Dr. David Yung-An Lo, MD
- Medicare services, 2024
- 553
- Medicare patients, 2024
- 367
- Part D claims, 2024
- 621
- Publications
- 4
- MIPS score, 2024
- 78
- Practice address
- 3400 Olentangy River Rd, Columbus, OH 43202
- Practice phone
- Call (614) 754-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Central Ohio Endoscopy Center - Columbus (Olentangy River Rd)
Surgery Center - Medicare-Certified · Columbus, Ohio
Find Dr. Lo'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. David Yung-An Lo is a gastroenterologist in Columbus, Ohio
Dr. Lo practices at Central Ohio Endoscopy Center - Columbus (Olentangy River Rd) in Columbus, Ohio.
Dr. Lo's NPI, 1720161854, was assigned on October 23, 2006. Dr. Lo graduated from Northwestern University Feinberg Medical School in 2004. Dr. Lo holds Ohio license 35097183.
- NPI
- 1720161854NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375711781
- NPI enumeration date
- October 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (614) 754-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Yung-An Lo practices at Central Ohio Endoscopy Center - Columbus (Olentangy River Rd) in Columbus, Ohio
Dr. Lo's primary practice is Central Ohio Endoscopy Center - Columbus (Olentangy River Rd), at 3400 Olentangy River Rd, Columbus, OH 43202. The practice phone is (614) 754-5500.
- Central Ohio Endoscopy Center - Columbus (Olentangy River Rd)3400 Olentangy River Rd, Columbus, OH 43202Phone(614) 754-5500
Source: Dmand AI Affiliation Data
Dr. David Yung-An Lo is affiliated with 7 sites of care and 3 medical groups
Dr. Lo's primary practice is Central Ohio Endoscopy Center - Columbus (Olentangy River Rd) in Columbus, Ohio. Dr. Lo is also affiliated with Ohio State University Hospital. The medical group on file is OhioHealth Physician Group. Dmand AI also links Dr. Lo to 4 more hospitals, 2 medical groups and 1 group practice or clinic, each named with a free account. Dr. Lo's employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Yung-An Lo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lo practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Central Ohio Endoscopy Center - Columbus (Olentangy River Rd) | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Yung-An Lo is one of 692 gastroenterologists in Ohio
Gastroenterology is Dr. Lo's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Lo's licenses on file in 3 states: Ohio, Maine and Missouri.
Specialties and state licenses
- Gastroenterology, OhioPrimary
- Maine license
- Internal medicine, Missouri
Gastroenterologists near Dr. Lo
Counts of gastroenterologists 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. David Yung-An Lo billed Medicare for 553 services in 2024
CMS data shows 553 Medicare services from Dr. Lo across 15 procedure codes in 2024, for 367 Medicare patients. Medicare paid $61,384 for them.
Dr. Lo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 3982024: 4124%
- Office and hospital visits
- 2023: 1672024: 12823%
- Other services
- 2023: 162024: 1319%
Where Dr. Lo's Medicare services took place, 2024
- In an office12823%
- In a facility42577%
Dr. Lo compared with the Ohio median for gastroenterologists, 2024
- Dr. Lo
- Ohio median
- Medicare services
- 553vs 40437% above
- Medicare patients
- 367vs 28827% above
- Part D claims
- 502vs 40225% above
Medians across 687 gastroenterologists in Ohio with Dmand AI profiles that report each measure.
Dr. Lo'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. David Yung-An Lo treated 367 Medicare patients in 2024, average age 74
CMS counts 367 Medicare patients who saw Dr. Lo in 2024. The largest group is 65 to 74, with 185 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lo's median patient age at 64, with 56% women.
Dr. Lo's Medicare patients by age, 2024
Dr. Lo's Medicare patients by sex, 2024
- Women20756%
- Men16044%
Chronic conditions among Dr. Lo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Diabetes36%
- Ischemic heart disease33%
- Chronic kidney disease29%
- Anxiety27%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Yung-An Lo wrote 621 Medicare Part D claims in 2024
In 2024, Dr. Lo wrote 621 Medicare Part D claims for 371 patients. 81% of them were for generic drugs. CMS names the drug for 502 of them, across 7 drugs with 11 or more claims each, at $305,295 in total drug cost. In 2023, CMS named 606 claims across 7 drugs.
