Dr. Irene Marie Mayer, MD
- Medicare services, 2024
- 1,423
- Medicare patients, 2024
- 301
- Part D claims, 2024
- 460
- Hospital affiliations
- 5
- Industry payments
- $62
- Practice address
- 1451 El Camino Real, The Villages, FL 32159
- Practice phone
- Call (352) 751-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mayer'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. Irene Marie Mayer is an internist in Lady Lake, Florida
Dr. Mayer practices at UF Health Spanish Plaines Hospital in The Villages, Florida, part of UF Health.
Dr. Mayer's NPI, 1073601944, was assigned on October 10, 2006. Dr. Mayer graduated from The University of New Mexico School of Medicine in 2005. Dr. Mayer holds Florida license ME101646.
- NPI
- 1073601944NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062579584
- NPI enumeration date
- October 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (352) 751-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Irene Marie Mayer practices at UF Health Spanish Plaines Hospital in The Villages, Florida
Dr. Mayer's primary practice is UF Health Spanish Plaines Hospital, at 1451 El Camino Real, The Villages, FL 32159 in Lake County. The practice phone is (352) 751-8000.
- UF Health Spanish Plaines Hospital1451 El Camino Real, The Villages, FL 32159 · Lake CountyPhone(352) 751-8000
Source: Dmand AI Affiliation Data
Dr. Irene Marie Mayer is affiliated with 6 sites of care and 3 medical groups
Dr. Mayer's primary practice is UF Health Spanish Plaines Hospital in The Villages, Florida, part of UF Health. Dr. Mayer is also affiliated with HCA Florida Ocala Hospital. The medical group on file is Jupiter Medical Center Physician Group. Dmand AI also links Dr. Mayer to 3 more hospitals, 2 medical groups and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Irene Marie Mayer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mayer practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UF Health Spanish Plaines Hospital | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across UF Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Irene Marie Mayer is one of 9,009 internists in Florida
Internal medicine is Dr. Mayer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mayer is board certified in internal medicine by the American Board of Internal Medicine. Dr. Mayer is licensed in Florida.
Specialties and state licenses
- Internal medicine, FloridaPrimary
Clinical focus
Dmand AI lists acute diabetes, bile duct problems, cardiac arrhythmia, cellulitis, chest trauma, circulation problems, congestive heart failure and electrolyte disorders among the conditions Dr. Mayer treats.
Internists near Dr. Mayer
Counts of internists 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. Irene Marie Mayer billed Medicare for 1,423 services in 2024
CMS data shows 1,423 Medicare services from Dr. Mayer across 7 procedure codes in 2024, for 301 Medicare patients. Medicare paid $101,373 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mayer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6792024: 1,423110%
Dr. Mayer compared with the Florida median for internists, 2024
- Dr. Mayer
- Florida median
- Medicare services
- 1,423vs 5552.6 times
- Medicare patients
- 301vs 21540% above
- Part D claims
- 153vs 46667% below
Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.
Dr. Mayer'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. Mayer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mayer and other internists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Irene Marie Mayer treated 301 Medicare patients in 2024, average age 80
CMS counts 301 Medicare patients who saw Dr. Mayer in 2024. The largest group is 75 to 84, with 159 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 2.66, 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. Mayer's median patient age at 79, with 52% women.
Dr. Mayer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mayer's Medicare patients by sex, 2024
- Women15351%
- Men14849%
Chronic conditions among Dr. Mayer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease72%
- Arthritis63%
- Chronic kidney disease59%
- Atrial fibrillation56%
- Heart failure51%
- Diabetes49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mayer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Irene Marie Mayer wrote 460 Medicare Part D claims in 2024
In 2024, Dr. Mayer wrote 460 Medicare Part D claims for 171 patients. 90% of them were for generic drugs. CMS names the drug for 153 of them, across 7 drugs with 11 or more claims each, at $8,253 in total drug cost. In 2023, CMS named 30 claims across 2 drugs.
Dr. Mayer's Part D claims by kind of drug, 2024
- Generic416 claims90%
- Brand-name44 claims10%
Dr. Mayer'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. Mayer's Part D claims, 2024
- Opioids3%12 of 460 claims
- Antibiotics14%66 of 460 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: 302024: 153410%
Drugs named by CMS: 7 in 2024, 2 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. Irene Marie Mayer takes part in Medicare
Dr. Mayer 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. Irene Marie Mayer received $62 in industry payments from 2023 to 2025
CMS Open Payments shows 3 general payments to Dr. Mayer from 2 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $46.
General payments to Dr. Mayer by program year, 2023 to 2025
Companies that paid Dr. Mayer the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Irene Marie Mayer graduated from The University of New Mexico School of Medicine
Dr. Mayer graduated from The University of New Mexico School of Medicine in 2005.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Irene Marie Mayer'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 | Dmand AI Affiliation 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) |
| 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. Irene Marie Mayer
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. Irene Marie Mayer's NPI number?
Dr. Irene Marie Mayer's NPI number is 1073601944. It was assigned on October 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Irene Marie Mayer?
Dr. Irene Marie Mayer is an internist in Lady Lake, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Irene Marie Mayer practice?
Dr. Mayer practices at 1451 El Camino Real, The Villages, FL 32159. Dr. Mayer's primary practice is UF Health Spanish Plaines Hospital in The Villages, Florida, part of UF Health. Dmand AI also links Dr. Mayer to 3 hospitals, 2 medical groups and 1 physician office.
What is Dr. Irene Marie Mayer's office phone number?
The practice phone on file for Dr. Mayer is (352) 751-8000.
What is Dr. Irene Marie Mayer's medical license number?
Dr. Mayer holds Florida license ME101646.
Which hospitals is Dr. Irene Marie Mayer affiliated with?
Dr. Mayer practices at UF Health Spanish Plaines Hospital in The Villages, Florida. Dr. Mayer is also affiliated with HCA Florida Ocala Hospital. Dmand AI links Dr. Mayer to 3 more hospitals.
What medical group is Dr. Irene Marie Mayer part of?
Dr. Mayer is linked to Jupiter Medical Center Physician Group. Dmand AI links Dr. Mayer to 2 more medical groups.
Does Dr. Irene Marie Mayer accept Medicare?
Yes. CMS data shows Dr. Mayer billed Medicare for 1,423 services in 2024, and Dr. Mayer accepts Medicare assignment.
How many Medicare patients does Dr. Irene Marie Mayer see?
CMS counts 301 Medicare patients who saw Dr. Mayer in 2024, with an average age of 80.
Is Dr. Irene Marie Mayer board certified?
Yes. Dr. Mayer is board certified in internal medicine by the American Board of Internal Medicine.
Show 5 more questionsShow fewer questions
What services does Dr. Irene Marie Mayer bill to Medicare?
In 2024, Dr. Mayer's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99231).
Where did Dr. Irene Marie Mayer go to medical school?
Dr. Mayer graduated from The University of New Mexico School of Medicine in 2005.
What drugs does Dr. Irene Marie Mayer prescribe most?
In 2024 Medicare Part D data, Dr. Mayer's most prescribed drugs by claims were Pantoprazole Sodium, Clopidogrel and Metoprolol Succinate.
Has Dr. Irene Marie Mayer received payments from drug or device companies?
CMS Open Payments shows $62 in general payments to Dr. Mayer from 2 companies from 2023 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Irene Marie Mayer been practicing?
Dr. Mayer graduated from medical school in 2005, 21 years ago.
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