Dr. Nancy Lackhyun Cho, MD
- Medicare services, 2024
- 74
- Medicare patients, 2024
- 58
- Part D claims, 2024
- 55
- Hospital affiliations
- 1
- Industry payments
- $299
- Practice address
- 75 Francis Street, Boston, MA 02115
- Practice phone
- Call (617) 732-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cho's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nancy Lackhyun Cho is a general surgeon in Boston, Massachusetts
Dr. Cho practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Cho's NPI, 1568524593, was assigned on December 15, 2006. Dr. Cho graduated from Columbia University College of Physicians and Surgeons in 2002. Dr. Cho holds Massachusetts license 222758.
- NPI
- 1568524593NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355495102
- NPI enumeration date
- December 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 732-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nancy Lackhyun Cho practices at Brigham and Women's Hospital in Boston, Massachusetts
Dr. Cho's primary practice is Brigham and Women's Hospital, at 75 Francis Street, Boston, MA 02115 in Suffolk County. The practice phone is (617) 732-5500.
- Brigham and Women's Hospital75 Francis Street, Boston, MA 02115 · Suffolk CountyPhone(617) 732-5500
Source: Dmand AI Affiliation Data
Dr. Nancy Lackhyun Cho is affiliated with 2 sites of care and 2 medical groups
Dr. Cho's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Dr. Cho to 1 more hospital outpatient department and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nancy Lackhyun Cho's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cho practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brigham and Women's Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nancy Lackhyun Cho is one of 732 general surgeons in Massachusetts
Surgery is Dr. Cho's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Cho is licensed in Massachusetts.
Specialties and state licenses
- Surgery, MassachusettsPrimary
General surgeons near Dr. Cho
Counts of general surgeons 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. Nancy Lackhyun Cho billed Medicare for 74 services in 2024
CMS data shows 74 Medicare services from Dr. Cho across 4 procedure codes in 2024, for 58 Medicare patients. Medicare paid $9,926 for them.
Dr. Cho's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 702024: 6310%
- Surgery
- 2023: 172024: 1135%
Where Dr. Cho's Medicare services took place, 2024
- In an office4662%
- In a facility2838%
Dr. Cho compared with the Massachusetts median for general surgeons, 2024
- Dr. Cho
- Massachusetts median
- Medicare services
- 74vs 20063% below
- Medicare patients
- 58vs 15262% below
- Part D claims
- 55vs 222.5 times
Medians across 688 general surgeons in Massachusetts with Dmand AI profiles that report each measure.
Dr. Cho'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
Dr. Nancy Lackhyun Cho treated 58 Medicare patients in 2024, average age 72
CMS counts 58 Medicare patients who saw Dr. Cho in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cho's median patient age at 67, with 71% women.
Dr. Cho's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Cho's Medicare patients by sex, 2024
- Women3662%
- Men2238%
Chronic conditions among Dr. Cho's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis53%
- Anxiety26%
- Cancer26%
- Osteoporosis24%
- Depression22%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cho's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women71%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nancy Lackhyun Cho wrote 55 Medicare Part D claims in 2024
In 2024, Dr. Cho wrote 55 Medicare Part D claims for 22 patients. 69% of them were for generic drugs. They cover 2 drugs, with $453 in total drug cost. In 2023, CMS named 50 claims across 2 drugs.
Dr. Cho's Part D claims by kind of drug, 2024
- Generic38 claims69%
- Brand-name17 claims31%
Dr. Cho'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: 502024: 5510%
Drugs named by CMS: 2 in 2024, 2 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
Dr. Nancy Lackhyun Cho offers telehealth to Medicare patients
Dr. Cho accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cho as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nancy Lackhyun Cho received $299 in industry payments from 2023 to 2025
CMS Open Payments shows 3 general payments to Dr. Cho from 2 drug and device companies from 2023 to 2025. Entertainment make up the largest share, 63% of the total. KUB Technologies Inc. paid the most, $187.
General payments to Dr. Cho by program year, 2023 to 2025
General payments to Dr. Cho by kind, 2023 to 2025
- Entertainment$18763%
- Food and beverage$11237%
Companies that paid Dr. Cho the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nancy Lackhyun Cho graduated from Columbia University College of Physicians and Surgeons
Dr. Cho graduated from Columbia University College of Physicians and Surgeons in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nancy Lackhyun Cho'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 DataDmand AI Org Hierarchy 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Nancy Lackhyun Cho
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. Nancy Lackhyun Cho's NPI number?
Dr. Nancy Lackhyun Cho's NPI number is 1568524593. It was assigned on December 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nancy Lackhyun Cho?
Dr. Nancy Lackhyun Cho is a general surgeon in Boston, Massachusetts. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Nancy Lackhyun Cho practice?
Dr. Cho practices at 75 Francis Street, Boston, MA 02115. Dr. Cho's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Cho to 1 hospital outpatient department and 1 medical group.
What is Dr. Nancy Lackhyun Cho's office phone number?
The practice phone on file for Dr. Cho is (617) 732-5500.
What is Dr. Nancy Lackhyun Cho's medical license number?
Dr. Cho holds Massachusetts license 222758.
Which hospitals is Dr. Nancy Lackhyun Cho affiliated with?
Dr. Cho practices at Brigham and Women's Hospital in Boston, Massachusetts.
What medical group is Dr. Nancy Lackhyun Cho part of?
Dr. Cho is linked to Brigham and Women's Hospital. Dmand AI links Dr. Cho to 1 more medical group.
Does Dr. Nancy Lackhyun Cho accept Medicare?
Yes. CMS data shows Dr. Cho billed Medicare for 74 services in 2024, and Dr. Cho accepts Medicare assignment.
Does Dr. Nancy Lackhyun Cho offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cho as offering telehealth services.
How many Medicare patients does Dr. Nancy Lackhyun Cho see?
CMS counts 58 Medicare patients who saw Dr. Cho in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Nancy Lackhyun Cho bill to Medicare?
In 2024, Dr. Cho's most billed Medicare services were office visit, new patient (99205), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Nancy Lackhyun Cho go to medical school?
Dr. Cho graduated from Columbia University College of Physicians and Surgeons in 2002.
What drugs does Dr. Nancy Lackhyun Cho prescribe most?
In 2024 Medicare Part D data, Dr. Cho's most prescribed drugs by claims were Calcitriol and Levothyroxine Sodium.
Has Dr. Nancy Lackhyun Cho received payments from drug or device companies?
CMS Open Payments shows $299 in general payments to Dr. Cho from 2 companies from 2023 to 2025. The largest total came from KUB Technologies Inc.
How long has Dr. Nancy Lackhyun Cho been practicing?
Dr. Cho graduated from medical school in 2002, 24 years ago.
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