Dr. Robert M. Mayer, MD
- Medicare services, 2024
- 249
- Medicare patients, 2024
- 44
- Part D claims, 2024
- 2,915
- Industry payments
- $71
- Affiliated sites
- 1
- Practice address
- 1100 Clearwater Largo Rd N, Largo, FL 33770-4131
- Practice phone
- Call (727) 518-6444
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Florida Behavioral Medicine
Behavioral health practice · Largo, Florida
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. Robert M. Mayer is a psychiatrist in Largo, Florida
Dr. Mayer practices at Florida Behavioral Medicine in Largo, Florida.
Dr. Mayer's NPI, 1699748251, was assigned on February 13, 2006. Dr. Mayer graduated from Universidad Autonoma de Ciudad Juarez in 1983. Dr. Mayer holds Florida license ME48573.
- NPI
- 1699748251NPI Registry (opens in a new tab)
- NPI enumeration date
- February 13, 2006
- NPI status
- Active
- Practice phone
- (727) 518-6444
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Robert M. Mayer practices at Florida Behavioral Medicine in Largo, Florida
Dr. Mayer's primary practice is Florida Behavioral Medicine, at 1100 Clearwater Largo Rd N, Largo, FL 33770-4131. The practice phone is (727) 518-6444.
- Florida Behavioral Medicine1100 Clearwater Largo Rd N, Largo, FL 33770-4131Phone(727) 518-6444
Source: Dmand AI Affiliation Data
Dr. Robert M. Mayer is affiliated with 1 site of care and 1 medical group
Dr. Mayer's primary practice is Florida Behavioral Medicine in Largo, Florida. The medical group on file is Florida Behavioral Medicine.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert M. Mayer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mayer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Florida Behavioral Medicine | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert M. Mayer is one of 1,975 psychiatrists in Florida
Psychiatry is Dr. Mayer's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Mayer is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Mayer's licenses on file in 4 states: Florida, Arizona, New Mexico and Colorado.
Specialties and state licenses
- Psychiatry, FloridaPrimary
- Arizona license
- New Mexico license
- Colorado license
Clinical focus
Dmand AI lists ADHD, adjustment disease, anxiety, bipolar disorder, depression and schizophrenia among the conditions Dr. Mayer treats.
Psychiatrists near Dr. Mayer
Counts of psychiatrists 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. Robert M. Mayer billed Medicare for 249 services in 2024
CMS data shows 249 Medicare services from Dr. Mayer across 2 procedure codes in 2024, all of them office visits, for 44 Medicare patients. Medicare paid $19,119 for them. Every service was in an office.
Dr. Mayer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3612024: 24931%
Dr. Mayer compared with the Florida median for psychiatrists, 2024
- Dr. Mayer
- Florida median
- Medicare services
- 249vs 20422% above
- Medicare patients
- 44vs 7340% below
- Part D claims
- 2,770vs 24011.5 times
Medians across 1,952 psychiatrists 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 psychiatrists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert M. Mayer treated 44 Medicare patients in 2024, average age 64
CMS counts 44 Medicare patients who saw Dr. Mayer in 2024. The largest group is 65 to 74, with 21 patients. 73% of them have anxiety, and 70% have mood disorders. Their average risk score is 1.20, where 1.00 is the Medicare average.
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
- Women2659%
- Men1841%
Chronic conditions among Dr. Mayer's Medicare patients, 2024
- Anxiety73%
- Mood disorders70%
- Depression59%
- High cholesterol59%
- High blood pressure52%
- Arthritis43%
- ADHD and conduct disorders34%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert M. Mayer wrote 2,915 Medicare Part D claims in 2024
In 2024, Dr. Mayer wrote 2,915 Medicare Part D claims for 143 patients. 98% of them were for generic drugs. CMS names the drug for 2,770 of them, across 43 drugs with 11 or more claims each, at $60,106 in total drug cost. In 2023, CMS named 3,756 claims across 48 drugs.
Dr. Mayer's Part D claims by kind of drug, 2024
- Generic2,846 claims98%
- Brand-name69 claims2%
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
- Antipsychotics, patients 65 and over6%186 of 2,915 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: 3,7562024: 2,77026%
Drugs named by CMS: 43 in 2024, 48 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
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Dr. Robert M. Mayer received $71 in industry payments from 2020 to 2022
CMS Open Payments shows 4 general payments to Dr. Mayer from 4 drug and device companies from 2020 to 2022. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $23.
General payments to Dr. Mayer by program year, 2020 to 2022
Companies that paid Dr. Mayer the most, 2020 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert M. Mayer graduated from Universidad Autonoma de Ciudad Juarez
Dr. Mayer graduated from Universidad Autonoma de Ciudad Juarez in 1983.
- Medical school
- Board certified in child & adolescent psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Robert M. Mayer accepts plans from 15 insurance carriers
Dr. Mayer is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- +7 more carriersWith a free account
Plan types Dr. Mayer accepts, by number of carriers
- Medicare10
- PPO10
- HMO7
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert M. 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 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 | Medicare 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) |
| 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. Robert M. 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. Robert M. Mayer's NPI number?
Dr. Robert M. Mayer's NPI number is 1699748251. It was assigned on February 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert M. Mayer?
Dr. Robert M. Mayer is a psychiatrist in Largo, Florida. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Robert M. Mayer practice?
Dr. Mayer practices at 1100 Clearwater Largo Rd N, Largo, FL 33770-4131. Dr. Mayer's primary practice is Florida Behavioral Medicine in Largo, Florida.
What is Dr. Robert M. Mayer's office phone number?
The practice phone on file for Dr. Mayer is (727) 518-6444.
What is Dr. Robert M. Mayer's medical license number?
Dr. Mayer holds Florida license ME48573, one of the licenses on file in 4 states.
Which states has Dr. Robert M. Mayer been licensed in?
Dmand AI has state licenses on file for Dr. Mayer in Florida (1986 to 2026), Arizona (1993 to 2022), New Mexico (1985 to 2016) and Colorado (1986 to 2005).
What medical group is Dr. Robert M. Mayer part of?
Dr. Mayer is linked to Florida Behavioral Medicine.
Does Dr. Robert M. Mayer accept Medicare?
Yes. CMS data shows Dr. Mayer billed Medicare for 249 services in 2024.
How many Medicare patients does Dr. Robert M. Mayer see?
CMS counts 44 Medicare patients who saw Dr. Mayer in 2024, with an average age of 64.
Is Dr. Robert M. Mayer board certified?
Yes. Dr. Mayer is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology.
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What services does Dr. Robert M. Mayer bill to Medicare?
In 2024, Dr. Mayer's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Robert M. Mayer go to medical school?
Dr. Mayer graduated from Universidad Autonoma de Ciudad Juarez in 1983.
What drugs does Dr. Robert M. Mayer prescribe most?
In 2024 Medicare Part D data, Dr. Mayer's most prescribed drugs by claims were Alprazolam, Dextroamphetamine-Amphetamine and Lorazepam.
Has Dr. Robert M. Mayer received payments from drug or device companies?
CMS Open Payments shows $71 in general payments to Dr. Mayer from 4 companies from 2020 to 2022. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Robert M. Mayer been practicing?
Dr. Mayer graduated from medical school in 1983, 43 years ago.
What insurance does Dr. Robert M. Mayer accept?
Dr. Mayer is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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