Dr. Ryan Anthony Lamarca, MD
- Medicare services, 2024
- 64
- Medicare patients, 2024
- 32
- Part D claims, 2024
- 152
- Hospital affiliations
- 1
- Industry payments
- $566
- Practice address
- 4725 N Federal Hwy, Fort Lauderdale, FL 33308
- Practice phone
- Call (954) 771-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lamarca's professional email, personal email and mobile number
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Dr. Ryan Anthony Lamarca is a nephrologist in Fort Lauderdale, Florida
Dr. Lamarca practices at Holy Cross Health in Fort Lauderdale, Florida, part of Trinity Health.
Dr. Lamarca's NPI, 1134612138, was assigned on June 13, 2018. Dr. Lamarca graduated from Schmidt College of Medicine in 2018. Dr. Lamarca holds Florida license ME146319.
- NPI
- 1134612138NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274881933
- NPI enumeration date
- June 13, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (954) 771-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan Anthony Lamarca practices at Holy Cross Health in Fort Lauderdale, Florida
Dr. Lamarca's primary practice is Holy Cross Health, at 4725 N Federal Hwy, Fort Lauderdale, FL 33308 in Broward County. The practice phone is (954) 771-8000.
- Holy Cross Health4725 N Federal Hwy, Fort Lauderdale, FL 33308 · Broward CountyPhone(954) 771-8000
Source: Dmand AI Affiliation Data
Dr. Ryan Anthony Lamarca is affiliated with 1 site of care
Dr. Lamarca's primary practice is Holy Cross Health in Fort Lauderdale, Florida, part of Trinity Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan Anthony Lamarca's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lamarca practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Holy Cross Health | 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 Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ryan Anthony Lamarca is one of 917 nephrologists in Florida
Nephrology is Dr. Lamarca's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Lamarca is board certified in internal medicine by the American Board of Internal Medicine. Dr. Lamarca is licensed in Florida.
Specialties and state licenses
- Nephrology, FloridaPrimary
Clinical focus
Dmand AI lists chronic kidney disease among the conditions Dr. Lamarca treats.
Nephrologists near Dr. Lamarca
Counts of nephrologists 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. Ryan Anthony Lamarca billed Medicare for 64 services in 2024
CMS data shows 64 Medicare services from Dr. Lamarca across 1 procedure code in 2024, all of them office visits, for 32 Medicare patients. Medicare paid $6,335 for them. Every service was in an office.
Dr. Lamarca compared with the Florida median for nephrologists, 2024
- Dr. Lamarca
- Florida median
- Medicare services
- 64vs 1,49096% below
- Medicare patients
- 32vs 38792% below
- Part D claims
- 12vs 93499% below
Medians across 882 nephrologists in Florida with Dmand AI profiles that report each measure.
Dr. Lamarca'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. Lamarca?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lamarca and other nephrologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan Anthony Lamarca treated 32 Medicare patients in 2024, average age 77
CMS counts 32 Medicare patients who saw Dr. Lamarca in 2024. The largest group is 65 to 74, with 15 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lamarca's median patient age at 73, with 40% women.
Dr. Lamarca's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lamarca's Medicare patients by sex, 2024
- Women1238%
- Men2063%
Chronic conditions among Dr. Lamarca's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes53%
- Arthritis44%
- Ischemic heart disease38%
- Anxiety34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lamarca's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women40%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan Anthony Lamarca wrote 152 Medicare Part D claims in 2024
In 2024, Dr. Lamarca wrote 152 Medicare Part D claims for 26 patients. 74% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $52 in total drug cost.
Dr. Lamarca's Part D claims by kind of drug, 2024
- Generic113 claims74%
- Brand-name and other39 claims26%
Dr. Lamarca'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.
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. Ryan Anthony Lamarca takes part in Medicare
Dr. Lamarca 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. Ryan Anthony Lamarca received $566 in industry payments from 2023 to 2025
CMS Open Payments shows 5 general payments to Dr. Lamarca from 3 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $375. It also lists 3 research payments totaling $99,804 from 2024 to 2025, naming 1 clinical trial.
General payments to Dr. Lamarca by program year, 2023 to 2025
Companies that paid Dr. Lamarca 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. Ryan Anthony Lamarca graduated from Schmidt College of Medicine
Dr. Lamarca graduated from Schmidt College of Medicine in 2018.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Ryan Anthony Lamarca accepts plans from 3 insurance carriers
Dr. Lamarca is in network with 3 carriers, including Aetna, Humana and CMS Medicare. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Aetna
- Humana
- CMS Medicare
Plan types Dr. Lamarca accepts, by number of carriers
- Medicare3
- HMO2
- PPO2
- EPO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ryan Anthony Lamarca'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 |
| 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. Ryan Anthony Lamarca
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. Ryan Anthony Lamarca's NPI number?
Dr. Ryan Anthony Lamarca's NPI number is 1134612138. It was assigned on June 13, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Anthony Lamarca?
Dr. Ryan Anthony Lamarca is a nephrologist in Fort Lauderdale, Florida. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Ryan Anthony Lamarca practice?
Dr. Lamarca practices at 4725 N Federal Hwy, Fort Lauderdale, FL 33308. Dr. Lamarca's primary practice is Holy Cross Health in Fort Lauderdale, Florida, part of Trinity Health.
What is Dr. Ryan Anthony Lamarca's office phone number?
The practice phone on file for Dr. Lamarca is (954) 771-8000.
What is Dr. Ryan Anthony Lamarca's medical license number?
Dr. Lamarca holds Florida license ME146319.
Which hospitals is Dr. Ryan Anthony Lamarca affiliated with?
Dr. Lamarca practices at Holy Cross Health in Fort Lauderdale, Florida.
Does Dr. Ryan Anthony Lamarca accept Medicare?
Yes. CMS data shows Dr. Lamarca billed Medicare for 64 services in 2024, and Dr. Lamarca accepts Medicare assignment.
How many Medicare patients does Dr. Ryan Anthony Lamarca see?
CMS counts 32 Medicare patients who saw Dr. Lamarca in 2024, with an average age of 77.
Is Dr. Ryan Anthony Lamarca board certified?
Yes. Dr. Lamarca is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Ryan Anthony Lamarca bill to Medicare?
In 2024, Dr. Lamarca's most billed Medicare services were office visit, established patient (99214).
Show 5 more questionsShow fewer questions
Where did Dr. Ryan Anthony Lamarca go to medical school?
Dr. Lamarca graduated from Schmidt College of Medicine in 2018.
What drugs does Dr. Ryan Anthony Lamarca prescribe most?
In 2024 Medicare Part D data, Dr. Lamarca's most prescribed drugs by claims were Amlodipine Besylate.
Has Dr. Ryan Anthony Lamarca received payments from drug or device companies?
CMS Open Payments shows $566 in general payments to Dr. Lamarca from 3 companies from 2023 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Ryan Anthony Lamarca been practicing?
Dr. Lamarca graduated from medical school in 2018, 8 years ago.
What insurance does Dr. Ryan Anthony Lamarca accept?
Dr. Lamarca is in network with 3 carriers, including Aetna, Humana and CMS Medicare. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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