Dr. Lo's Part D claims by kind of drug, 2024
- Generic501 claims81%
- Brand-name120 claims19%
Dr. Lo'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 Dr. Lo's Part D claims, 2024
- Antibiotics2%12 of 621 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: 6062024: 50217%
Drugs named by CMS: 7 in 2024, 7 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. David Yung-An Lo scored 78 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 78 out of 100 for Dr. Lo for performance year 2024, reported as part of a group. Dr. Lo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 315 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Lo, more than 96% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Lo's MIPS scores, performance year 2024
- 78of 100Final score
- 59.7of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Lo ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 96th percentile315 procedures
- Colonoscopy
- 65th percentile53 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. David Yung-An Lo has 4 publications on record
Dmand AI links 4 papers to Dr. Lo, published from 2019 to 2022. 2019 was the busiest year, with 2. Dr. Lo has published most often in Gastrointest Endosc. Dr. Lo's most frequent co-author is Kofi Clarke, MD.
Dr. Lo's most frequent co-authors
Recent publications by Dr. Lo
Gastrointest Endosc
Clin Gastroenterol Hepatol
See who Dr. Lo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lo works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Yung-An Lo received $250,484 in industry payments from 2016 to 2025
CMS Open Payments shows 588 general payments to Dr. Lo from 22 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 57% of the total. Allergan Inc. paid the most, $89,321.
General payments to Dr. Lo by program year, 2016 to 2025
General payments to Dr. Lo by kind, 2016 to 2025
- Speaker and faculty fees$141,77557%
- Honoraria$55,05022%
- Travel and lodging$26,96911%
- Food and beverage$14,1356%
- Other$9,5554%
Companies that paid Dr. Lo the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Yung-An Lo graduated from Northwestern University Feinberg Medical School
Dr. Lo graduated from Northwestern University Feinberg Medical School in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Yung-An Lo'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. David Yung-An Lo
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. David Yung-An Lo's NPI number?
Dr. David Yung-An Lo's NPI number is 1720161854. It was assigned on October 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Yung-An Lo?
Dr. David Yung-An Lo is a gastroenterologist in Columbus, Ohio. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. David Yung-An Lo practice?
Dr. Lo practices at 3400 Olentangy River Rd, Columbus, OH 43202. Dr. Lo's primary practice is Central Ohio Endoscopy Center - Columbus (Olentangy River Rd) in Columbus, Ohio. Dmand AI also links Dr. Lo to 4 hospitals, 2 medical groups and 1 group practice or clinic.
What is Dr. David Yung-An Lo's office phone number?
The practice phone on file for Dr. Lo is (614) 754-5500.
What is Dr. David Yung-An Lo's medical license number?
Dr. Lo holds Ohio license 35097183, one of the licenses on file in 3 states.
Which states has Dr. David Yung-An Lo been licensed in?
Dmand AI has state licenses on file for Dr. Lo in Ohio, Maine and Missouri.
Which hospitals is Dr. David Yung-An Lo affiliated with?
Dr. Lo is affiliated with Ohio State University Hospital. Dmand AI links Dr. Lo to 4 more hospitals.
What medical group is Dr. David Yung-An Lo part of?
Dr. Lo is linked to OhioHealth Physician Group. Dmand AI links Dr. Lo to 2 more medical groups.
Does Dr. David Yung-An Lo accept Medicare?
Yes. CMS data shows Dr. Lo billed Medicare for 553 services in 2024, and Dr. Lo accepts Medicare assignment.
What is Dr. David Yung-An Lo's MIPS score?
Dr. Lo's MIPS final score for performance year 2024 is 78 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. David Yung-An Lo see?
CMS counts 367 Medicare patients who saw Dr. Lo in 2024, with an average age of 74.
What services does Dr. David Yung-An Lo bill to Medicare?
In 2024, Dr. Lo's most billed Medicare services were surgery: digestive system (43239), surgery: digestive system (45385) and office visit, established patient (99213).
Where did Dr. David Yung-An Lo go to medical school?
Dr. Lo graduated from Northwestern University Feinberg Medical School in 2004.
What drugs does Dr. David Yung-An Lo prescribe most?
In 2024 Medicare Part D data, Dr. Lo's most prescribed drugs by claims were Peg 3350-Electrolyte, Omeprazole and Pantoprazole Sodium.
Has Dr. David Yung-An Lo received payments from drug or device companies?
CMS Open Payments shows $250,484 in general payments to Dr. Lo from 22 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. David Yung-An Lo been practicing?
Dr. Lo graduated from medical school in 2004, 22 years ago.
Does Dr. David Yung-An Lo do research?
Dmand AI links 4 publications to Dr. Lo, published from 2019 to 2022.
Who does Dr. David Yung-An Lo publish with?
Dr. Lo's most frequent co-authors are Kofi Clarke, MD (1 shared paper).
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