Andrew Porter , PA-C
Physician Assistant • Mesa, AZ
5424 E Southern Ave, Ste 101
Mesa, AZ 852063621
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 July 3, 2006; this date does not establish years in practice.
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Published CMS data list 14 Original Medicare Part B services in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Published rows only; this is not a quality measure.
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Published Part B service records, 2023:
- 99203 — New patient outpatient office visit: 14 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2022 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2023). CPT notice
See the full table · Guide: How to read Medicare Part B data
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Published CMS data list 3,563 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium — 262 prescription fills, including refills.
- Levothyroxine Sodium — 207 prescription fills, including refills.
- Lisinopril — 143 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 95 records in the table · Guide: How to read Medicare Part D prescriber data
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More Part D prescriptions than 90% of clinicians listed under Physician Assistant in Mesa, AZ (2024, 144 clinicians with data). Median for this group: 226. Middle half: 82 to 801.
More Part D prescriptions than 90% of clinicians listed under Physician Assistant in Arizona (2024, 1,917 clinicians with data). Median for this group: 260. Middle half: 86 to 858.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 40 in 2017 to 14 in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2023.
Practice Location & Contact Primary Location
5424 E Southern Ave
Ste 101
Mesa, AZ 852063621
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Banner Urgent Care Services Llc. 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
2004
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $1,293 in 2023
The total amount Medicare approved for these services in 2023. 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, 2023.
Paid by Medicare
About $809 in 2023
The part of the Medicare-allowed amount that Medicare itself paid in 2023, 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, 2023.
30-day fills
8,384 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
$443,236 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 – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $1,814.85 across 103 records.
By nature of payment
- Food and Beverage: $1,814.85 across 103 records.
Reporting-company totals (3 largest of 32)
- ABBVIE INC.: $208.24 across 16 records.
- Bayer Healthcare Pharmaceuticals Inc.: $153.20 across 6 records.
- Amgen Inc.: $151.32 across 12 records.
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
22 years (graduated 2004)
CMS Doctors and Clinicians data list 2004 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
2006
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, “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)
Andrew Porter 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 Andrew Porter 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 Mesa and Arizona
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 90% of clinicians listed under Physician Assistant in Mesa, AZ (2024, 144 clinicians with data). Median for this group: 226. Middle half: 82 to 801.
More Part D prescriptions than 90% of clinicians listed under Physician Assistant in Arizona (2024, 1,917 clinicians with data). Median for this group: 260. Middle half: 86 to 858.
Part D drug cost
A higher Part D drug cost than 95% of clinicians listed under Physician Assistant in Mesa, AZ (2024, 144 clinicians with data). Median for this group: $2,540. Middle half: $652 to $59,653.
A higher Part D drug cost than 90% of clinicians listed under Physician Assistant in Arizona (2024, 1,917 clinicians with data). Median for this group: $4,301. Middle half: $765 to $83,048.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Andrew Porter are from 2023.
472 active clinicians are listed under Physician Assistant with a practice address in Mesa, AZ (3,673 in Arizona).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Mesa
8.3% of these 472 clinicians have the CMS telehealth indicator.
37.1% of these 472 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 decreased 65% from 40 in 2017 to 14 in 2023.
- 2017: 40
- 2018: 39
- 2019: 44
- 2022: 32
- 2023: 14
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Medicare-allowed amount
Medicare-allowed amount decreased 56% from $2,963 in 2017 to $1,293 in 2023.
- 2017: $2,963
- 2018: $3,004
- 2019: $4,247
- 2022: $2,636
- 2023: $1,293
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Paid by Medicare
Paid by Medicare decreased 64% from $2,227 in 2017 to $809 in 2023.
- 2017: $2,227
- 2018: $2,106
- 2019: $3,187
- 2022: $1,974
- 2023: $809
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Medicare Part D prescriptions
Medicare Part D prescriptions stayed about the same: 3,757 in 2020 and 3,563 in 2024.
- 2020: 3,757
- 2021: 4,236
- 2022: 4,794
- 2023: 4,086
- 2024: 3,563
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30-day fills
30-day fills stayed about the same: 7,976 in 2020 and 8,384 in 2024.
- 2020: 7,976
- 2021: 9,008
- 2022: 9,913
- 2023: 8,789
- 2024: 8,384
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Part D drug cost
Part D drug cost increased 158% from $172,032 in 2020 to $443,236 in 2024.
- 2020: $172,032
- 2021: $184,329
- 2022: $173,271
- 2023: $154,216
- 2024: $443,236
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $20.25 in 2021 to $1,814.85 in 2025.
