Dr. Carlos Jose Marrero, MD
- Medicare services, 2024
- 652
- Medicare patients, 2024
- 124
- Part D claims, 2024
- 7,839
- Hospital affiliations
- 3
- Industry payments
- $13,545
- Practice address
- One Mellon Way, Latrobe, PA 15650
- Practice phone
- Call (724) 832-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Marrero's professional email, personal email and mobile number
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Dr. Carlos Jose Marrero is a neurologist in Latrobe, Pennsylvania
Dr. Marrero practices at Independence Health System Latrobe Hospital in Latrobe, Pennsylvania, part of West Virginia University Health System.
Dr. Marrero's NPI, 1356417166, was assigned on November 27, 2006. Dr. Marrero graduated from University Central Del Caribe Escuela De Medicina in 1981. Dr. Marrero holds Pennsylvania license 041463L.
- NPI
- 1356417166NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012962038
- NPI enumeration date
- November 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (724) 832-4000
- 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); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Carlos Jose Marrero practices at 2 locations in Latrobe, Pennsylvania
Dr. Marrero's primary practice is Independence Health System Latrobe Hospital, at One Mellon Way, Latrobe, PA 15650 in Westmoreland County. The practice phone is (724) 832-4000. Dr. Marrero also practices at Excela Latrobe Hospital, 121 W 2nd Ave, Latrobe, PA 15650.
- Independence Health System Latrobe HospitalPrimaryOne Mellon Way, Latrobe, PA 15650 · Westmoreland CountyPhone(724) 832-4000
- Excela Latrobe Hospital121 W 2nd Ave, Latrobe, PA 15650 · Westmoreland CountyPhone(724) 537-1000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Carlos Jose Marrero is affiliated with 3 sites of care
Dr. Marrero's primary practice is Independence Health System Latrobe Hospital in Latrobe, Pennsylvania, part of West Virginia University Health System. Dr. Marrero is also affiliated with Westmoreland Hospital. Dmand AI also links Dr. Marrero to 1 more hospital, named with a free account. Dr. Marrero's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Carlos Jose Marrero's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marrero practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Independence Health System Latrobe Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Carlos Jose Marrero is one of 910 neurologists in Pennsylvania
Neurology is Dr. Marrero's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Marrero is licensed in Pennsylvania.
Specialties and state licenses
- Neurology, PennsylvaniaPrimary
Neurologists near Dr. Marrero
Counts of neurologists 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. Carlos Jose Marrero billed Medicare for 652 services in 2024
CMS data shows 652 Medicare services from Dr. Marrero across 6 procedure codes in 2024, for 124 Medicare patients. Medicare paid $57,991 for them. Every service was in an office.
Dr. Marrero's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5202024: 4886%
- Tests and treatments
- 2023: 1422024: 16415%
Dr. Marrero compared with the Pennsylvania median for neurologists, 2024
- Dr. Marrero
- Pennsylvania median
- Medicare services
- 652vs 3102.1 times
- Medicare patients
- 124vs 19336% below
- Part D claims
- 7,434vs 28126.5 times
Medians across 876 neurologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Marrero'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. Marrero?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Marrero and other neurologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Carlos Jose Marrero treated 124 Medicare patients in 2024, average age 69
CMS counts 124 Medicare patients who saw Dr. Marrero in 2024. The largest group is 65 to 74, with 52 patients. 69% of them have high cholesterol, and 61% have high blood pressure. 22% are also on Medicaid. Their average risk score is 1.39, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Marrero's median patient age at 62, with 62% women.
Dr. Marrero's Medicare patients by age, 2024
Dr. Marrero's Medicare patients by sex, 2024
- Women8165%
- Men4335%
Chronic conditions among Dr. Marrero's Medicare patients, 2024
- High cholesterol69%
- High blood pressure61%
- Arthritis48%
- Anxiety40%
- Mood disorders34%
- Depression31%
- Diabetes27%
- Ischemic heart disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marrero's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Carlos Jose Marrero wrote 7,839 Medicare Part D claims in 2024
In 2024, Dr. Marrero wrote 7,839 Medicare Part D claims for 515 patients. 89% of them were for generic drugs. CMS names the drug for 7,434 of them, across 108 drugs with 11 or more claims each, at $2,377,870 in total drug cost. In 2023, CMS named 7,124 claims across 103 drugs.
