Primary practice
Lankenau Medical Center
Wayne, Pennsylvania
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Dr. Gray practices at Lankenau Medical Center in Wayne, Pennsylvania.
Dr. Gray's NPI, 1720165640, was assigned on November 1, 2006. Dr. Gray graduated from Temple University School of Medicine in 1984. Dr. Gray holds Pennsylvania license MD456945.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gray's primary practice is Lankenau Medical Center, at 100 E Lancaster Ave, Wayne, PA 19087 in Delaware County. The practice phone is (610) 645-2000.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gray's primary practice is Lankenau Medical Center in Wayne, Pennsylvania. Dr. Gray is also affiliated with Lankenau Medical Center. The medical group on file is Main Line Health.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gray practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lankenau Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Interventional cardiology is Dr. Gray's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Gray is licensed in Pennsylvania.
Counts of interventional cardiologists 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
CMS data shows 48 Medicare services from Dr. Gray across 3 procedure codes in 2024, for 68 Medicare patients. Medicare paid $10,895 for them.
Medians across 253 interventional cardiologists in Pennsylvania with Dmand AI profiles that report each measure.
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. Gray and other interventional cardiologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
CMS counts 68 Medicare patients who saw Dr. Gray in 2024. The largest group is 75 to 84, with 35 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.85, 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. Gray's median patient age at 76, with 41% women.
CMS leaves out age groups with fewer than 11 patients.
Share of Medicare patients with each condition. A patient can have several.
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Median age 76
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
In 2024, Dr. Gray wrote 132 Medicare Part D claims for 28 patients. 98% of them were for generic drugs. CMS names the drug for 74 of them, across 5 drugs with 11 or more claims each, at $702 in total drug cost. In 2023, CMS named 57 claims across 4 drugs.
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drugs named by CMS: 5 in 2024, 4 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. Gray accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dmand AI links Dr. Gray to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Carotid Stenosis and Carotid Artery Diseases. Open Payments lists research payments to Dr. Gray that name 1 trial.
Conditions in Dr. Gray's trials
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
CMS Open Payments shows 1,451 general payments to Dr. Gray from 51 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 71% of the total. W. L. Gore & Associates, Inc. paid the most, $231,348. It also lists 37 research payments totaling $181,178 from 2016 to 2024, naming 1 clinical trial.
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gray graduated from Temple University School of Medicine in 1984.
Source: Dmand AI Professional 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 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (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 |
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Dr. William Anthony Gray's NPI number is 1720165640. It was assigned on November 1, 2006, and it is active in the NPI Registry.
Dr. William Anthony Gray is an interventional cardiologist in Wayne, Pennsylvania. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Dr. Gray practices at 100 E Lancaster Ave, Wayne, PA 19087. Dr. Gray's primary practice is Lankenau Medical Center in Wayne, Pennsylvania.
The practice phone on file for Dr. Gray is (610) 645-2000.
Dr. Gray holds Pennsylvania license MD456945.
Dr. Gray is affiliated with Lankenau Medical Center.
Dr. Gray is linked to Main Line Health.
Yes. CMS data shows Dr. Gray billed Medicare for 48 services in 2024, and Dr. Gray accepts Medicare assignment.
CMS counts 68 Medicare patients who saw Dr. Gray in 2024, with an average age of 79.
In 2024, Dr. Gray's most billed Medicare services were hospital inpatient care (99232), surgery: heart and blood vessels (33340) and heart test or procedure (93000).
Dr. Gray graduated from Temple University School of Medicine in 1984.
In 2024 Medicare Part D data, Dr. Gray's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Losartan Potassium.
CMS Open Payments shows $1,128,311 in general payments to Dr. Gray from 51 companies from 2016 to 2025. The largest total came from W. L. Gore & Associates, Inc.
Dr. Gray graduated from medical school in 1984, 42 years ago.
Dr. Gray has worked on 1 clinical trial.
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