Dr. Cindy Vi Ly, MD
- Medicare services, 2024
- 164
- Medicare patients, 2024
- 111
- Part D claims, 2024
- 408
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Practice address
- One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110
- Practice phone
- Call (314) 747-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Cindy Vi Ly is a neurologist in Saint Louis, Missouri
Dr. Ly practices at Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health.
Dr. Ly's NPI, 1245542968, was assigned on July 10, 2010. Dr. Ly graduated from Baylor College of Medicine in 2010. Dr. Ly holds Missouri license 2014013944.
- NPI
- 1245542968NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658500145
- NPI enumeration date
- July 10, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 747-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cindy Vi Ly practices at 2 locations in Saint Louis, Missouri
Dr. Ly's primary practice is Barnes-Jewish Hospital, at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 in St. Louis City. The practice phone is (314) 747-3000. Dr. Ly also practices at Barnes-Jewish Hospital, 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110.
- Barnes-Jewish HospitalPrimaryOne Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 · St. Louis CityPhone(314) 747-3000
- Barnes-Jewish Hospital1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110 · Saint Louis CityPhone(314) 747-3000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Cindy Vi Ly is affiliated with 1 site of care and 1 medical group
Dr. Ly's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. The medical group on file is WashU Medicine Psychiatry.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Cindy Vi Ly's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ly practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barnes-Jewish Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cindy Vi Ly is one of 403 neurologists in Missouri
Neurology is Dr. Ly's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Ly is licensed in Missouri.
Specialties and state licenses
- Neurology, MissouriPrimary
Neurologists near Dr. Ly
Counts of neurologists 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. Cindy Vi Ly billed Medicare for 164 services in 2024
CMS data shows 164 Medicare services from Dr. Ly across 5 procedure codes in 2024, for 111 Medicare patients. Medicare paid $9,880 for them.
Dr. Ly's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1182024: 118No change
- Other services
- 2023: 02024: 46
Where Dr. Ly's Medicare services took place, 2024
- In an office11470%
- In a facility5030%
Dr. Ly compared with the Missouri median for neurologists, 2024
- Dr. Ly
- Missouri median
- Medicare services
- 164vs 37356% below
- Medicare patients
- 111vs 21348% below
- Part D claims
- 361vs 26536% above
Medians across 392 neurologists in Missouri with Dmand AI profiles that report each measure.
Dr. Ly'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. Ly and other neurologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cindy Vi Ly treated 111 Medicare patients in 2024, average age 69
CMS counts 111 Medicare patients who saw Dr. Ly in 2024. The largest group is 65 to 74, with 54 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.96, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ly's median patient age at 67, with 62% women.
Dr. Ly's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ly's Medicare patients by sex, 2024
- Women5449%
- Men5751%
Chronic conditions among Dr. Ly's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis61%
- Anxiety36%
- Mood disorders32%
- Ischemic heart disease31%
- Depression30%
- Diabetes28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ly'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
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cindy Vi Ly wrote 408 Medicare Part D claims in 2024
In 2024, Dr. Ly wrote 408 Medicare Part D claims for 51 patients. 84% of them were for generic drugs. CMS names the drug for 361 of them, across 14 drugs with 11 or more claims each, at $1,203,576 in total drug cost. In 2023, CMS named 355 claims across 13 drugs.
Dr. Ly's Part D claims by kind of drug, 2024
- Generic342 claims84%
- Brand-name66 claims16%
Dr. Ly'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. Ly's Part D claims, 2024
- Opioids5%19 of 408 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: 3552024: 3612%
Drugs named by CMS: 14 in 2024, 13 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. Cindy Vi Ly scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Ly for performance year 2024, reported as part of a group. Dr. Ly accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ly's MIPS scores, performance year 2024
- 84of 100Final score
- 71.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Cindy Vi Ly received $230 in industry payments from 2019 to 2025
CMS Open Payments shows 3 general payments to Dr. Ly from 2 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Biogen, Inc. paid the most, $134.
General payments to Dr. Ly by program year, 2019 to 2025
Companies that paid Dr. Ly the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Cindy Vi Ly graduated from Baylor College of Medicine
Dr. Ly graduated from Baylor College of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Cindy Vi Ly'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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) |
| 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. Cindy Vi Ly
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. Cindy Vi Ly's NPI number?
Dr. Cindy Vi Ly's NPI number is 1245542968. It was assigned on July 10, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Cindy Vi Ly?
Dr. Cindy Vi Ly is a neurologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Cindy Vi Ly practice?
Dr. Ly practices at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110. Dr. Ly also practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. Dr. Ly's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health.
What is Dr. Cindy Vi Ly's office phone number?
The practice phone on file for Dr. Ly is (314) 747-3000.
What is Dr. Cindy Vi Ly's medical license number?
Dr. Ly holds Missouri license 2014013944.
Which hospitals is Dr. Cindy Vi Ly affiliated with?
Dr. Ly practices at Barnes-Jewish Hospital in Saint Louis, Missouri.
What medical group is Dr. Cindy Vi Ly part of?
Dr. Ly is linked to WashU Medicine Psychiatry.
Does Dr. Cindy Vi Ly accept Medicare?
Yes. CMS data shows Dr. Ly billed Medicare for 164 services in 2024, and Dr. Ly accepts Medicare assignment.
What is Dr. Cindy Vi Ly's MIPS score?
Dr. Ly's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Cindy Vi Ly see?
CMS counts 111 Medicare patients who saw Dr. Ly in 2024, with an average age of 69.
Show 5 more questionsShow fewer questions
What services does Dr. Cindy Vi Ly bill to Medicare?
In 2024, Dr. Ly's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and hospital inpatient care (99222).
Where did Dr. Cindy Vi Ly go to medical school?
Dr. Ly graduated from Baylor College of Medicine in 2010.
What drugs does Dr. Cindy Vi Ly prescribe most?
In 2024 Medicare Part D data, Dr. Ly's most prescribed drugs by claims were Gabapentin, Prednisone and Methotrexate.
Has Dr. Cindy Vi Ly received payments from drug or device companies?
CMS Open Payments shows $230 in general payments to Dr. Ly from 2 companies from 2019 to 2025. The largest total came from Biogen, Inc.
How long has Dr. Cindy Vi Ly been practicing?
Dr. Ly graduated from medical school in 2010, 16 years ago.
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