Dr. Paul A. Grayburn, MD
- Medicare services, 2022
- 122
- Publications
- 344
- Clinical trials
- 2
- Industry payments
- $116,209
- Insurance carriers
- 3
- Practice address
- 1100 Allied Dr, Plano, TX 75093
- Practice phone
- Call (214) 820-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Grayburn'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. Paul A. Grayburn is a cardiologist in Plano, Texas
Dr. Grayburn practices in Plano, Texas.
Dr. Grayburn's NPI, 1326007477, was assigned on March 18, 2006. Dr. Grayburn graduated from UTMB Health in 1981. Dr. Grayburn's Texas license number on file is F9495.
- NPI
- 1326007477NPI Registry (opens in a new tab)
- NPI enumeration date
- March 18, 2006
- NPI status
- Active
- Practice phone
- (214) 820-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Paul A. Grayburn's practice address is in Plano, Texas
Dr. Grayburn's practice address in the NPI Registry is 1100 Allied Dr, Plano, TX 75093, in Collin County. The practice phone is (214) 820-7500.
- NPI Registry address1100 Allied Dr, Plano, TX 75093 · Collin CountyPhone(214) 820-7500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Paul A. Grayburn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grayburn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Grayburn's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Paul A. Grayburn is one of 1,481 cardiologists in Texas
Cardiovascular disease is Dr. Grayburn's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Grayburn is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Grayburn has a license on file in Texas.
Specialties and state licenses
- Cardiovascular disease, TexasPrimary
Cardiologists near Dr. Grayburn
Counts of 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
Dr. Paul A. Grayburn billed Medicare for 122 services in 2022
CMS data shows 122 Medicare services from Dr. Grayburn across 3 procedure codes in 2022. Medicare paid $11,209 for them.
Dr. Grayburn's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Tests and treatments
- 2021: 692022: 7712%
- Office and hospital visits
- 2021: 322022: 4541%
Where Dr. Grayburn's Medicare services took place, 2022
- In an office6553%
- In a facility5747%
Dr. Grayburn compared with the Texas median for cardiologists, 2022
- Dr. Grayburn
- Texas median
- Medicare services
- 122vs 1,95594% below
Medians across 1,431 cardiologists in Texas with Dmand AI profiles that report each measure.
Dr. Grayburn's most billed Medicare procedure codes, 2022
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. Grayburn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grayburn and other cardiologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Paul A. Grayburn's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Dr. Grayburn's median patient age at 78, with 33% women.
Dr. Grayburn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women33%
- Men50%
Source: Dmand AI Patient Panel Data
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Dr. Paul A. Grayburn has 344 publications on record
Dmand AI links 344 papers to Dr. Grayburn, published from 2003 to 2025. 2019 was the busiest year, with 14. The most frequent topics are Mitral Valve Insufficiency, Echocardiography and Heart Valve Prosthesis Implantation. Dr. Grayburn has published most often in Am J Cardiol. Dr. Grayburn's most frequent co-authors are Michael J. Mack, MD, Eric J. Eichhorn, MD and Saibal Kar, MD.
Dr. Grayburn's papers by year, 2016 to 2025
Topics Dr. Grayburn writes about most
- Mitral Valve Insufficiency
- Echocardiography
- Heart Valve Prosthesis Implantation
- Mitral Valve
- Cardiac Catheterization
- Heart Failure
- Stroke Volume
- Predictive Value of Tests
Dr. Grayburn's most frequent co-authors
- Michael J. Mack, MD47 shared papers
- Eric J. Eichhorn, MD29 shared papers
- Saibal Kar, MD24 shared papers
Recent publications by Dr. Grayburn
See who Dr. Grayburn researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Grayburn works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Paul A. Grayburn has worked on 2 clinical trials
Dmand AI links Dr. Grayburn to 2 clinical trials. Conditions studied include Coronary Disease, Ventricular Outflow Obstruction and Aortic Valve Stenosis. Baylor Research Institute sponsors the most, 2.
