Marcos Perez , PA-C
Physician Assistant โข Waco, TX
851 N Loop 340
Waco, TX 767052592
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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NPI assigned on September 4, 2019; this date does not establish years in practice.
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Published CMS data list 215 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99213 โ Established patient outpatient office visit: 81 service units.
- 99214 โ Established patient outpatient office visit: 37 service units.
- 87426 โ Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus: 25 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 7 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 176 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Prednisone โ 34 prescription fills, including refills.
- Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) โ 31 prescription fills, including refills.
- Methocarbamol โ 30 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 8 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Physician Assistant in Waco, TX (2024, 41 clinicians with data). Median for this group: 215. Middle half: 113 to 580.
Close to the middle for Medicare Part B services among clinicians listed under Physician Assistant in Texas (2024, 4,400 clinicians with data). Median for this group: 211. Middle half: 76 to 593.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 35 in 2020 to 215 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
851 N Loop 340
Waco, TX 767052592
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Dallas, TX. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Hillcrest Family Health Center. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2019
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
130 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 โ by Provider, 2024.
Medicare-allowed amount
About $11,346 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 โ by Provider and Service, 2024.
Paid by Medicare
About $8,790 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 โ by Provider and Service, 2024.
30-day fills
176 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$807 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $117.34 across 6 records.
By nature of payment
- Food and Beverage: $117.34 across 6 records.
Reporting-company totals (3 largest of 4)
- Eli Lilly and Company: $48.84 across 3 records.
- VERTEX PHARMACEUTICALS INCORPORATED: $28.05 across 1 record.
- ABBVIE INC.: $22.05 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).
Years since graduation
7 years (graduated 2019)
CMS Doctors and Clinicians data list 2019 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
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.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
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, โDoes your provider accept Medicare as full payment?โ
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)
Marcos Perez 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 Marcos Perez 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 Waco and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Physician Assistant in Waco, TX (2024, 41 clinicians with data). Median for this group: 215. Middle half: 113 to 580.
Close to the middle for clinicians listed under Physician Assistant in Texas (2024, 4,400 clinicians with data). Median for this group: 211. Middle half: 76 to 593.
Medicare-allowed amount
Close to the middle for clinicians listed under Physician Assistant in Waco, TX (2024, 41 clinicians with data). Median for this group: $15,480. Middle half: $4,776 to $30,420.
Close to the middle for clinicians listed under Physician Assistant in Texas (2024, 4,400 clinicians with data). Median for this group: $15,434. Middle half: $6,111 to $35,691.
Paid by Medicare
Close to the middle for clinicians listed under Physician Assistant in Waco, TX (2024, 41 clinicians with data). Median for this group: $11,767. Middle half: $3,702 to $22,435.
Close to the middle for clinicians listed under Physician Assistant in Texas (2024, 4,400 clinicians with data). Median for this group: $11,276. Middle half: $4,395 to $26,238.
Medicare Part D prescriptions
Fewer Part D prescriptions than 65% of clinicians listed under Physician Assistant in Waco, TX (2024, 42 clinicians with data). Median for this group: 317. Middle half: 106 to 760.
Close to the middle for clinicians listed under Physician Assistant in Texas (2024, 4,882 clinicians with data). Median for this group: 261. Middle half: 73 to 938.
Part D drug cost
A lower Part D drug cost than 75% of clinicians listed under Physician Assistant in Waco, TX (2024, 42 clinicians with data). Median for this group: $9,561. Middle half: $833 to $111,417.
A lower Part D drug cost than 70% of clinicians listed under Physician Assistant in Texas (2024, 4,882 clinicians with data). Median for this group: $7,999. Middle half: $749 to $103,240.
66 active clinicians are listed under Physician Assistant with a practice address in Waco, TX (11,008 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Waco
6.1% of these 66 clinicians have the CMS telehealth indicator.
62.1% of these 66 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
Medicare Part B services increased 514% from 35 in 2020 to 215 in 2024.
- 2020: 35
- 2021: 68
- 2022: 66
- 2023: 56
- 2024: 215
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Medicare-allowed amount
Medicare-allowed amount increased 303% from $2,815 in 2020 to $11,346 in 2024.
- 2020: $2,815
- 2021: $6,025
- 2022: $6,770
- 2023: $5,618
- 2024: $11,346
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Paid by Medicare
Paid by Medicare increased 297% from $2,215 in 2020 to $8,790 in 2024.
