Dr. Andrew Chiao, DO
- Medicare services, 2024
- 313
- Medicare patients, 2024
- 182
- Part D claims, 2024
- 1,249
- Publications
- 4
- Hospital affiliations
- 2
- Practice address
- 20455 Lorain Rd, Cleveland, OH 44126
- Practice phone
- Call (440) 799-4811
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advanced Vascular Access, LLC
Cleveland, Ohio
Find Dr. Chiao'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. Andrew Chiao is a nephrologist in Cleveland, Ohio
Dr. Chiao practices at Advanced Vascular Access, LLC in Cleveland, Ohio.
Dr. Chiao's NPI, 1174973077, was assigned on June 21, 2016. Dr. Chiao graduated from Philadelphia College of Osteopathic Medicine in 2016. Dr. Chiao holds Ohio license 34.015007.
- NPI
- 1174973077NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981003456
- NPI enumeration date
- June 21, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (440) 799-4811
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew Chiao practices at Advanced Vascular Access, LLC in Cleveland, Ohio
Dr. Chiao's primary practice is Advanced Vascular Access, LLC, at 20455 Lorain Rd, Cleveland, OH 44126 in Cuyahoga County. The practice phone is (440) 799-4811.
- Advanced Vascular Access, LLC20455 Lorain Rd, Cleveland, OH 44126 · Cuyahoga CountyPhone(440) 799-4811
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Andrew Chiao is affiliated with 6 sites of care and 1 medical group
Dr. Chiao's primary practice is Advanced Vascular Access, LLC in Cleveland, Ohio. Dr. Chiao is also affiliated with Cleveland Clinic Akron General. The medical group on file is Northeast Ohio Nephrology Associates. Dmand AI also links Dr. Chiao to 1 more hospital, 2 dialysis centers and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Andrew Chiao's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chiao practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advanced Vascular Access, LLC | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrew Chiao is one of 407 nephrologists in Ohio
Nephrology is Dr. Chiao's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Chiao is licensed in Ohio.
Specialties and state licenses
- Nephrology, OhioPrimary
Nephrologists near Dr. Chiao
Counts of nephrologists 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. Andrew Chiao billed Medicare for 313 services in 2024
CMS data shows 313 Medicare services from Dr. Chiao across 4 procedure codes in 2024, for 182 Medicare patients. Medicare paid $28,172 for them.
Dr. Chiao's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4112024: 31324%
- Tests and treatments
- 2023: 1072024: 0100%
Where Dr. Chiao's Medicare services took place, 2024
- In an office16854%
- In a facility14546%
Dr. Chiao compared with the Ohio median for nephrologists, 2024
- Dr. Chiao
- Ohio median
- Medicare services
- 313vs 79060% below
- Medicare patients
- 182vs 30741% below
- Part D claims
- 1,062vs 76738% above
Medians across 400 nephrologists in Ohio with Dmand AI profiles that report each measure.
Dr. Chiao'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.
Need commercial claims for Dr. Chiao?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chiao and other nephrologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew Chiao treated 182 Medicare patients in 2024, average age 75
CMS counts 182 Medicare patients who saw Dr. Chiao in 2024. The largest group is 75 to 84, with 77 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 13% are also on Medicaid. Their average risk score is 3.26, 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. Chiao's median patient age at 71, with 53% women.
Dr. Chiao's Medicare patients by age, 2024
Dr. Chiao's Medicare patients by sex, 2024
- Women6837%
- Men11463%
Chronic conditions among Dr. Chiao's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Ischemic heart disease50%
- Arthritis48%
- Heart failure40%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chiao's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew Chiao wrote 1,249 Medicare Part D claims in 2024
In 2024, Dr. Chiao wrote 1,249 Medicare Part D claims for 224 patients. 91% of them were for generic drugs. CMS names the drug for 1,062 of them, across 30 drugs with 11 or more claims each, at $117,178 in total drug cost. In 2023, CMS named 1,156 claims across 31 drugs.
