Dr. Amy Lo, MD
- Medicare services, 2024
- 337
- Medicare patients, 2024
- 270
- Part D claims, 2024
- 897
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 6201 Harry Hines Blvd, Dallas, TX 75390
- Practice phone
- Call (214) 633-5555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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. Amy Lo is a gastroenterologist in Dallas, Texas
Dr. Lo practices at William P. Clements Jr. University Hospital in Dallas, Texas, part of The University of Texas System.
Dr. Lo's NPI, 1629058961, was assigned on January 20, 2006. Dr. Lo graduated from Vanderbilt University School Of Medicine in 2001. Dr. Lo holds Texas license T1765.
- NPI
- 1629058961NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072604313
- NPI enumeration date
- January 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (214) 633-5555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Amy Lo practices at William P. Clements Jr. University Hospital in Dallas, Texas
Dr. Lo's primary practice is William P. Clements Jr. University Hospital, at 6201 Harry Hines Blvd, Dallas, TX 75390 in Dallas County. The practice phone is (214) 633-5555.
- William P. Clements Jr. University Hospital6201 Harry Hines Blvd, Dallas, TX 75390 · Dallas CountyPhone(214) 633-5555
Source: Dmand AI Affiliation Data
Dr. Amy Lo is affiliated with 3 sites of care and 2 medical groups
Dr. Lo's primary practice is William P. Clements Jr. University Hospital in Dallas, Texas, part of The University of Texas System. Dr. Lo is also affiliated with Emerson Hospital. The medical group on file is University of Texas Southwestern Medical Center. Dmand AI also links Dr. Lo to 1 more group practice or clinic 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. Amy Lo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lo practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| William P. Clements Jr. University Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Amy Lo is one of 1,341 gastroenterologists in Texas
Gastroenterology is Dr. Lo's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Lo is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Lo's licenses on file in 2 states: Texas and Massachusetts.
Specialties and state licenses
- Gastroenterology, TexasPrimary
- Internal medicine, Massachusetts
Clinical focus
Dmand AI lists acid reflux, acute gastroduodenitis, colonoscopy, gastroduodenitis, gastrointestinal bleeding, irritable bowel syndrome (IBS) and upper GI endoscopy among the conditions Dr. Lo treats.
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. Amy Lo billed Medicare for 337 services in 2024
CMS data shows 337 Medicare services from Dr. Lo across 6 procedure codes in 2024, for 270 Medicare patients. Medicare paid $36,812 for them.
Dr. Lo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2982024: 2796%
- Office and hospital visits
- 2023: 862024: 5833%
Where Dr. Lo's Medicare services took place, 2024
- In an office17351%
- In a facility16449%
Dr. Lo compared with the Texas median for gastroenterologists, 2024
- Dr. Lo
- Texas median
- Medicare services
- 337vs 50533% below
- Medicare patients
- 270vs 284Close to median
- Part D claims
- 805vs 49363% above
Medians across 1,281 gastroenterologists in Texas 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lo and other gastroenterologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Amy Lo treated 270 Medicare patients in 2024, average age 71
CMS counts 270 Medicare patients who saw Dr. Lo in 2024. The largest group is 65 to 74, with 156 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.39, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lo's median patient age at 61, with 62% women.
Dr. Lo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lo's Medicare patients by sex, 2024
- Women15758%
- Men11342%
Chronic conditions among Dr. Lo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Diabetes30%
- Ischemic heart disease30%
- Anxiety27%
- Mood disorders27%
- Cancer26%
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 61
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Amy Lo wrote 897 Medicare Part D claims in 2024
In 2024, Dr. Lo wrote 897 Medicare Part D claims for 501 patients. 79% of them were for generic drugs. CMS names the drug for 805 of them, across 10 drugs with 11 or more claims each, at $49,778 in total drug cost. In 2023, CMS named 800 claims across 15 drugs.
Dr. Lo's Part D claims by kind of drug, 2024
- Generic707 claims79%
- Brand-name190 claims21%
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%14 of 897 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: 8002024: 8051%
Drugs named by CMS: 10 in 2024, 15 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. Amy Lo ranks in the 67th percentile for colonoscopy in Medicare
Dr. Lo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lo as offering telehealth. CMS counts 58 procedures of colonoscopy by Dr. Lo, more than 67% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Lo ranks in Medicare procedure volume
- Colonoscopy
- 67th percentile58 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 66th percentile57 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Amy Lo has 2 publications on record
Dmand AI links 2 papers to Dr. Lo in 2020. Dr. Lo's most frequent co-authors are Harold Essenfeld, MD and Amy R. Lo, MD.
