Dr. Lynneth Mercado Rodriguez, MD
- Part D claims, 2024
- 1,768
- Industry payments
- $2,778
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 22 Cll Saturnino Rodriguez, Yabucoa, PR 00767
- Practice phone
- Call (787) 743-8558
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find Dr. Mercado Rodriguez'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. Lynneth Mercado Rodriguez is a general practice physician in Yabucoa, Puerto Rico
Dr. Mercado Rodriguez practices with COSSMA, a medical group.
Dr. Mercado Rodriguez's NPI, 1336126168, was assigned on December 22, 2005. Dr. Mercado Rodriguez holds Puerto Rico license 15083.
- NPI
- 1336126168NPI Registry (opens in a new tab)
- NPI enumeration date
- December 22, 2005
- NPI status
- Active
- Practice phone
- (787) 743-8558
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Lynneth Mercado Rodriguez's practice address is in Yabucoa, Puerto Rico
Dr. Mercado Rodriguez's practice address in the NPI Registry is 22 Cll Saturnino Rodriguez, Yabucoa, PR 00767, in Yabucoa County. The practice phone is (787) 743-8558.
- NPI Registry address22 Cll Saturnino Rodriguez, Yabucoa, PR 00767 · Yabucoa CountyPhone(787) 743-8558
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lynneth Mercado Rodriguez is affiliated with 2 medical groups
Dr. Mercado Rodriguez is part of COSSMA, a medical group in Cidra, Puerto Rico. The medical group on file is Médiko.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Lynneth Mercado Rodriguez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mercado Rodriguez practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| COSSMA | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across COSSMA and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Lynneth Mercado Rodriguez is one of 2,604 general practice physicians in Puerto Rico
General practice is Dr. Mercado Rodriguez's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Mercado Rodriguez is licensed in Puerto Rico.
Specialties and state licenses
- General practice, Puerto RicoPrimary
General practice physicians near Dr. Mercado Rodriguez
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. Lynneth Mercado Rodriguez's patients have a median age of 27
Across all payers, Dmand AI patient panel data puts Dr. Mercado Rodriguez's median patient age at 27, with 0% women.
Dr. Mercado Rodriguez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 27
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Lynneth Mercado Rodriguez wrote 1,768 Medicare Part D claims in 2024
In 2024, Dr. Mercado Rodriguez wrote 1,768 Medicare Part D claims for 171 patients. 84% of them were for generic drugs. CMS names the drug for 1,310 of them, across 34 drugs with 11 or more claims each, at $43,315 in total drug cost. In 2023, CMS named 1,411 claims across 41 drugs.
Dr. Mercado Rodriguez's Part D claims by kind of drug, 2024
- Generic1,480 claims84%
- Brand-name257 claims15%
- Other31 claims2%
Dr. Mercado Rodriguez'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. Mercado Rodriguez's Part D claims, 2024
- Antibiotics2%35 of 1,768 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: 1,4112024: 1,3107%
Drugs named by CMS: 34 in 2024, 41 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
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Dr. Lynneth Mercado Rodriguez received $2,778 in industry payments from 2016 to 2025
CMS Open Payments shows 50 general payments to Dr. Mercado Rodriguez from 10 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 54% of the total. Merck Sharp & Dohme Corporation paid the most, $1,919.
General payments to Dr. Mercado Rodriguez by program year, 2016 to 2025
General payments to Dr. Mercado Rodriguez by kind, 2016 to 2025
- Speaker and faculty fees$1,50054%
- Food and beverage$1,24245%
- Education$361%
Companies that paid Dr. Mercado Rodriguez 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. Lynneth Mercado Rodriguez'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 |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| 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) |
| 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. Lynneth Mercado Rodriguez
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. Lynneth Mercado Rodriguez's NPI number?
Dr. Lynneth Mercado Rodriguez's NPI number is 1336126168. It was assigned on December 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Lynneth Mercado Rodriguez?
Dr. Lynneth Mercado Rodriguez is a general practice physician in Yabucoa, Puerto Rico. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Lynneth Mercado Rodriguez practice?
Dr. Mercado Rodriguez practices at 22 Cll Saturnino Rodriguez, Yabucoa, PR 00767. Dr. Mercado Rodriguez's primary practice is COSSMA, a medical group.
What is Dr. Lynneth Mercado Rodriguez's office phone number?
The practice phone on file for Dr. Mercado Rodriguez is (787) 743-8558.
What is Dr. Lynneth Mercado Rodriguez's medical license number?
Dr. Mercado Rodriguez holds Puerto Rico license 15083.
What medical group is Dr. Lynneth Mercado Rodriguez part of?
Dr. Mercado Rodriguez is part of COSSMA in Cidra, Puerto Rico. Dr. Mercado Rodriguez is also linked to Médiko. Dmand AI links Dr. Mercado Rodriguez to 2 medical groups in all.
What drugs does Dr. Lynneth Mercado Rodriguez prescribe most?
In 2024 Medicare Part D data, Dr. Mercado Rodriguez's most prescribed drugs by claims were Omeprazole, Gabapentin and Famotidine.
Has Dr. Lynneth Mercado Rodriguez received payments from drug or device companies?
CMS Open Payments shows $2,778 in general payments to Dr. Mercado Rodriguez from 10 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Lynneth Mercado Rodriguez been practicing?
Dr. Mercado Rodriguez graduated from medical school in 2001, 25 years ago.
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