Conditions in Dr. Grayburn's trials
- Coronary Disease
- Ventricular Outflow Obstruction
- Aortic Valve Stenosis
- Myocardial Ischemia
Recent clinical trials with Dr. Grayburn
Impact of Medical and Surgical Therapy on Functional Mitral Regurgitation (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Paul A. Grayburn received $116,209 in industry payments from 2016 to 2024
CMS Open Payments shows 381 general payments to Dr. Grayburn from 25 drug and device companies from 2016 to 2024. Consulting fees make up the largest share, 52% of the total. Edwards Lifesciences Corporation paid the most, $51,580. It also lists 1 research payment totaling $1,875 in 2019.
General payments to Dr. Grayburn by program year, 2016 to 2024
General payments to Dr. Grayburn by kind, 2016 to 2024
- Consulting fees$59,90352%
- Education speaker fees$21,00018%
- Travel and lodging$15,10313%
- Speaker and faculty fees$8,5007%
- Other$11,45310%
Companies that paid Dr. Grayburn the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Paul A. Grayburn has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Grayburn.
Awards and honors for Dr. Grayburn
- Undated
- ACC Fellow
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Paul A. Grayburn graduated from UTMB Health
Dr. Grayburn graduated from UTMB Health in 1981. Dr. Grayburn is a member of ACC.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Paul A. Grayburn accepts plans from 3 insurance carriers
Dr. Grayburn is in network with 3 carriers, including Elevance, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
Plan types Dr. Grayburn accepts, by number of carriers
- HMO3
- POS3
- PPO3
- EPO2
- Medicare2
Source: Dmand AI Insurance Network Data
Sources for Dr. Paul A. Grayburn'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 |
| 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 Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| 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. Paul A. Grayburn
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. Paul A. Grayburn's NPI number?
Dr. Paul A. Grayburn's NPI number is 1326007477. It was assigned on March 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Paul A. Grayburn?
Dr. Paul A. Grayburn is a cardiologist in Plano, Texas. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Paul A. Grayburn practice?
Dr. Grayburn practices at 1100 Allied Dr, Plano, TX 75093.
What is Dr. Paul A. Grayburn's office phone number?
The practice phone on file for Dr. Grayburn is (214) 820-7500.
What is Dr. Paul A. Grayburn's medical license number?
Dr. Grayburn's Texas license number on file is F9495.
Does Dr. Paul A. Grayburn accept Medicare?
Yes. CMS data shows Dr. Grayburn billed Medicare for 122 services in 2022.
Is Dr. Paul A. Grayburn board certified?
Yes. Dr. Grayburn is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Paul A. Grayburn bill to Medicare?
In 2022, Dr. Grayburn's most billed Medicare services were heart test or procedure (93306), office visit, new patient (99205) and office visit, established patient (99215).
Where did Dr. Paul A. Grayburn go to medical school?
Dr. Grayburn graduated from UTMB Health in 1981.
Has Dr. Paul A. Grayburn received payments from drug or device companies?
CMS Open Payments shows $116,209 in general payments to Dr. Grayburn from 25 companies from 2016 to 2024. The largest total came from Edwards Lifesciences Corporation.
Show 4 more questionsShow fewer questions
How long has Dr. Paul A. Grayburn been practicing?
Dr. Grayburn graduated from medical school in 1981, 45 years ago.
Does Dr. Paul A. Grayburn do research?
Dmand AI links 344 publications to Dr. Grayburn, published from 2003 to 2025. Dr. Grayburn has worked on 2 clinical trials.
Who does Dr. Paul A. Grayburn publish with?
Dr. Grayburn's most frequent co-authors are Michael J. Mack, MD (47 shared papers), Eric J. Eichhorn, MD (29 shared papers) and Saibal Kar, MD (24 shared papers).
What insurance does Dr. Paul A. Grayburn accept?
Dr. Grayburn is in network with 3 carriers, including Elevance, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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