Aarthi Rameshkumar , PA-C
Physician Assistant โข Mesa, AZ
2152 S Vineyard Ste 129
Mesa, AZ 852106882
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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Aarthi Rameshkumar is listed in NPPES under Physician Assistant.
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NPI assigned on September 22, 2021; this date does not establish years in practice.
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Published CMS data list 95 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:
- 99214 โ Established patient outpatient office visit: 54 service units.
- 99213 โ Established patient outpatient office visit: 28 service units.
- G0439 โ Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit: 13 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 the full table ยท Guide: How to read Medicare Part B data
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Published CMS data list 554 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:
- Levothyroxine Sodium โ 79 prescription fills, including refills.
- Rosuvastatin Calcium โ 56 prescription fills, including refills.
- Prednisone โ 47 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 19 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 65% of clinicians listed under Physician Assistant in Mesa, AZ (2024, 134 clinicians with data). Median for this group: 170. Middle half: 72 to 480.
Fewer Medicare Part B services than 70% of clinicians listed under Physician Assistant in Arizona (2024, 1,724 clinicians with data). Median for this group: 275. Middle half: 92 to 797.
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 306 in 2022 to 95 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022โ2024.
Practice Location & Contact Primary Location
2152 S Vineyard Ste 129
Mesa, AZ 852106882
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: Arizona Arthritis And Rheumatology Associates P C. 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
2021
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
69 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 $9,110 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 $5,526 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
1,551 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
$23,249 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: $3,094.75 across 188 records.
By nature of payment
- Food and Beverage: $3,094.75 across 188 records.
Reporting-company totals (3 largest of 22)
- ABBVIE INC.: $762.33 across 77 records.
- UCB, Inc.: $524.37 across 16 records.
- Amgen Inc.: $351.21 across 26 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
5 years (graduated 2021)
CMS Doctors and Clinicians data list 2021 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
2021
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)
Aarthi Rameshkumar 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 Aarthi Rameshkumar 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 B services
Fewer Medicare Part B services than 65% of clinicians listed under Physician Assistant in Mesa, AZ (2024, 134 clinicians with data). Median for this group: 170. Middle half: 72 to 480.
Fewer Medicare Part B services than 70% of clinicians listed under Physician Assistant in Arizona (2024, 1,724 clinicians with data). Median for this group: 275. Middle half: 92 to 797.
Medicare-allowed amount
A lower Medicare-allowed amount than 65% of clinicians listed under Physician Assistant in Mesa, AZ (2024, 134 clinicians with data). Median for this group: $14,747. Middle half: $5,878 to $34,258.
A lower Medicare-allowed amount than 70% of clinicians listed under Physician Assistant in Arizona (2024, 1,724 clinicians with data). Median for this group: $21,104. Middle half: $7,577 to $48,477.
Paid by Medicare
A lower Medicare payment amount than 65% of clinicians listed under Physician Assistant in Mesa, AZ (2024, 134 clinicians with data). Median for this group: $10,717. Middle half: $4,472 to $25,490.
A lower Medicare payment amount than 75% of clinicians listed under Physician Assistant in Arizona (2024, 1,724 clinicians with data). Median for this group: $15,425. Middle half: $5,570 to $36,295.
Medicare Part D prescriptions
More Part D prescriptions than 65% 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 65% 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 65% 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 60% 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.
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 69% from 306 in 2022 to 95 in 2024.
- 2022: 306
- 2023: 402
- 2024: 95
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Medicare-allowed amount
Medicare-allowed amount decreased 65% from $26,045 in 2022 to $9,110 in 2024.
- 2022: $26,045
- 2023: $34,786
- 2024: $9,110
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Paid by Medicare
Paid by Medicare decreased 72% from $19,542 in 2022 to $5,526 in 2024.
- 2022: $19,542
- 2023: $25,256
- 2024: $5,526
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 42% from 390 in 2022 to 554 in 2024.
- 2022: 390
- 2023: 1,209
- 2024: 554
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30-day fills
30-day fills increased 69% from 918 in 2022 to 1,551 in 2024.
- 2022: 918
- 2023: 3,159
- 2024: 1,551
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Part D drug cost
Part D drug cost increased 418% from $4,488 in 2022 to $23,249 in 2024.
- 2022: $4,488
- 2023: $44,053
- 2024: $23,249
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Industry payments (Open Payments)
Industry payments (Open Payments) increased 99% from $1,554.87 in 2024 to $3,094.75 in 2025.
