Dr. Carmen Serrano, MD
- Medicare services, 2024
- 62
- Medicare patients, 2024
- 32
- Part D claims, 2024
- 861
- Industry payments
- $332
- Affiliated sites
- 2
- Practice address
- 101 Ave San Patricio, Guaynabo, PR 00968
- Practice phone
- Call (787) 793-2623
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
San Patricio Physical Rehabilitation Center
Multi-Specialty Rehab Clinic · Guaynabo, Puerto Rico
Find Dr. Serrano'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. Carmen Serrano is a neurologist in Guaynabo, Puerto Rico
Dr. Serrano practices at San Patricio Physical Rehabilitation Center in Guaynabo, Puerto Rico.
Dr. Serrano's NPI, 1992781595, was assigned on December 16, 2005. Dr. Serrano graduated from University of Puerto Rico School of Medicine in 1981. Dr. Serrano holds Puerto Rico license 9181.
- NPI
- 1992781595NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921297573
- NPI enumeration date
- December 16, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 793-2623
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Carmen Serrano practices at San Patricio Physical Rehabilitation Center in Guaynabo, Puerto Rico
Dr. Serrano's primary practice is San Patricio Physical Rehabilitation Center, at 101 Ave San Patricio, Guaynabo, PR 00968. The practice phone is (787) 793-2623.
- San Patricio Physical Rehabilitation Center101 Ave San Patricio, Guaynabo, PR 00968Phone(787) 793-2623
Source: Dmand AI Affiliation Data
Dr. Carmen Serrano is affiliated with 2 sites of care and 1 medical group
Dr. Serrano's primary practice is San Patricio Physical Rehabilitation Center in Guaynabo, Puerto Rico. The medical group on file is Grupo Radiológico Hacaro. Dmand AI also links Dr. Serrano to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Carmen Serrano's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Serrano practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Patricio Physical Rehabilitation Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Carmen Serrano is one of 98 neurologists in Puerto Rico
Neurology is Dr. Serrano's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Serrano is licensed in Puerto Rico.
Specialties and state licenses
- Neurology, Puerto RicoPrimary
Neurologists near Dr. Serrano
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. Carmen Serrano billed Medicare for 62 services in 2024
CMS data shows 62 Medicare services from Dr. Serrano across 1 procedure code in 2024, all of them office visits, for 32 Medicare patients. Medicare paid $5,174 for them. Every service was in an office.
Dr. Serrano compared with the Puerto Rico median for neurologists, 2024
- Dr. Serrano
- Puerto Rico median
- Medicare services
- 62vs 4635% above
- Medicare patients
- 32vs 32Close to median
- Part D claims
- 744vs 2,29968% below
Medians across 103 neurologists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Serrano'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Serrano and other neurologists in Puerto Rico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Carmen Serrano treated 32 Medicare patients in 2024, average age 74
CMS counts 32 Medicare patients who saw Dr. Serrano in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Serrano's median patient age at 64, with 0% women.
Dr. Serrano's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Serrano's Medicare patients by sex, 2024
- Women1856%
- Men1444%
Chronic conditions among Dr. Serrano's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Parkinson's disease63%
- Diabetes50%
- Depression34%
- Mood disorders34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Serrano's 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
- Women0%
- Men100%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Carmen Serrano wrote 861 Medicare Part D claims in 2024
In 2024, Dr. Serrano wrote 861 Medicare Part D claims for 85 patients. 81% of them were for generic drugs. CMS names the drug for 744 of them, across 23 drugs with 11 or more claims each, at $264,463 in total drug cost.
Dr. Serrano's Part D claims by kind of drug, 2024
- Generic694 claims81%
- Brand-name167 claims19%
Dr. Serrano'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. Serrano's Part D claims, 2024
- Antipsychotics, patients 65 and over2%18 of 861 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Carmen Serrano takes part in Medicare
Dr. Serrano 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. Carmen Serrano received $332 in industry payments from 2024 to 2025
CMS Open Payments shows 9 general payments to Dr. Serrano from 5 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Amneal Pharmaceuticals LLC paid the most, $110.
General payments to Dr. Serrano by program year, 2024 to 2025
Companies that paid Dr. Serrano the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Carmen Serrano graduated from University of Puerto Rico School of Medicine
Dr. Serrano graduated from University of Puerto Rico School of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Carmen Serrano'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. Carmen Serrano
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. Carmen Serrano's NPI number?
Dr. Carmen Serrano's NPI number is 1992781595. It was assigned on December 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Carmen Serrano?
Dr. Carmen Serrano is a neurologist in Guaynabo, Puerto Rico. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Carmen Serrano practice?
Dr. Serrano practices at 101 Ave San Patricio, Guaynabo, PR 00968. Dr. Serrano's primary practice is San Patricio Physical Rehabilitation Center in Guaynabo, Puerto Rico. Dmand AI also links Dr. Serrano to 1 group practice or clinic.
What is Dr. Carmen Serrano's office phone number?
The practice phone on file for Dr. Serrano is (787) 793-2623.
What is Dr. Carmen Serrano's medical license number?
Dr. Serrano holds Puerto Rico license 9181.
What medical group is Dr. Carmen Serrano part of?
Dr. Serrano is linked to Grupo Radiológico Hacaro.
Does Dr. Carmen Serrano accept Medicare?
Yes. CMS data shows Dr. Serrano billed Medicare for 62 services in 2024, and Dr. Serrano accepts Medicare assignment.
How many Medicare patients does Dr. Carmen Serrano see?
CMS counts 32 Medicare patients who saw Dr. Serrano in 2024, with an average age of 74.
What services does Dr. Carmen Serrano bill to Medicare?
In 2024, Dr. Serrano's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Carmen Serrano go to medical school?
Dr. Serrano graduated from University of Puerto Rico School of Medicine in 1981.
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What drugs does Dr. Carmen Serrano prescribe most?
In 2024 Medicare Part D data, Dr. Serrano's most prescribed drugs by claims were Carbidopa-Levodopa, Rytary and Memantine HCl.
Has Dr. Carmen Serrano received payments from drug or device companies?
CMS Open Payments shows $332 in general payments to Dr. Serrano from 5 companies from 2024 to 2025. The largest total came from Amneal Pharmaceuticals LLC.
How long has Dr. Carmen Serrano been practicing?
Dr. Serrano graduated from medical school in 1981, 45 years ago.
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