J Heart Lung Transplant
Dr. Holly L. Gaines, MD
- Medicare services, 2024
- 720
- Medicare patients, 2024
- 443
- Part D claims, 2024
- 159
- Publications
- 3
- Hospital affiliations
- 3
- Practice address
- 2900 Corporate Way, Miramar, FL 33025
- Practice phone
- Call (954) 265-7900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Memorial Hospital Miramar - Medical Offices
Miramar, Florida
Find Dr. Gaines' 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. Holly L. Gaines is a cardiologist in Miramar, Florida
Dr. Gaines practices at Memorial Hospital Miramar - Medical Offices in Miramar, Florida.
Dr. Gaines' NPI, 1215466271, was assigned on June 5, 2017. Dr. Gaines graduated from OU College of Medicine in 2017. Dr. Gaines' Utah license number on file is 11735709-1205.
- NPI
- 1215466271NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547684037
- NPI enumeration date
- June 5, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (954) 265-7900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Holly L. Gaines practices at Memorial Hospital Miramar - Medical Offices in Miramar, Florida
Dr. Gaines' primary practice is Memorial Hospital Miramar - Medical Offices, at 2900 Corporate Way, Miramar, FL 33025 in Broward County. The practice phone is (954) 265-7900.
- Memorial Hospital Miramar - Medical Offices2900 Corporate Way, Miramar, FL 33025 · Broward CountyPhone(954) 265-7900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Holly L. Gaines is affiliated with 6 sites of care and 3 medical groups
Dr. Gaines' primary practice is Memorial Hospital Miramar - Medical Offices in Miramar, Florida. Dr. Gaines is also affiliated with Memorial Regional Hospital. The medical group on file is Memorial Division of High Risk Obstetrics. Dmand AI also links Dr. Gaines to 2 more hospitals, 2 group practices and clinics and 2 medical groups, 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. Holly L. Gaines' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gaines practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hospital Miramar - Medical Offices | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Holly L. Gaines is one of 1,709 cardiologists in Florida
Cardiovascular disease is Dr. Gaines' primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Gaines is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Gaines' licenses on file in 3 states: Utah, Florida and Oklahoma.
Specialties and state licenses
- Cardiovascular disease, UtahPrimary
- Florida license
- Oklahoma license
Clinical focus
Dmand AI lists coronary artery disease among the conditions Dr. Gaines treats.
Cardiologists near Dr. Gaines
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. Holly L. Gaines billed Medicare for 720 services in 2024
CMS data shows 720 Medicare services from Dr. Gaines across 5 procedure codes in 2024, for 443 Medicare patients. Medicare paid $17,368 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gaines' Medicare services by type, 2024
- Tests and treatments640
- Office and hospital visits80
Dr. Gaines compared with the Florida median for cardiologists, 2024
- Dr. Gaines
- Florida median
- Medicare services
- 720vs 1,92563% below
- Medicare patients
- 443vs 70637% below
- Part D claims
- 78vs 1,99896% below
Medians across 1,638 cardiologists in Florida with Dmand AI profiles that report each measure.
Dr. Gaines' 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. Gaines?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gaines and other cardiologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Holly L. Gaines treated 443 Medicare patients in 2024, average age 73
CMS counts 443 Medicare patients who saw Dr. Gaines in 2024. The largest group is 75 to 84, with 137 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 65% are also on Medicaid. Their average risk score is 3.28, 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. Gaines' median patient age at 64, with 57% women.
Dr. Gaines' Medicare patients by age, 2024
Dr. Gaines' Medicare patients by sex, 2024
- Women23753%
- Men20647%
Chronic conditions among Dr. Gaines' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes58%
- Ischemic heart disease54%
- Mood disorders53%
- Chronic kidney disease52%
- Arthritis49%
- Depression46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gaines' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Holly L. Gaines wrote 159 Medicare Part D claims in 2024
In 2024, Dr. Gaines wrote 159 Medicare Part D claims for 27 patients. 72% of them were for generic drugs. CMS names the drug for 78 of them, across 5 drugs with 11 or more claims each, at $26,525 in total drug cost. In 2020, CMS named 13 claims across 1 drug.
Dr. Gaines' Part D claims by kind of drug, 2024
- Generic115 claims72%
- Brand-name44 claims28%
Dr. Gaines' 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, 2020 to 2024
- 2020
- 2024
- Claims for drugs CMS names
- 2020: 132024: 78500%
Drugs named by CMS: 5 in 2024, 1 in 2020.
