Angelei Guzman Mercado, FNP
- Medicare patients, 2024
- 41
- Part D claims, 2024
- 149
- Hospital affiliations
- 1
- Industry payments
- $107
- Medical groups
- 2
- Practice address
- 4411 Medical Dr, San Antonio, TX 78229
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
39385 Methodist Hospital - Op Card 1 - Cardiology - Cardiology - HOPD
Acute Care Hospital outpatient department · San Antonio, Texas
Find Angelei Mercado'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.
Angelei Guzman Mercado is a nurse practitioner in San Antonio, Texas
Angelei Mercado practices at 39385 Methodist Hospital - Op Card 1 - Cardiology - Cardiology - HOPD in San Antonio, Texas.
Angelei Mercado's NPI, 1942830708, was assigned on January 21, 2020. Angelei Mercado holds Texas license AP144412.
- NPI
- 1942830708NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628496510
- NPI enumeration date
- January 21, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Angelei Guzman Mercado practices at 39385 Methodist Hospital - Op Card 1 - Cardiology - Cardiology - HOPD in San Antonio, Texas
Angelei Mercado's primary practice is 39385 Methodist Hospital - Op Card 1 - Cardiology - Cardiology - HOPD, at 4411 Medical Dr, San Antonio, TX 78229.
- 39385 Methodist Hospital - Op Card 1 - Cardiology - Cardiology - HOPD4411 Medical Dr, San Antonio, TX 78229
Source: Dmand AI Affiliation Data
Angelei Guzman Mercado is affiliated with 4 sites of care and 2 medical groups
Angelei Mercado's primary practice is 39385 Methodist Hospital - Op Card 1 - Cardiology - Cardiology - HOPD in San Antonio, Texas. Angelei Mercado is also affiliated with University Hospital. The medical group on file is Cardiology Clinic of San Antonio. Dmand AI also links Angelei Mercado to 1 more group practice or clinic, 1 ambulatory surgery center and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Angelei Guzman Mercado's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Angelei Mercado practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| 39385 Methodist Hospital - Op Card 1 - Cardiology - Cardiology - HOPD | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Angelei Guzman Mercado is one of 3,565 nurse practitioners in Texas
Nurse practitioner is Angelei Mercado's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Angelei Mercado is licensed in Texas.
Specialties and state licenses
- Nurse practitioner, TexasPrimary
Nurse practitioners near Angelei Mercado
Counts of 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
Angelei Guzman Mercado treated 41 Medicare patients in 2024, average age 76
CMS counts 41 Medicare patients who saw Angelei Mercado in 2024. The largest group is 75 to 84, with 16 patients. 75% of them have diabetes, and 75% have heart failure. Their average risk score is 2.84, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Angelei Mercado's median patient age at 76, with 41% women.
Angelei Mercado's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Angelei Mercado's Medicare patients by sex, 2024
- Women1434%
- Men2766%
Chronic conditions among Angelei Mercado's Medicare patients, 2024
- Diabetes75%
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Atrial fibrillation73%
- Chronic kidney disease63%
- Arthritis59%
Share of Medicare patients with each condition. A patient can have several.
Angelei Mercado's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Angelei Guzman Mercado wrote 149 Medicare Part D claims in 2024
In 2024, Angelei Mercado wrote 149 Medicare Part D claims for 68 patients. 83% of them were for generic drugs.
Angelei Mercado's Part D claims by kind of drug, 2024
- Generic124 claims83%
- Brand-name25 claims17%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Angelei Guzman Mercado takes part in Medicare
Angelei Mercado 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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Angelei Guzman Mercado received $107 in industry payments in 2025
CMS Open Payments shows 2 general payments to Angelei Mercado from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $107.
Companies that paid Angelei Mercado 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 Angelei Guzman Mercado'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 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 Angelei Guzman Mercado
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Angelei Guzman Mercado's NPI number?
Angelei Guzman Mercado's NPI number is 1942830708. It was assigned on January 21, 2020, and it is active in the NPI Registry.
What does Angelei Guzman Mercado specialize in?
Angelei Guzman Mercado is a nurse practitioner in San Antonio, Texas. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Angelei Guzman Mercado practice?
Angelei Mercado practices at 4411 Medical Dr, San Antonio, TX 78229. Angelei Mercado's primary practice is 39385 Methodist Hospital - Op Card 1 - Cardiology - Cardiology - HOPD in San Antonio, Texas. Dmand AI also links Angelei Mercado to 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group.
What is Angelei Guzman Mercado's medical license number?
Angelei Mercado holds Texas license AP144412.
Which hospitals is Angelei Guzman Mercado affiliated with?
Angelei Mercado is affiliated with University Hospital.
What medical group is Angelei Guzman Mercado part of?
Angelei Mercado is linked to Cardiology Clinic of San Antonio. Dmand AI links Angelei Mercado to 1 more medical group.
Does Angelei Guzman Mercado accept Medicare?
Yes. CMS lists Angelei Mercado as accepting Medicare assignment.
How many Medicare patients does Angelei Guzman Mercado see?
CMS counts 41 Medicare patients who saw Angelei Mercado in 2024, with an average age of 76.
Has Angelei Guzman Mercado received payments from drug or device companies?
CMS Open Payments shows $107 in general payments to Angelei Mercado from 1 company from 2025 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Angelei Guzman Mercado been practicing?
Angelei Mercado graduated from medical school in 2019, 7 years ago.
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