- 2021: $20.25
- 2023: $421.29
- 2024: $1,839.56
- 2025: $1,814.85
Sources: CMS Medicare Physician & Other Practitioners (2023), 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 · 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): 103 records totaling $1,814.85.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
|
Kerendia | General | $31.72 |
| Boehringer Ingelheim Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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SPEVIGO | General | $29.49 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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LEQVIO | General | $28.55 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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QULIPTA | General | $27.30 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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MOUNJARO | General | $27.24 |
| Bayer Healthcare Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
|
Kerendia | General | $27.10 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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MOUNJARO | General | $26.73 |
| Astellas Pharma US Inc |
Food and Beverage
In-kind items and services
|
Veozah | General | $26.51 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
|
MOUNJARO | General | $26.44 |
| Bayer Healthcare Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
|
Kerendia | General | $25.72 |
| Exact Sciences Corporation |
Food and Beverage
In-kind items and services
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Cologuard Collection Kit | General | $25.31 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
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FREESTYLE LIBRE 3 | General | $24.76 |
| Bayer Healthcare Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
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Kerendia | General | $24.75 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
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FREESTYLE LIBRE 3 | General | $24.46 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
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FREESTYLE LIBRE 3 | General | $24.46 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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TRELEGY ELLIPTA | General | $24.40 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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UBRELVY | General | $24.23 |
| Bayer Healthcare Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
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Kerendia | General | $23.71 |
| Sanofi Pasteur Inc. |
Food and Beverage
In-kind items and services
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FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE | General | $23.30 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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MOUNJARO | General | $22.98 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
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GEMTESA | General | $22.92 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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UBRELVY | General | $22.84 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
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GEMTESA | General | $22.72 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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OTEZLA | General | $22.66 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
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GEMTESA | General | $22.35 |
(top 25 shown)
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 2016–2022 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, 2017–2023; 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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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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14 | 14 | $271.00 | $92.36 |
Source: CMS Part B by Provider and Service, 2023; 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 |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 262 | 23,475 | $2,105.65 | 117 |
| Levothyroxine Sodium | Levothyroxine Sodium | 207 | 17,920 | $1,648.29 | 78 |
| Lisinopril | Lisinopril | 143 | 12,260 | $953.88 | 57 |
| Metformin Hcl | Metformin Hcl | 129 | 10,790 | $1,017.88 | 53 |
| Amlodipine Besylate | Amlodipine Besylate | 117 | 9,580 | $974.97 | 51 |
| Losartan Potassium | Losartan Potassium | 110 | 9,603 | $1,296.53 | 44 |
| Tamsulosin Hcl | Tamsulosin Hcl | 110 | 9,055 | $1,605.52 | 36 |
| Soliqua 100-33 | Insulin Glargine/Lixisenatide | 105 | 4,273 | $86,851.13 | 19 |
| Glimepiride | Glimepiride | 69 | 5,898 | $489.98 | 25 |
| Gabapentin | Gabapentin | 67 | 4,854 | $1,224.03 | 29 |
| Alprazolam | Alprazolam | 62 | 1,993 | $295.65 | 18 |
| Omeprazole | Omeprazole | 62 | 5,640 | $1,190.38 | 26 |
| Jardiance | Empagliflozin | 62 | 3,800 | $73,308.76 | 19 |
| Hydrochlorothiazide | Hydrochlorothiazide | 60 | 4,710 | $263.51 | 26 |
| Metoprolol Tartrate | Metoprolol Tartrate | 59 | 4,760 | $574.72 | 18 |
| Simvastatin | Simvastatin | 59 | 5,350 | $507.72 | 20 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 56 | 1,128 | $697.20 | 18 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 56 | 5,003 | $788.89 | 23 |
| Alendronate Sodium | Alendronate Sodium | 54 | 3,808 | $543.93 | 17 |
| Valsartan | Valsartan | 52 | 4,550 | $2,852.82 | 21 |
| Tramadol Hcl | Tramadol Hcl | 48 | 647 | $158.14 | 27 |
| Furosemide | Furosemide | 45 | 3,220 | $218.25 | 26 |
| Trijardy Xr | Empaglifloz/Linaglip/Metformin | 45 | 2,180 | $40,749.61 | — |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 43 | 3,830 | $644.55 | 15 |
| Metoprolol Succinate | Metoprolol Succinate | 42 | 3,840 | $570.81 | 17 |
(top 25 shown)
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
NUCC 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.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20050712001118
AZ
3971539891
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
Banner Urgent Care Services Llc
1908 E Mckellips Rd, Mesa, AZ 852032866
Phone: 4808275610
Banner Urgent Care Services Llc
10330 N Scottsdale Rd, Scottsdale, AZ 852531427
Phone: 6022557625
Banner Urgent Care Services Llc
3141 S Mcclintock Dr, Tempe, AZ 852825682
Phone: 4808275650
Banner Urgent Care Services Llc
2950 S Alma School Rd, Chandler, AZ 852868120
Phone: 4808275690
Banner Urgent Care Services Llc
641 W Warner Rd, Gilbert, AZ 852337266
Phone: 4808275680
Banner Urgent Care Services Llc
1955 W Guadalupe Rd, Mesa, AZ 852027487
Phone: 4808275620
Banner Urgent Care Services Llc
35945 N Gary Rd, San Tan Valley, AZ 851435748
Phone: 4808275750
Banner Urgent Care Services Llc
40773 N Ironwood Dr, San Tan Valley, AZ 851407002
Phone: 4808275760
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant - Medical
Physician Assistant (Certified)
Career & Practice History
NPI enumerated July 03, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Physician Assistants in Mesa
- Marcee Wharton, PA-C
- Monique White, PA
- Jessica Dettra, PA
- Hayley Chapman
- Katarzyna Mosio, PA-C
- Richard White, PA-C
Mailing Address
5424 E Southern Ave Ste 101
Mesa, AZ 852063621
Phone: 4806546200