Dr. Nestor R. Frontera-Tacoronte, MD
- Medicare services, 2020
- 29
- Part D claims, 2024
- 15,168
- Industry payments
- $1,150
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 44 Calle 25 De Julio, Guanica, PR 00653-2712
- Practice phone
- Call (787) 821-5828
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
MDCSP Nestor Frontera Tacoronte
Physician office · Guanica, Puerto Rico
Find Dr. Frontera-Tacoronte'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. Nestor R. Frontera-Tacoronte is a general practice physician in Guanica, Puerto Rico
Dr. Frontera-Tacoronte practices at MDCSP Nestor Frontera Tacoronte in Guanica, Puerto Rico.
Dr. Frontera-Tacoronte's NPI, 1043206246, was assigned on September 22, 2005. Dr. Frontera-Tacoronte holds Puerto Rico license 14482.
- NPI
- 1043206246NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688665367
- NPI enumeration date
- September 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 821-5828
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nestor R. Frontera-Tacoronte practices at MDCSP Nestor Frontera Tacoronte in Guanica, Puerto Rico
Dr. Frontera-Tacoronte's primary practice is MDCSP Nestor Frontera Tacoronte, at 44 Calle 25 De Julio, Guanica, PR 00653-2712. The practice phone is (787) 821-5828.
- MDCSP Nestor Frontera Tacoronte44 Calle 25 De Julio, Guanica, PR 00653-2712Phone(787) 821-5828
Source: Dmand AI Affiliation Data
Dr. Nestor R. Frontera-Tacoronte is affiliated with 1 site of care
Dr. Frontera-Tacoronte's primary practice is MDCSP Nestor Frontera Tacoronte in Guanica, Puerto Rico.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nestor R. Frontera-Tacoronte's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Frontera-Tacoronte practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MDCSP Nestor Frontera Tacoronte | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nestor R. Frontera-Tacoronte is one of 2,604 general practice physicians in Puerto Rico
General practice is Dr. Frontera-Tacoronte's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Frontera-Tacoronte is licensed in Puerto Rico.
Specialties and state licenses
- General practice, Puerto RicoPrimary
General practice physicians near Dr. Frontera-Tacoronte
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. Nestor R. Frontera-Tacoronte billed Medicare for 29 services in 2020
CMS data shows 29 Medicare services from Dr. Frontera-Tacoronte across 1 procedure code in 2020, all of them office visits. Medicare paid $558 for them. Every service was in an office.
Dr. Frontera-Tacoronte's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 742020: 2961%
Dr. Frontera-Tacoronte compared with the Puerto Rico median for general practice physicians, 2020
- Dr. Frontera-Tacoronte
- Puerto Rico median
- Medicare services
- 29vs 3415% below
- Part D claims
- 14,512vs 73519.7 times
Medians across 3,001 general practice physicians in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Frontera-Tacoronte's most billed Medicare procedure codes, 2020
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. Nestor R. Frontera-Tacoronte's patients have a median age of 81
Across all payers, Dmand AI patient panel data puts Dr. Frontera-Tacoronte's median patient age at 81, with 33% women.
Dr. Frontera-Tacoronte's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Nestor R. Frontera-Tacoronte wrote 15,168 Medicare Part D claims in 2024
In 2024, Dr. Frontera-Tacoronte wrote 15,168 Medicare Part D claims for 562 patients. 91% of them were for generic drugs. CMS names the drug for 14,512 of them, across 163 drugs with 11 or more claims each, at $374,159 in total drug cost. In 2023, CMS named 14,406 claims across 164 drugs.
Dr. Frontera-Tacoronte's Part D claims by kind of drug, 2024
- Generic13,851 claims91%
- Brand-name1,057 claims7%
- Other260 claims2%
Dr. Frontera-Tacoronte'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. Frontera-Tacoronte's Part D claims, 2024
- Opioids1%84 of 15,168 claims
- Antibiotics2%330 of 15,168 claims
- Antipsychotics, patients 65 and over0%52 of 15,168 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: 14,4062024: 14,5121%
Drugs named by CMS: 163 in 2024, 164 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. Nestor R. Frontera-Tacoronte takes part in Medicare
Dr. Frontera-Tacoronte 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. Nestor R. Frontera-Tacoronte received $1,150 in industry payments from 2016 to 2025
CMS Open Payments shows 18 general payments to Dr. Frontera-Tacoronte from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $764.
General payments to Dr. Frontera-Tacoronte by program year, 2016 to 2025
Companies that paid Dr. Frontera-Tacoronte 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. Nestor R. Frontera-Tacoronte'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 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. Nestor R. Frontera-Tacoronte
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. Nestor R. Frontera-Tacoronte's NPI number?
Dr. Nestor R. Frontera-Tacoronte's NPI number is 1043206246. It was assigned on September 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Nestor R. Frontera-Tacoronte?
Dr. Nestor R. Frontera-Tacoronte is a general practice physician in Guanica, Puerto Rico. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Nestor R. Frontera-Tacoronte practice?
Dr. Frontera-Tacoronte practices at 44 Calle 25 De Julio, Guanica, PR 00653-2712. Dr. Frontera-Tacoronte's primary practice is MDCSP Nestor Frontera Tacoronte in Guanica, Puerto Rico.
What is Dr. Nestor R. Frontera-Tacoronte's office phone number?
The practice phone on file for Dr. Frontera-Tacoronte is (787) 821-5828.
What is Dr. Nestor R. Frontera-Tacoronte's medical license number?
Dr. Frontera-Tacoronte holds Puerto Rico license 14482.
Does Dr. Nestor R. Frontera-Tacoronte accept Medicare?
Yes. CMS data shows Dr. Frontera-Tacoronte billed Medicare for 29 services in 2020, and Dr. Frontera-Tacoronte accepts Medicare assignment.
What services does Dr. Nestor R. Frontera-Tacoronte bill to Medicare?
In 2020, Dr. Frontera-Tacoronte's most billed Medicare services were office visit, established patient (99212).
What drugs does Dr. Nestor R. Frontera-Tacoronte prescribe most?
In 2024 Medicare Part D data, Dr. Frontera-Tacoronte's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Metformin HCl.
Has Dr. Nestor R. Frontera-Tacoronte received payments from drug or device companies?
CMS Open Payments shows $1,150 in general payments to Dr. Frontera-Tacoronte from 5 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Nestor R. Frontera-Tacoronte been practicing?
Dr. Frontera-Tacoronte graduated from medical school in 1998, 28 years ago.
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