to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Lan A. Bui's office phone number?
The practice phone on file for Dr. Bui is (734) 981-8181.
What is Dr. Lan A. Bui's medical license number?
Dr. Bui holds Michigan license 5101014016.
Which hospitals is Dr. Lan A. Bui affiliated with?
Dr. Bui is affiliated with Corewell Health Dearborn Hospital. Dmand AI links Dr. Bui to 2 more hospitals.
What medical group is Dr. Lan A. Bui part of?
Dr. Bui is linked to Michigan Women's Care. Dmand AI links Dr. Bui to 1 more medical group.
Does Dr. Lan A. Bui accept Medicare?
Yes. CMS data shows Dr. Bui billed Medicare for 49 services in 2024, and Dr. Bui accepts Medicare assignment.
How many Medicare patients does Dr. Lan A. Bui see?
CMS counts 47 Medicare patients who saw Dr. Bui in 2024, with an average age of 65.
What services does Dr. Lan A. Bui bill to Medicare?
In 2024, Dr. Bui's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0101).
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What drugs does Dr. Lan A. Bui prescribe most?
In 2024 Medicare Part D data, Dr. Bui's most prescribed drugs by claims were Fluconazole, Nystatin-Triamcinolone and Estradiol.
Has Dr. Lan A. Bui received payments from drug or device companies?
CMS Open Payments shows $3,879 in general payments to Dr. Bui from 35 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Lan A. Bui been practicing?
Dr. Bui graduated from medical school in 1998, 28 years ago.
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