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. Holly L. Gaines offers telehealth to Medicare patients
Dr. Gaines accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gaines as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Holly L. Gaines has 3 publications on record
Dmand AI links 3 papers to Dr. Gaines, published from 2021 to 2022. 2022 was the busiest year, with 2. The most frequent topics are Heart Failure and Heart Transplantation. Dr. Gaines' most frequent co-authors are Adeline H. Browne, MD, Stavros G. Drakos, MD and James C. Fang.
Topics Dr. Gaines writes about most
- Heart Failure
- Heart Transplantation
Dr. Gaines' most frequent co-authors
- Adeline H. Browne, MD2 shared papers
- Stavros G. Drakos, MD2 shared papers
- James C. Fang2 shared papers
Recent publications by Dr. Gaines
J Diabetes Complications
See who Dr. Gaines researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gaines 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. Holly L. Gaines received $492 in industry payments from 2021 to 2025
CMS Open Payments shows 7 general payments to Dr. Gaines from 6 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 58% of the total. Abbott Laboratories paid the most, $209.
General payments to Dr. Gaines by program year, 2021 to 2025
General payments to Dr. Gaines by kind, 2021 to 2025
- Food and beverage$28358%
- Education$20942%
Companies that paid Dr. Gaines the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Holly L. Gaines graduated from OU College of Medicine
Dr. Gaines graduated from OU College of Medicine in 2017.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Holly L. Gaines accepts plans from 12 insurance carriers
Dr. Gaines is in network with 12 carriers, including Elevance, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- United Healthcare
- +4 more carriersWith a free account
Plan types Dr. Gaines accepts, by number of carriers
- Medicare8
- HMO7
- PPO6
- POS4
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Holly L. Gaines'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 |
| 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. Holly L. Gaines
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. Holly L. Gaines' NPI number?
Dr. Holly L. Gaines' NPI number is 1215466271. It was assigned on June 5, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Holly L. Gaines?
Dr. Holly L. Gaines is a cardiologist in Miramar, Florida. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Holly L. Gaines practice?
Dr. Gaines practices at 2900 Corporate Way, Miramar, FL 33025. Dr. Gaines' primary practice is Memorial Hospital Miramar - Medical Offices in Miramar, Florida. Dmand AI also links Dr. Gaines to 2 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. Holly L. Gaines' office phone number?
The practice phone on file for Dr. Gaines is (954) 265-7900.
What is Dr. Holly L. Gaines' medical license number?
Dr. Gaines' Utah license number on file is 11735709-1205, one of the licenses on file in 3 states.
Which states has Dr. Holly L. Gaines been licensed in?
Dmand AI has state licenses on file for Dr. Gaines in Utah (2020 to 2024), Florida (2023 to 2027) and Oklahoma (2018 to 2021).
Which hospitals is Dr. Holly L. Gaines affiliated with?
Dr. Gaines is affiliated with Memorial Regional Hospital. Dmand AI links Dr. Gaines to 2 more hospitals.
What medical group is Dr. Holly L. Gaines part of?
Dr. Gaines is linked to Memorial Division of High Risk Obstetrics. Dmand AI links Dr. Gaines to 2 more medical groups.
Does Dr. Holly L. Gaines accept Medicare?
Yes. CMS data shows Dr. Gaines billed Medicare for 720 services in 2024, and Dr. Gaines accepts Medicare assignment.
Does Dr. Holly L. Gaines offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gaines as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Holly L. Gaines see?
CMS counts 443 Medicare patients who saw Dr. Gaines in 2024, with an average age of 73.
Is Dr. Holly L. Gaines board certified?
Yes. Dr. Gaines is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Holly L. Gaines bill to Medicare?
In 2024, Dr. Gaines' most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and hospital inpatient care (99223).
Where did Dr. Holly L. Gaines go to medical school?
Dr. Gaines graduated from OU College of Medicine in 2017.
What drugs does Dr. Holly L. Gaines prescribe most?
In 2024 Medicare Part D data, Dr. Gaines' most prescribed drugs by claims were Ozempic, Carvedilol and Amlodipine Besylate.
Has Dr. Holly L. Gaines received payments from drug or device companies?
CMS Open Payments shows $492 in general payments to Dr. Gaines from 6 companies from 2021 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Holly L. Gaines been practicing?
Dr. Gaines graduated from medical school in 2017, 9 years ago.
Does Dr. Holly L. Gaines do research?
Dmand AI links 3 publications to Dr. Gaines, published from 2021 to 2022.
Who does Dr. Holly L. Gaines publish with?
Dr. Gaines' most frequent co-authors are Adeline H. Browne, MD (2 shared papers), Stavros G. Drakos, MD (2 shared papers) and James C. Fang (2 shared papers).
What insurance does Dr. Holly L. Gaines accept?
Dr. Gaines is in network with 12 carriers, including Elevance, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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