Dr. Chiao's Part D claims by kind of drug, 2024
- Generic1,137 claims91%
- Brand-name and other112 claims9%
Dr. Chiao'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: 1,1562024: 1,0628%
Drugs named by CMS: 30 in 2024, 31 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. Andrew Chiao takes part in Medicare
Dr. Chiao 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. Andrew Chiao has 4 publications on record
Dmand AI links 4 papers to Dr. Chiao, published from 2011 to 2023. The most frequent topics are COVID-19. Dr. Chiao's most frequent co-authors are Nitu M. Kashyap, MD, David F. Lobach and James D. Kang, MD.
Dr. Chiao's papers by year, 2011 to 2023
Topics Dr. Chiao writes about most
- COVID-19
Dr. Chiao's most frequent co-authors
Recent publications by Dr. Chiao
Appl Clin Inform
See who Dr. Chiao researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chiao works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Andrew Chiao received $642 in industry payments from 2016 to 2025
CMS Open Payments shows 12 general payments to Dr. Chiao from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 58% of the total. Fresenius USA Marketing, Inc. paid the most, $249.
General payments to Dr. Chiao by program year, 2016 to 2025
General payments to Dr. Chiao by kind, 2016 to 2025
- Food and beverage$37358%
- Education$26942%
Companies that paid Dr. Chiao 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. Andrew Chiao graduated from Philadelphia College of Osteopathic Medicine
Dr. Chiao graduated from Philadelphia College of Osteopathic Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew Chiao'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Andrew Chiao
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. Andrew Chiao's NPI number?
Dr. Andrew Chiao's NPI number is 1174973077. It was assigned on June 21, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew Chiao?
Dr. Andrew Chiao is a nephrologist in Cleveland, Ohio. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Andrew Chiao practice?
Dr. Chiao practices at 20455 Lorain Rd, Cleveland, OH 44126. Dr. Chiao's primary practice is Advanced Vascular Access, LLC in Cleveland, Ohio. Dmand AI also links Dr. Chiao to 1 hospital, 2 dialysis centers and 1 group practice or clinic.
What is Dr. Andrew Chiao's office phone number?
The practice phone on file for Dr. Chiao is (440) 799-4811.
What is Dr. Andrew Chiao's medical license number?
Dr. Chiao holds Ohio license 34.015007.
Which hospitals is Dr. Andrew Chiao affiliated with?
Dr. Chiao is affiliated with Cleveland Clinic Akron General. Dmand AI links Dr. Chiao to 1 more hospital.
What medical group is Dr. Andrew Chiao part of?
Dr. Chiao is linked to Northeast Ohio Nephrology Associates.
Does Dr. Andrew Chiao accept Medicare?
Yes. CMS data shows Dr. Chiao billed Medicare for 313 services in 2024, and Dr. Chiao accepts Medicare assignment.
How many Medicare patients does Dr. Andrew Chiao see?
CMS counts 182 Medicare patients who saw Dr. Chiao in 2024, with an average age of 75.
What services does Dr. Andrew Chiao bill to Medicare?
In 2024, Dr. Chiao's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99215) and office visit, established patient (99214).
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Where did Dr. Andrew Chiao go to medical school?
Dr. Chiao graduated from Philadelphia College of Osteopathic Medicine in 2016.
What drugs does Dr. Andrew Chiao prescribe most?
In 2024 Medicare Part D data, Dr. Chiao's most prescribed drugs by claims were Amlodipine Besylate, Furosemide and Losartan Potassium.
Has Dr. Andrew Chiao received payments from drug or device companies?
CMS Open Payments shows $642 in general payments to Dr. Chiao from 9 companies from 2016 to 2025. The largest total came from Fresenius USA Marketing, Inc.
How long has Dr. Andrew Chiao been practicing?
Dr. Chiao graduated from medical school in 2016, 10 years ago.
Does Dr. Andrew Chiao do research?
Dmand AI links 4 publications to Dr. Chiao, published from 2011 to 2023.
Who does Dr. Andrew Chiao publish with?
Dr. Chiao's most frequent co-authors are Nitu M. Kashyap, MD (2 shared papers), David F. Lobach (2 shared papers) and James D. Kang, MD (1 shared paper).
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