- 2020: $2,215
- 2021: $4,549
- 2022: $5,419
- 2023: $4,037
- 2024: $8,790
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Medicare Part D prescriptions
Medicare Part D prescriptions went from 14 in 2021 to 176 in 2024.
- 2021: 14
- 2022: 41
- 2023: 73
- 2024: 176
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30-day fills
30-day fills went from 14 in 2021 to 176 in 2024.
- 2021: 14
- 2022: 41
- 2023: 73
- 2024: 176
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Part D drug cost
Part D drug cost went from $77 in 2021 to $807 in 2024.
- 2021: $77
- 2022: $185
- 2023: $229
- 2024: $807
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $124.25 in 2022 to $117.34 in 2025.
- 2022: $124.25
- 2024: $52.69
- 2025: $117.34
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (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 ยท 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 โ December 31, 2025): fewer than 11 records totaling $117.34.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| VERTEX PHARMACEUTICALS INCORPORATED |
Food and Beverage
In-kind items and services
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JOURNAVX | General | $28.05 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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UBRELVY | General | $22.05 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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MOUNJARO | General | $18.66 |
| Kowa Pharmaceuticals America, Inc. |
Food and Beverage
In-kind items and services
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ZORYVE | General | $18.40 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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โ | General | $16.06 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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MOUNJARO | General | $14.12 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2019โ2023 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 โ by Provider and Service data, 2020โ2024; 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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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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81 | 78 | $132.71 | $73.38 |
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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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37 | 33 | $185.11 | $98.53 |
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87426
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus
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25 | 24 | $88.20 | $33.50 |
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96372
Injection of drug or substance under skin or into muscle
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24 | 22 | $47.25 | $11.68 |
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71046
X-ray of chest, 2 views
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18 | 18 | $112.35 | $27.17 |
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J0702
Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg
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18 | 11 | $9.45 | $6.96 |
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81003
Automated urinalysis test
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12 | 12 | $15.75 | $2.04 |
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.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Prednisone | Prednisone | 34 | 207 | $53.63 | 34 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 31 | 181 | $192.60 | 28 |
| Methocarbamol | Methocarbamol | 30 | 199 | $112.03 | 30 |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 22 | 150 | $123.66 | 22 |
| Azithromycin | Azithromycin | 20 | 94 | $99.40 | 20 |
| Cephalexin | Cephalexin | 14 | 74 | $52.39 | 14 |
| Ibuprofen | Ibuprofen | 13 | 84 | $40.86 | 13 |
| Cefuroxime | Cefuroxime Axetil | 12 | 97 | $132.77 | 12 |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2024-06-10NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20200405000175
TX
1951730472
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Hillcrest Family Health Center
2201 Macarthur Dr, Waco, TX 767083161
Phone: 2542024360
Hillcrest Family Health Center
851 N Loop, Waco, TX 767052592
Phone: 2542027500
Hillcrest Family Health Center
7300 Bosque Blvd, Waco, TX 767104023
Phone: 2542027700
Hillcrest Family Health Center
2201 Macarthur Dr, Waco, TX 767083161
Phone: 2542026575
Secondary Practice Locations
5323 Harry Hines Blvd
Dallas, TX 753907201
Phone: 2146483111
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Family
Family Nurse Practitioner, Registered Nurse
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Doctor of Nursing Practice, Advanced Practice Registered Nurse, Family Nurse Practitioner (Board Certified)
Family Medicine
Doctor of Osteopathic Medicine (D.O.)
Nurse Practitioner - Family
Nurse Practitioner
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 851 N LOOP 340, WACO, TX 767052592 (Tel: 2542027500)
Registered at PO BOX 848476, DALLAS, TX 752849476 (Tel: 8009940371)
Registered at 6901 MEDICAL PKWY, WACO, TX 767127910
Recorded as MARCOS PEREZ, PA-C
Physician Assistant
Registered at 5323 HARRY HINES BLVD, DALLAS, TX 753907201
NPI status registered as active in NPPES database
Registered at 5323 HARRY HINES BLVD, DALLAS, TX 753907201 (Tel: 2146483111)
Registered at 18622 REDRIVER TRL, SAN ANTONIO, TX 782593589 (Tel: 2104168746)
Recorded as MARCOS PEREZ, PA
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Waco
- Amy Koester, PA
- Meghan Ruscitto, PA-C
- Ashley Nutter, PA-C
- Matthew Brown, PA-C
- Natalie Newman, PA-C
- Samantha Ethridge, PA
Mailing Address
Po Box 848476
Dallas, TX 752849476
Phone: 8009940371