Dr. Marrero's Part D claims by kind of drug, 2024
- Generic6,989 claims89%
- Brand-name829 claims11%
- Other21 claims0%
Dr. Marrero'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. Marrero's Part D claims, 2024
- Opioids14%1,065 of 7,839 claims
- Antipsychotics, patients 65 and over0%36 of 7,839 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: 7,1242024: 7,4344%
Drugs named by CMS: 108 in 2024, 103 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. Carlos Jose Marrero takes part in Medicare
Dr. Marrero 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. Carlos Jose Marrero received $13,545 in industry payments from 2016 to 2025
CMS Open Payments shows 996 general payments to Dr. Marrero from 71 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $1,720.
General payments to Dr. Marrero by program year, 2016 to 2025
General payments to Dr. Marrero by kind, 2016 to 2025
- Food and beverage$13,28498%
- Education$2422%
- Speaker and faculty fees$190%
Companies that paid Dr. Marrero the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Carlos Jose Marrero graduated from University Central Del Caribe Escuela De Medicina
Dr. Marrero graduated from University Central Del Caribe Escuela De Medicina in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Carlos Jose Marrero'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 Affiliation DataDmand AI Practice 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. Carlos Jose Marrero
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. Carlos Jose Marrero's NPI number?
Dr. Carlos Jose Marrero's NPI number is 1356417166. It was assigned on November 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Carlos Jose Marrero?
Dr. Carlos Jose Marrero is a neurologist in Latrobe, Pennsylvania. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Carlos Jose Marrero practice?
Dr. Marrero practices at One Mellon Way, Latrobe, PA 15650. Dr. Marrero also practices at 121 W 2nd Ave, Latrobe, PA 15650. Dr. Marrero's primary practice is Independence Health System Latrobe Hospital in Latrobe, Pennsylvania, part of West Virginia University Health System. Dmand AI also links Dr. Marrero to 1 hospital.
What is Dr. Carlos Jose Marrero's office phone number?
The practice phone on file for Dr. Marrero is (724) 832-4000.
What is Dr. Carlos Jose Marrero's medical license number?
Dr. Marrero holds Pennsylvania license 041463L.
Which hospitals is Dr. Carlos Jose Marrero affiliated with?
Dr. Marrero practices at Independence Health System Latrobe Hospital in Latrobe, Pennsylvania. Dr. Marrero is also affiliated with Westmoreland Hospital. Dmand AI links Dr. Marrero to 1 more hospital.
Does Dr. Carlos Jose Marrero accept Medicare?
Yes. CMS data shows Dr. Marrero billed Medicare for 652 services in 2024, and Dr. Marrero accepts Medicare assignment.
How many Medicare patients does Dr. Carlos Jose Marrero see?
CMS counts 124 Medicare patients who saw Dr. Marrero in 2024, with an average age of 69.
What services does Dr. Carlos Jose Marrero bill to Medicare?
In 2024, Dr. Marrero's most billed Medicare services were office visit, established patient (99213), nerve and brain test (95705) and nerve and brain test (95723).
Where did Dr. Carlos Jose Marrero go to medical school?
Dr. Marrero graduated from University Central Del Caribe Escuela De Medicina in 1981.
Show 3 more questionsShow fewer questions
What drugs does Dr. Carlos Jose Marrero prescribe most?
In 2024 Medicare Part D data, Dr. Marrero's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Gabapentin and Clonazepam.
Has Dr. Carlos Jose Marrero received payments from drug or device companies?
CMS Open Payments shows $13,545 in general payments to Dr. Marrero from 71 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Carlos Jose Marrero been practicing?
Dr. Marrero graduated from medical school in 1981, 45 years ago.
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