Alejandro Perez Oliva , APRN
Nurse Practitioner • Hialeah, FL
6307 W 16th Ave
Hialeah, FL 330126219
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Alejandro Perez Oliva is listed in NPPES under Nurse Practitioner.
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NPI assigned on September 9, 2019; this date does not establish years in practice.
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Published CMS data list 16 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 — Established patient outpatient office visit: 16 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See the full table · Guide: How to read Medicare Part B data
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Fewer Medicare Part B services than 90% of clinicians listed under Nurse Practitioner in Hialeah, FL (2024, 12 clinicians with data). Median for this group: 98. Middle half: 22 to 285.
Fewer Medicare Part B services than 95% of clinicians listed under Nurse Practitioner in Florida (2024, 3,093 clinicians with data). Median for this group: 281. Middle half: 98 to 758.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
Practice Location & Contact Primary Location
6307 W 16th Ave
Hialeah, FL 330126219
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
16 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $1,830 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $1,458 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Open Payments general payments, program year 2025
All general payments: $98.38 across 5 records.
By nature of payment
- Food and Beverage: $98.38 across 5 records.
Reporting-company totals (3 largest of 4)
- Merz Pharmaceuticals, LLC: $39.35 across 2 records.
- VERTEX PHARMACEUTICALS INCORPORATED: $27.03 across 1 record.
- ABBVIE INC.: $17.13 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2019
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Alejandro Perez Oliva has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Alejandro Perez Oliva as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Hialeah and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 90% of clinicians listed under Nurse Practitioner in Hialeah, FL (2024, 12 clinicians with data). Median for this group: 98. Middle half: 22 to 285.
Fewer Medicare Part B services than 95% of clinicians listed under Nurse Practitioner in Florida (2024, 3,093 clinicians with data). Median for this group: 281. Middle half: 98 to 758.
Medicare-allowed amount
A lower Medicare-allowed amount than 90% of clinicians listed under Nurse Practitioner in Hialeah, FL (2024, 12 clinicians with data). Median for this group: $10,843. Middle half: $2,502 to $25,420.
A lower Medicare-allowed amount than 90% of clinicians listed under Nurse Practitioner in Florida (2024, 3,093 clinicians with data). Median for this group: $22,890. Middle half: $8,465 to $56,388.
Paid by Medicare
A lower Medicare payment amount than 90% of clinicians listed under Nurse Practitioner in Hialeah, FL (2024, 12 clinicians with data). Median for this group: $8,411. Middle half: $1,948 to $18,473.
A lower Medicare payment amount than 90% of clinicians listed under Nurse Practitioner in Florida (2024, 3,093 clinicians with data). Median for this group: $17,374. Middle half: $6,293 to $42,181.
106 active clinicians are listed under Nurse Practitioner with a practice address in Hialeah, FL (8,853 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Hialeah
3.8% of these 106 clinicians have the CMS telehealth indicator.
25.5% of these 106 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
CMS data for Medicare Part B services are available for 2024 only.
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Medicare-allowed amount
CMS data for Medicare-allowed amount are available for 2024 only.
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Paid by Medicare
CMS data for Medicare payment amount are available for 2024 only.
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $880.56 in 2023 to $98.38 in 2025.
- 2023: $880.56
- 2024: $1,489.55
- 2025: $98.38
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $98.38.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| VERTEX PHARMACEUTICALS INCORPORATED |
Food and Beverage
In-kind items and services
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JOURNAVX | General | $27.03 |
| Merz Pharmaceuticals, LLC |
Food and Beverage
In-kind items and services
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Xeomin | General | $19.86 |
| Merz Pharmaceuticals, LLC |
Food and Beverage
In-kind items and services
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Xeomin | General | $19.49 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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UBRELVY | General | $17.13 |
| Ethicon Inc. |
Food and Beverage
In-kind items and services
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Endopath Xcel | General | $14.87 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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16 | 16 | $562.00 | $114.39 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-12-15NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
NUCC Taxonomy Code: 246ZC0007X
A surgical assistant is a skilled practitioner who has undergone formalized education and training as a surgical assistant. The surgical assistant performs surgical functions that include, but are not limited to: retracting, manipulating, suturing, clamping, cauterizing, litigating, and tying tissue; suctioning, irrigating and sponging; positioning the patient; closure of body planes and skin; and participating in hemostasis and volume replacement. Surgical assistants are certified and registered or licensed by the state, or, in states without licensure, certified as surgical assistants by completing appropriate education and training.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20230726003352
FL
1951762798
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 6304 NW 105TH PL, DORAL, FL 331783269 (Tel: 3058334026)
Recorded as ALEJANDRO PEREZ OLIVA, APRN
NPI status registered as active in NPPES database
Registered at 6307 W 16TH AVE, HIALEAH, FL 330126219 (Tel: 3058334026)
Registered at 6307 W 16TH AVE, HIALEAH, FL 330126219 (Tel: 3058334026)
Recorded as ALEJANDRO PEREZ OLIVA, SA-C
Specialist/Technologist, Other (license number reported to NPPES: FL 18-549)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Hialeah
- Ismeray Gonzalez, APRN
- Anthony Delgado, APRN NP-C
- Marlene Jalice, APRN
- Ana Yartu Garcia
- Yoandra Gallardo, APRN
- Juan Acosta Guzman, APRN
Mailing Address
6304 Nw 105th Pl
Doral, FL 331783269
Phone: 3058334026