Dr. Alex Manuel Rivera, MD
- Medicare services, 2021
- 38
- Part D claims, 2024
- 12,997
- Hospital affiliations
- 1
- Industry payments
- $167
- State license
- 1
- Practice address
- 1451 Ashford Avenue, El Condado, San Juan, PR 00907
- Practice phone
- Call (787) 721-2160
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Alex Manuel Rivera is a general practice physician in San Juan, Puerto Rico
Dr. Rivera practices at Ashford Hospital in San Juan, Puerto Rico, part of Ashford Presbyterian Community Hospital.
Dr. Rivera's NPI, 1730196114, was assigned on August 1, 2006. Dr. Rivera holds Puerto Rico license 14446.
- NPI
- 1730196114NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638165376
- NPI enumeration date
- August 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 721-2160
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alex Manuel Rivera practices at Ashford Hospital in San Juan, Puerto Rico
Dr. Rivera's primary practice is Ashford Hospital, at 1451 Ashford Avenue, El Condado, San Juan, PR 00907 in San Juan County. The practice phone is (787) 721-2160.
- Ashford Hospital1451 Ashford Avenue, El Condado, San Juan, PR 00907 · San Juan CountyPhone(787) 721-2160
Source: Dmand AI Affiliation Data
Dr. Alex Manuel Rivera is affiliated with 2 sites of care
Dr. Rivera's primary practice is Ashford Hospital in San Juan, Puerto Rico, part of Ashford Presbyterian Community Hospital. Dmand AI also links Dr. Rivera to 1 therapy and rehab 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. Alex Manuel Rivera's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rivera practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ashford Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Ashford Presbyterian Community Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alex Manuel Rivera is one of 2,604 general practice physicians in Puerto Rico
General practice is Dr. Rivera's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Rivera is licensed in Puerto Rico.
Specialties and state licenses
- General practice, Puerto RicoPrimary
General practice physicians near Dr. Rivera
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. Alex Manuel Rivera billed Medicare for 38 services in 2021
CMS data shows 38 Medicare services from Dr. Rivera across 1 procedure code in 2021, all of them office visits. Medicare paid $1,090 for them. Every service was in an office.
Dr. Rivera's Medicare services by type, 2019 to 2021
- 2019
- 2021
- Office and hospital visits
- 2019: 462021: 3817%
Dr. Rivera compared with the Puerto Rico median for general practice physicians, 2021
- Dr. Rivera
- Puerto Rico median
- Medicare services
- 38vs 3412% above
- Part D claims
- 12,318vs 73516.8 times
Medians across 3,001 general practice physicians in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Rivera's most billed Medicare procedure codes, 2021
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. Rivera and other general practice physicians in Puerto Rico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alex Manuel Rivera's patients have a median age of 83
Across all payers, Dmand AI patient panel data puts Dr. Rivera's median patient age at 83, with 83% women.
Dr. Rivera's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 83
Patient panel by sex, all payers
- Women83%
- Men17%
Source: Dmand AI Patient Panel Data
Dr. Alex Manuel Rivera wrote 12,997 Medicare Part D claims in 2024
In 2024, Dr. Rivera wrote 12,997 Medicare Part D claims for 573 patients. 89% of them were for generic drugs. CMS names the drug for 12,318 of them, across 166 drugs with 11 or more claims each, at $728,288 in total drug cost. In 2023, CMS named 12,314 claims across 166 drugs.
Dr. Rivera's Part D claims by kind of drug, 2024
- Generic11,537 claims89%
- Brand-name1,366 claims11%
- Other94 claims1%
Dr. Rivera'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. Rivera's Part D claims, 2024
- Opioids0%11 of 12,997 claims
- Antibiotics4%521 of 12,997 claims
- Antipsychotics, patients 65 and over1%80 of 12,997 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: 12,3142024: 12,318No change
Drugs named by CMS: 166 in 2024, 166 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. Alex Manuel Rivera takes part in Medicare
Dr. Rivera 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. Alex Manuel Rivera received $167 in industry payments from 2016 to 2025
CMS Open Payments shows 9 general payments to Dr. Rivera from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $63.
General payments to Dr. Rivera by program year, 2016 to 2025
Companies that paid Dr. Rivera the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Alex Manuel Rivera'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 Data |
| 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. Alex Manuel Rivera
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. Alex Manuel Rivera's NPI number?
Dr. Alex Manuel Rivera's NPI number is 1730196114. It was assigned on August 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alex Manuel Rivera?
Dr. Alex Manuel Rivera is a general practice physician in San Juan, Puerto Rico. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Alex Manuel Rivera practice?
Dr. Rivera practices at 1451 Ashford Avenue, El Condado, San Juan, PR 00907. Dr. Rivera's primary practice is Ashford Hospital in San Juan, Puerto Rico, part of Ashford Presbyterian Community Hospital. Dmand AI also links Dr. Rivera to 1 therapy and rehab clinic.
What is Dr. Alex Manuel Rivera's office phone number?
The practice phone on file for Dr. Rivera is (787) 721-2160.
What is Dr. Alex Manuel Rivera's medical license number?
Dr. Rivera holds Puerto Rico license 14446.
Which hospitals is Dr. Alex Manuel Rivera affiliated with?
Dr. Rivera practices at Ashford Hospital in San Juan, Puerto Rico.
Does Dr. Alex Manuel Rivera accept Medicare?
Yes. CMS data shows Dr. Rivera billed Medicare for 38 services in 2021, and Dr. Rivera accepts Medicare assignment.
What services does Dr. Alex Manuel Rivera bill to Medicare?
In 2021, Dr. Rivera's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Alex Manuel Rivera prescribe most?
In 2024 Medicare Part D data, Dr. Rivera's most prescribed drugs by claims were Gabapentin, Simvastatin and Omeprazole.
Has Dr. Alex Manuel Rivera received payments from drug or device companies?
CMS Open Payments shows $167 in general payments to Dr. Rivera from 4 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Alex Manuel Rivera been practicing?
Dr. Rivera graduated from medical school in 1999, 27 years ago.
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