Dr. Carlos Armando Alejandro, MD
- Medicare services, 2024
- 38
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 35,314
- Industry payments
- $589
- State license
- 1
- Practice address
- 14 Cll 2, Guaynabo, PR 00969
- Practice phone
- Call (787) 864-0025
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Alejandro'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. Carlos Armando Alejandro is a general practice physician in Guaynabo, Puerto Rico
Dr. Alejandro practices in Guaynabo, Puerto Rico.
Dr. Alejandro's NPI, 1427665009, was assigned on September 28, 2020. Dr. Alejandro holds Puerto Rico license 22016.
- NPI
- 1427665009NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133532047
- NPI enumeration date
- September 28, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 864-0025
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Carlos Armando Alejandro's practice address is in Guaynabo, Puerto Rico
Dr. Alejandro's practice address in the NPI Registry is 14 Cll 2, Guaynabo, PR 00969, in Guaynabo County. The practice phone is (787) 864-0025.
- NPI Registry address14 Cll 2, Guaynabo, PR 00969 · Guaynabo CountyPhone(787) 864-0025
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Carlos Armando Alejandro's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alejandro practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Alejandro's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Carlos Armando Alejandro is one of 2,604 general practice physicians in Puerto Rico
General practice is Dr. Alejandro's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Alejandro is licensed in Puerto Rico.
Specialties and state licenses
- General practice, Puerto RicoPrimary
General practice physicians near Dr. Alejandro
Counts of general practice physicians 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 Armando Alejandro billed Medicare for 38 services in 2024
CMS data shows 38 Medicare services from Dr. Alejandro across 1 procedure code in 2024, all of them office visits, for 15 Medicare patients. Medicare paid $1,468 for them. Every service was in an office.
Dr. Alejandro's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 232024: 3865%
Dr. Alejandro compared with the Puerto Rico median for general practice physicians, 2024
- Dr. Alejandro
- Puerto Rico median
- Medicare services
- 38vs 3412% above
- Medicare patients
- 15vs 1921% below
- Part D claims
- 34,556vs 73547.0 times
Medians across 3,001 general practice physicians in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Alejandro'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Carlos Armando Alejandro treated 15 Medicare patients in 2024, average age 74
CMS counts 15 Medicare patients who saw Dr. Alejandro in 2024. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 1.60, 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. Alejandro's median patient age at 73, with 50% women.
Chronic conditions among Dr. Alejandro's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
Share of Medicare patients with each condition. A patient can have several.
Dr. Alejandro'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
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Carlos Armando Alejandro wrote 35,314 Medicare Part D claims in 2024
In 2024, Dr. Alejandro wrote 35,314 Medicare Part D claims for 878 patients. 87% of them were for generic drugs. CMS names the drug for 34,556 of them, across 244 drugs with 11 or more claims each, at $1,438,119 in total drug cost. In 2023, CMS named 36,259 claims across 243 drugs.
Dr. Alejandro's Part D claims by kind of drug, 2024
- Generic30,861 claims87%
- Brand-name4,075 claims12%
- Other378 claims1%
Dr. Alejandro'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. Alejandro's Part D claims, 2024
- Opioids0%69 of 35,314 claims
- Antibiotics0%116 of 35,314 claims
- Antipsychotics, patients 65 and over0%92 of 35,314 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: 36,2592024: 34,5565%
Drugs named by CMS: 244 in 2024, 243 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 Armando Alejandro takes part in Medicare
Dr. Alejandro 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 Armando Alejandro received $589 in industry payments from 2020 to 2024
CMS Open Payments shows 15 general payments to Dr. Alejandro from 3 drug and device companies from 2020 to 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $417.
General payments to Dr. Alejandro by program year, 2020 to 2024
Companies that paid Dr. Alejandro the most, 2020 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Carlos Armando Alejandro'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 Practice 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) |
| 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 Armando Alejandro
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 Armando Alejandro's NPI number?
Dr. Carlos Armando Alejandro's NPI number is 1427665009. It was assigned on September 28, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Carlos Armando Alejandro?
Dr. Carlos Armando Alejandro is a general practice physician in Guaynabo, Puerto Rico. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Carlos Armando Alejandro practice?
Dr. Alejandro practices at 14 Cll 2, Guaynabo, PR 00969.
What is Dr. Carlos Armando Alejandro's office phone number?
The practice phone on file for Dr. Alejandro is (787) 864-0025.
What is Dr. Carlos Armando Alejandro's medical license number?
Dr. Alejandro holds Puerto Rico license 22016.
Does Dr. Carlos Armando Alejandro accept Medicare?
Yes. CMS data shows Dr. Alejandro billed Medicare for 38 services in 2024, and Dr. Alejandro accepts Medicare assignment.
How many Medicare patients does Dr. Carlos Armando Alejandro see?
CMS counts 15 Medicare patients who saw Dr. Alejandro in 2024, with an average age of 74.
What services does Dr. Carlos Armando Alejandro bill to Medicare?
In 2024, Dr. Alejandro's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Carlos Armando Alejandro prescribe most?
In 2024 Medicare Part D data, Dr. Alejandro's most prescribed drugs by claims were Atorvastatin Calcium, Gabapentin and Losartan Potassium.
Has Dr. Carlos Armando Alejandro received payments from drug or device companies?
CMS Open Payments shows $589 in general payments to Dr. Alejandro from 3 companies from 2020 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Carlos Armando Alejandro been practicing?
Dr. Alejandro graduated from medical school in 2011, 15 years ago.
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