Dr. Lo's most frequent co-authors
Recent publications by Dr. Lo
Gastrointest Endosc
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. Amy Lo received $6,066 in industry payments from 2022 to 2024
CMS Open Payments shows 4 general payments to Dr. Lo from 3 drug and device companies from 2022 to 2024. Consulting fees make up the largest share, 99% of the total. Beckman Coulter, Inc. paid the most, $6,000.
General payments to Dr. Lo by program year, 2022 to 2024
General payments to Dr. Lo by kind, 2022 to 2024
- Consulting fees$6,00099%
- Food and beverage$661%
Companies that paid Dr. Lo the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Amy Lo has 1 award and honors on record
Dmand AI lists 1 award for Dr. Lo, most recently CMS Stage 1 EHR in 2011.
Awards and honors for Dr. Lo
- 2011
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Amy Lo graduated from Vanderbilt University School Of Medicine
Dr. Lo graduated from Vanderbilt University School Of Medicine in 2001. Dr. Lo is a member of ACG and ACP.
- Medical school
- Board certified in gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Amy Lo accepts plans from 23 insurance carriers
Dr. Lo is in network with 23 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Aetna
- Cigna
- HCSC
- Humana
- Alliant Health Plans
- +15 more carriersWith a free account
Plan types Dr. Lo accepts, by number of carriers
- PPO13
- HMO12
- Medicare8
- POS5
- EPO4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Amy 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)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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Amy 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. Amy Lo's NPI number?
Dr. Amy Lo's NPI number is 1629058961. It was assigned on January 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Amy Lo?
Dr. Amy Lo is a gastroenterologist in Dallas, Texas. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Amy Lo practice?
Dr. Lo practices at 6201 Harry Hines Blvd, Dallas, TX 75390. Dr. Lo's primary practice is William P. Clements Jr. University Hospital in Dallas, Texas, part of The University of Texas System. Dmand AI also links Dr. Lo to 1 group practice or clinic and 1 medical group.
What is Dr. Amy Lo's office phone number?
The practice phone on file for Dr. Lo is (214) 633-5555.
What is Dr. Amy Lo's medical license number?
Dr. Lo holds Texas license T1765, one of the licenses on file in 2 states.
Which states has Dr. Amy Lo been licensed in?
Dmand AI has state licenses on file for Dr. Lo in Texas (2021 to 2027) and Massachusetts (2003 to 2022).
Which hospitals is Dr. Amy Lo affiliated with?
Dr. Lo practices at William P. Clements Jr. University Hospital in Dallas, Texas. Dr. Lo is also affiliated with Emerson Hospital.
What medical group is Dr. Amy Lo part of?
Dr. Lo is linked to University of Texas Southwestern Medical Center. Dmand AI links Dr. Lo to 1 more medical group.
Does Dr. Amy Lo accept Medicare?
Yes. CMS data shows Dr. Lo billed Medicare for 337 services in 2024, and Dr. Lo accepts Medicare assignment.
Does Dr. Amy Lo offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lo as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Amy Lo see?
CMS counts 270 Medicare patients who saw Dr. Lo in 2024, with an average age of 71.
Is Dr. Amy Lo board certified?
Yes. Dr. Lo is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Amy Lo bill to Medicare?
In 2024, Dr. Lo's most billed Medicare services were surgery: digestive system (45380), surgery: digestive system (45385) and surgery: digestive system (43239).
Where did Dr. Amy Lo go to medical school?
Dr. Lo graduated from Vanderbilt University School Of Medicine in 2001.
What drugs does Dr. Amy Lo prescribe most?
In 2024 Medicare Part D data, Dr. Lo's most prescribed drugs by claims were Ondansetron HCl, Gavilyte-G and Sod Sulf-Potass Sulf-Mag Sulf.
Has Dr. Amy Lo received payments from drug or device companies?
CMS Open Payments shows $6,066 in general payments to Dr. Lo from 3 companies from 2022 to 2024. The largest total came from Beckman Coulter, Inc.
How long has Dr. Amy Lo been practicing?
Dr. Lo graduated from medical school in 2001, 25 years ago.
Does Dr. Amy Lo do research?
Dmand AI links 2 publications to Dr. Lo.
Who does Dr. Amy Lo publish with?
Dr. Lo's most frequent co-authors are Harold Essenfeld, MD (1 shared paper) and Amy R. Lo, MD (1 shared paper).
What insurance does Dr. Amy Lo accept?
Dr. Lo is in network with 23 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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