Dr. Elizabeth Perez Lopez, MD
- Medicare services, 2020
- 19
- Part D claims, 2024
- 2,730
- Industry payments
- $329
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 405 De Diego, San Juan, PR 00923
- Practice phone
- Call (787) 247-5223
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Perez Lopez'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. Elizabeth Perez Lopez is a general practice physician in San Juan, Puerto Rico
Dr. Perez Lopez practices in San Juan, Puerto Rico.
Dr. Perez Lopez's NPI, 1629167432, was assigned on October 11, 2006. Dr. Perez Lopez holds Puerto Rico license 16584.
- NPI
- 1629167432NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810099108
- NPI enumeration date
- October 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 247-5223
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth Perez Lopez's practice address is in San Juan, Puerto Rico
Dr. Perez Lopez's practice address in the NPI Registry is 405 De Diego, San Juan, PR 00923, in San Juan County. The practice phone is (787) 247-5223.
- NPI Registry address405 De Diego, San Juan, PR 00923 · San Juan CountyPhone(787) 247-5223
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Elizabeth Perez Lopez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Perez Lopez practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Perez Lopez's practice | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Elizabeth Perez Lopez is one of 2,604 general practice physicians in Puerto Rico
General practice is Dr. Perez Lopez's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Perez Lopez is licensed in Puerto Rico.
Specialties and state licenses
- General practice, Puerto RicoPrimary
General practice physicians near Dr. Perez Lopez
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. Elizabeth Perez Lopez billed Medicare for 19 services in 2020
CMS data shows 19 Medicare services from Dr. Perez Lopez across 1 procedure code in 2020, all of them office visits. Medicare paid $1,038 for them. Every service was in an office.
Dr. Perez Lopez's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 112020: 1973%
Dr. Perez Lopez compared with the Puerto Rico median for general practice physicians, 2020
- Dr. Perez Lopez
- Puerto Rico median
- Medicare services
- 19vs 3444% below
- Part D claims
- 2,190vs 7353.0 times
Medians across 3,001 general practice physicians in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Perez Lopez'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.
Need commercial claims for Dr. Perez Lopez?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Perez Lopez 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. Elizabeth Perez Lopez's patients have a median age of 83
Across all payers, Dmand AI patient panel data puts Dr. Perez Lopez's median patient age at 83, with 100% women.
Dr. Perez Lopez'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
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Elizabeth Perez Lopez wrote 2,730 Medicare Part D claims in 2024
In 2024, Dr. Perez Lopez wrote 2,730 Medicare Part D claims for 193 patients. 86% of them were for generic drugs. CMS names the drug for 2,190 of them, across 70 drugs with 11 or more claims each, at $91,653 in total drug cost. In 2023, CMS named 2,520 claims across 70 drugs.
Dr. Perez Lopez's Part D claims by kind of drug, 2024
- Generic2,345 claims86%
- Brand-name337 claims12%
- Other48 claims2%
Dr. Perez Lopez'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. Perez Lopez's Part D claims, 2024
- Opioids1%16 of 2,730 claims
- Antibiotics4%111 of 2,730 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: 2,5202024: 2,19013%
Drugs named by CMS: 70 in 2024, 70 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. Elizabeth Perez Lopez takes part in Medicare
Dr. Perez Lopez 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Elizabeth Perez Lopez received $329 in industry payments from 2020 to 2025
CMS Open Payments shows 13 general payments to Dr. Perez Lopez from 5 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 74% of the total. AstraZeneca Pharmaceuticals LP paid the most, $211.
General payments to Dr. Perez Lopez by program year, 2020 to 2025
General payments to Dr. Perez Lopez by kind, 2020 to 2025
- Food and beverage$24474%
- Education$8526%
Companies that paid Dr. Perez Lopez the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Elizabeth Perez Lopez'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 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. Elizabeth Perez Lopez
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. Elizabeth Perez Lopez's NPI number?
Dr. Elizabeth Perez Lopez's NPI number is 1629167432. It was assigned on October 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth Perez Lopez?
Dr. Elizabeth Perez Lopez 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. Elizabeth Perez Lopez practice?
Dr. Perez Lopez practices at 405 De Diego, San Juan, PR 00923.
What is Dr. Elizabeth Perez Lopez's office phone number?
The practice phone on file for Dr. Perez Lopez is (787) 247-5223.
What is Dr. Elizabeth Perez Lopez's medical license number?
Dr. Perez Lopez holds Puerto Rico license 16584.
Does Dr. Elizabeth Perez Lopez accept Medicare?
Yes. CMS data shows Dr. Perez Lopez billed Medicare for 19 services in 2020, and Dr. Perez Lopez accepts Medicare assignment.
What services does Dr. Elizabeth Perez Lopez bill to Medicare?
In 2020, Dr. Perez Lopez's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Elizabeth Perez Lopez prescribe most?
In 2024 Medicare Part D data, Dr. Perez Lopez's most prescribed drugs by claims were Atorvastatin Calcium, Gabapentin and Metformin HCl.
Has Dr. Elizabeth Perez Lopez received payments from drug or device companies?
CMS Open Payments shows $329 in general payments to Dr. Perez Lopez from 5 companies from 2020 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Elizabeth Perez Lopez been practicing?
Dr. Perez Lopez graduated from medical school in 2004, 22 years ago.
Selling to general practice practices?
See general practice physicians in Puerto Rico by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card