- 2024: $1,554.87
- 2025: $3,094.75
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): 188 records totaling $3,094.75.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $42.89 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $40.33 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $38.50 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $38.22 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $38.08 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $36.19 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $35.90 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $35.66 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $35.51 |
| Radius Health, Inc. |
Food and Beverage
In-kind items and services
|
Tymlos | General | $33.73 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $33.06 |
| Radius Health, Inc. |
Food and Beverage
In-kind items and services
|
Tymlos | General | $32.71 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $31.60 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $31.57 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
RINVOQ | General | $31.44 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
OPSYNVI | General | $31.09 |
| Mallinckrodt Hospital Products Inc. |
Food and Beverage
In-kind items and services
|
ACTHAR | General | $30.67 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
OPSUMIT | General | $30.44 |
| ANI Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
PURIFIED CORTROPHIN GEL | General | $30.41 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
|
TALTZ | General | $30.37 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $30.09 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Bimzelx | General | $29.69 |
| KYOWA KIRIN, INC. |
Food and Beverage
In-kind items and services
|
CRYSVITA | General | $29.33 |
| Mallinckrodt Hospital Products Inc. |
Food and Beverage
In-kind items and services
|
ACTHAR | General | $27.80 |
| Bristol Myers Squibb Company |
Food and Beverage
Cash or cash equivalent
|
ORENCIA | General | $27.59 |
(top 25 shown)
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 2021โ2023 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, 2022โ2024; 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 |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
54 | 40 | $374.00 | $104.65 |
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
28 | 23 | $266.00 | $74.41 |
|
G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
|
13 | 13 | $380.00 | $105.80 |
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 |
|---|---|---|---|---|---|
| Levothyroxine Sodium | Levothyroxine Sodium | 79 | 6,676 | $749.11 | 37 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 56 | 5,030 | $711.84 | 31 |
| Prednisone | Prednisone | 47 | 2,692 | $391.16 | 34 |
| Methotrexate | Methotrexate Sodium | 47 | 3,542 | $1,537.05 | 32 |
| Atorvastatin Calcium | Atorvastatin Calcium | 44 | 3,950 | $291.48 | 23 |
| Amlodipine Besylate | Amlodipine Besylate | 42 | 3,820 | $252.56 | 22 |
| Lisinopril | Lisinopril | 39 | 3,570 | $310.17 | 23 |
| Hydroxychloroquine Sulfate | Hydroxychloroquine Sulfate | 37 | 3,179 | $1,678.43 | 25 |
| Escitalopram Oxalate | Escitalopram Oxalate | 23 | 2,020 | $376.54 | 11 |
| Losartan Potassium | Losartan Potassium | 20 | 1,800 | $132.67 | 13 |
| Metoprolol Succinate | Metoprolol Succinate | 19 | 1,630 | $112.28 | โ |
| Alendronate Sodium | Alendronate Sodium | 18 | 1,456 | $194.10 | โ |
| Carvedilol | Carvedilol | 13 | 1,180 | $62.82 | โ |
| Gabapentin | Gabapentin | 12 | 1,030 | $246.66 | โ |
| Montelukast Sodium | Montelukast Sodium | 12 | 1,020 | $91.11 | โ |
| Leflunomide | Leflunomide | 12 | 1,080 | $753.85 | โ |
| Eliquis | Apixaban | 12 | 754 | $15,154.85 | โ |
| Simvastatin | Simvastatin | 11 | 940 | $118.15 | โ |
| Folic Acid | Folic Acid | 11 | 990 | $84.28 | โ |
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: 2024-09-05NUCC 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
I20211223000747
AZ
4688065899
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
Arizona Arthritis And Rheumatology Associates P C
4550 E Bell Rd, Phoenix, AZ 850329385
Phone: 4804438400
Arizona Arthritis And Rheumatology Associates P C
2152 S Vineyard, Mesa, AZ 852106882
Phone: 4404438400
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine - Rheumatology
Doctor of Osteopathic Medicine (D.O.)
Physician Assistant - Medical
Physician Assistant (Certified)
Internal Medicine - Rheumatology
Doctor of Medicine (M.D.)
Internal Medicine - Rheumatology
Doctor of Medicine (M.D.), Master of Public Health
Internal Medicine - Rheumatology
Doctor of Medicine (M.D.)
Nurse Practitioner - Gerontology
Nurse Practitioner (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2152 S VINEYARD STE 129, MESA, AZ 852106882 (Tel: 4804438400)
Registered at 4550 E BELL RD STE 170, PHOENIX, AZ 850329385 (Tel: 4804438400)
Physician Assistant (license number reported to NPPES: AZ 8792)
Registered at PO BOX 35380, LAS VEGAS, NV 891335380 (Tel: 7025793203)
Registered at 16838 E PALISADES BLVD STE 153, FOUNTAIN HILLS, AZ 852683786 (Tel: 4804553000)
NPI status registered as active in NPPES database
Registered at 3008 W HORSHAM DR, PHOENIX, AZ 850272319 (Tel: 6026873202)
Registered at 3008 W HORSHAM DR, PHOENIX, AZ 850272319 (Tel: 6026873202)
Recorded as AARTHI RAMESHKUMAR, PA-C
Physician Assistant
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Mesa
- Cassandra Andreyka
- Andrew Porter, PA-C
- Kimberly Kakita, PA
- Rebeca Flores-Lopez
- Christopher Morris, PA-C
- Jacqueline Bolin
Mailing Address
4550 E Bell Rd Ste 170
Phoenix, AZ 850329385
Phone: 4804438400