Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Jonathan Joseph Tansill , PA-C

Physician Assistant โ€ข Phoenix, AZ

Active NPI 1417638552 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

1919 E Thomas Rd
Phoenix, AZ 850167710

Call 6029331213 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1919 E Thomas Rd

Phoenix, AZ 850167710

Telephone 6029331213
Fax 6029331214
Organization at the Same NPPES Address or Phone
Phoenix Children's Hospital Facility NPI 1760480503

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 2 distinct group names: Chelani Productions, Llc; North Country Healthcare Inc. 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

Medical School

Mid West Medical College

Graduation Year

2023

Medicare patients

64 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $1,557 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.

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 $1,314 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

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

8,192 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

$406,453 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

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.

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2021โ€“2025.

Guide: How to read an Open Payments record

Years since graduation

3 years (graduated 2023)

CMS Doctors and Clinicians data list 2023 as the year this clinician finished professional 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

2023

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.

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, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

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.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Jonathan Tansill 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.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Jonathan Tansill 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.

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.

Guide: What ordering and referring status means

Compared with the same specialty in Phoenix and Arizona

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 75% of clinicians listed under Physician Assistant in Phoenix, AZ (2024, 398 clinicians with data). Median for this group: 267. Middle half: 65 to 771.

Fewer Medicare Part B services than 80% 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 95% of clinicians listed under Physician Assistant in Phoenix, AZ (2024, 398 clinicians with data). Median for this group: $18,501. Middle half: $5,717 to $46,180.

A lower Medicare-allowed amount than 95% 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 90% of clinicians listed under Physician Assistant in Phoenix, AZ (2024, 398 clinicians with data). Median for this group: $13,484. Middle half: $4,002 to $34,872.

A lower Medicare payment amount than 90% 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 95% of clinicians listed under Physician Assistant in Phoenix, AZ (2024, 457 clinicians with data). Median for this group: 219. Middle half: 74 to 695.

More Part D prescriptions than 95% 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 90% of clinicians listed under Physician Assistant in Phoenix, AZ (2024, 457 clinicians with data). Median for this group: $3,869. Middle half: $706 to $71,034.

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.

926 active clinicians are listed under Physician Assistant with a practice address in Phoenix, AZ (3,673 in Arizona).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Phoenix

14.4% of these 926 clinicians have the CMS telehealth indicator.

56.2% of these 926 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024

CPTยฎ 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 โ€“ 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
83036 Hemoglobin a1c level
38 22 $29.75 $9.52
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
16 16 $236.00 $74.68

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.

CMS Part D ยท Data Year 2024
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 245 19,232 $1,961.96 77
Levothyroxine Sodium Levothyroxine Sodium 234 16,201 $1,958.53 66
Lisinopril Lisinopril 224 16,573 $1,580.74 63
Gabapentin Gabapentin 156 7,430 $3,696.26 38
Amlodipine Besylate Amlodipine Besylate 154 11,580 $1,084.57 51
Albuterol Sulfate Hfa Albuterol Sulfate 154 3,348 $3,786.64 48
Rosuvastatin Calcium Rosuvastatin Calcium 131 9,566 $1,404.86 40
Pantoprazole Sodium Pantoprazole Sodium 100 6,367 $1,521.65 32
Losartan Potassium Losartan Potassium 99 8,855 $1,082.35 35
Omeprazole Omeprazole 98 7,780 $2,098.38 37
Metformin Hcl Metformin Hcl 83 6,820 $607.71 29
Potassium Chloride Potassium Chloride 75 4,276 $1,118.99 20
Sertraline Hcl Sertraline Hcl 69 4,885 $585.85 18
Furosemide Furosemide 69 4,015 $304.45 18
Trelegy Ellipta Fluticasone/Umeclidin/Vilanter 66 2,370 $47,067.46 14
Metoprolol Succinate Metoprolol Succinate 65 4,496 $741.96 19
Tamsulosin Hcl Tamsulosin Hcl 59 4,050 $1,085.55 20
Ozempic Semaglutide 58 1,785 $57,952.16 โ€”
Hydrochlorothiazide Hydrochlorothiazide 57 4,620 $238.79 20
Montelukast Sodium Montelukast Sodium 47 3,684 $570.85 18
Simvastatin Simvastatin 46 3,640 $414.90 16
Metformin Hcl Er Metformin Hcl 43 3,532 $263.85 17
Trazodone Hcl Trazodone Hcl 42 2,450 $318.48 12
Olmesartan Medoxomil Olmesartan Medoxomil 41 2,850 $833.14 18
Jardiance Empagliflozin 40 2,180 $43,586.25 โ€”

(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

Self-certified to NPPES: 2026-02-10
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES AZ 9911

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Arizona Medical Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20230926003286

Enrollment State Jurisdiction

AZ

PECOS Control ID

8022462910

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

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

North Country Healthcare Inc

2920 N 4th St, Flagstaff, AZ 860041816

Chelani Productions, Llc

120 E Main St, Payson, AZ 855415618

Phone: 9284722225

North Country Healthcare Inc

2920 N 4th St, Flagstaff, AZ 860041816

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

6 listed
Dr. Asmaa Aamir , MD

Radiology - Diagnostic Radiology

NPI 1912163791

Doctor of Medicine (M.D.)

Dr. Ian Cassell , MD

Radiology - Pediatric Radiology

NPI 1487645719

Doctor of Medicine (M.D.)

Dr. Carlos Martinot , MD

Radiology - Neuroradiology

NPI 1326088774

Doctor of Medicine (M.D.)

Dr. Michael Rozenfeld , DO

Radiology - Neuroradiology

NPI 1891937454

Doctor of Osteopathic Medicine (D.O.)

Dr. Dane Van Tassel , MD

Radiology - Pediatric Radiology

NPI 1376805044

Doctor of Medicine (M.D.)

Dr. Fidaa Wishah , MD

Radiology - Pediatric Radiology

NPI 1285936518

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
๐Ÿ“
Updated Practice Location February 10, 2026

Registered at 1919 E THOMAS RD, PHOENIX, AZ 850167710 (Tel: 6029331213)

๐Ÿ“
Updated Business Mailing Address February 10, 2026

Registered at 2108 E THOMAS RD STE 130, PHOENIX, AZ 850160008 (Tel: 6029331213)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 16, 2024

Physician Assistant (license number reported to NPPES: AZ 9911)

โœ…
NPI Profile Active July 31, 2023

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) July 31, 2023

Registered at 126 E MAIN ST STE B, PAYSON, AZ 855415488 (Tel: 9284688610)

๐Ÿ“
Business Mailing Address (Initial Record) July 31, 2023

Registered at 1666 E LAUREL AVE, GILBERT, AZ 852348247 (Tel: 4808405870)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) July 31, 2023

Recorded as JONATHAN TANSILL, PA-C

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 31, 2023

Physician Assistant

๐ŸŸข
Initial NPI Registration & Enumeration July 31, 2023

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1417638552
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 31, 2023
Last Update: February 10, 2026
Sole Proprietor: Yes

Other Physician Assistants in Phoenix

All Physician Assistants in Phoenix

Mailing Address

2108 E Thomas Rd Ste 130

Phoenix, AZ 850160008

Phone: 6029331213

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.