Maria Clarissa Lopez, NP
- Medicare patients, 2024
- 135
- Part D claims, 2024
- 3,825
- Industry payments
- $860
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 5802 Saratoga Blvd, Corpus Christi, TX 78414
- Practice phone
- Call (361) 880-8322
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dialysis Access Center Corpus Christi ASC LLC
Corpus Christi, Texas
Find Maria 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.
Maria Clarissa Lopez is a gerontology nurse practitioner in Corpus Christi, Texas
Maria Lopez practices at Dialysis Access Center Corpus Christi ASC LLC in Corpus Christi, Texas.
Maria Lopez's NPI, 1124480751, was assigned on March 23, 2016. Maria Lopez holds Texas license AP130358.
- NPI
- 1124480751NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486952744
- NPI enumeration date
- March 23, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (361) 880-8322
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Maria Clarissa Lopez practices at Dialysis Access Center Corpus Christi ASC LLC in Corpus Christi, Texas
Maria Lopez's primary practice is Dialysis Access Center Corpus Christi ASC LLC, at 5802 Saratoga Blvd, Corpus Christi, TX 78414 in Nueces County. The practice phone is (361) 880-8322.
- Dialysis Access Center Corpus Christi ASC LLC5802 Saratoga Blvd, Corpus Christi, TX 78414 · Nueces CountyPhone(361) 880-8322
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Maria Clarissa Lopez is affiliated with 3 sites of care and 2 medical groups
Maria Lopez's primary practice is Dialysis Access Center Corpus Christi ASC LLC in Corpus Christi, Texas. The medical group on file is CHRISTUS Trinity Clinic. Dmand AI also links Maria Lopez to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Maria Clarissa Lopez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maria Lopez practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dialysis Access Center Corpus Christi ASC LLC | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Maria Clarissa Lopez is one of 674 gerontology nurse practitioners in Texas
Gerontology is Maria Lopez's primary specialty in the NPI Registry, under taxonomy code 363LG0600X. Maria Lopez is licensed in Texas.
Specialties and state licenses
- Gerontology nurse practitioner, TexasPrimary
Gerontology nurse practitioners near Maria Lopez
Counts of gerontology nurse practitioners 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
Maria Clarissa Lopez treated 135 Medicare patients in 2024, average age 73
CMS counts 135 Medicare patients who saw Maria Lopez in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Maria Lopez's median patient age at 58, with 69% women.
Maria Lopez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Maria Lopez's Medicare patients by sex, 2024
- Women8865%
- Men4735%
Chronic conditions among Maria Lopez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis36%
- Diabetes35%
- Anxiety23%
- Osteoporosis23%
- Mood disorders21%
- Chronic kidney disease19%
Share of Medicare patients with each condition. A patient can have several.
Maria 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 58
Patient panel by sex, all payers
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Maria Clarissa Lopez wrote 3,825 Medicare Part D claims in 2024
In 2024, Maria Lopez wrote 3,825 Medicare Part D claims for 282 patients. 90% of them were for generic drugs.
Maria Lopez's Part D claims by kind of drug, 2024
- Generic3,430 claims90%
- Brand-name and other395 claims10%
Drug classes CMS tracks in Maria Lopez's Part D claims, 2024
- Antibiotics2%94 of 3,825 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Maria Clarissa Lopez takes part in Medicare
Maria 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)
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Maria Clarissa Lopez received $860 in industry payments in 2025
CMS Open Payments shows 8 general payments to Maria Lopez from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $250.
Companies that paid Maria Lopez the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Maria Clarissa 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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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 (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 Maria Clarissa 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 Maria Clarissa Lopez's NPI number?
Maria Clarissa Lopez's NPI number is 1124480751. It was assigned on March 23, 2016, and it is active in the NPI Registry.
What does Maria Clarissa Lopez specialize in?
Maria Clarissa Lopez is a gerontology nurse practitioner in Corpus Christi, Texas. The primary specialty in the NPI Registry is Gerontology Nurse Practitioner (taxonomy code 363LG0600X).
Where does Maria Clarissa Lopez practice?
Maria Lopez practices at 5802 Saratoga Blvd, Corpus Christi, TX 78414. Maria Lopez's primary practice is Dialysis Access Center Corpus Christi ASC LLC in Corpus Christi, Texas. Dmand AI also links Maria Lopez to 2 group practices and clinics and 1 medical group.
What is Maria Clarissa Lopez's office phone number?
The practice phone on file for Maria Lopez is (361) 880-8322.
What is Maria Clarissa Lopez's medical license number?
Maria Lopez holds Texas license AP130358.
What medical group is Maria Clarissa Lopez part of?
Maria Lopez is linked to CHRISTUS Trinity Clinic. Dmand AI links Maria Lopez to 1 more medical group.
Does Maria Clarissa Lopez accept Medicare?
Yes. CMS lists Maria Lopez as accepting Medicare assignment.
How many Medicare patients does Maria Clarissa Lopez see?
CMS counts 135 Medicare patients who saw Maria Lopez in 2024, with an average age of 73.
Has Maria Clarissa Lopez received payments from drug or device companies?
CMS Open Payments shows $860 in general payments to Maria Lopez from 6 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Maria Clarissa Lopez been practicing?
Maria Lopez graduated from medical school in 2015, 11 years ago.
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