Jonathan R Oldaker
Physician Assistant • Cleveland, OH
11100 Euclid Ave
Cleveland, OH 441061716
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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Jonathan Oldaker is listed in NPPES under Physician Assistant.
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NPI assigned on March 20, 2019; this date does not establish years in practice.
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Published CMS data list 166 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:
- 99213 — Established patient outpatient office visit: 64 service units.
- 99214 — Established patient outpatient office visit: 34 service units.
- G0439 — Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit: 32 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 all 6 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 1,099 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 — 95 prescription fills, including refills.
- Levothyroxine Sodium — 70 prescription fills, including refills.
- Amlodipine Besylate — 53 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 43 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 60% of clinicians listed under Physician Assistant in Cleveland, OH (2024, 390 clinicians with data). Median for this group: 114. Middle half: 48 to 252.
Close to the middle for Medicare Part B services among clinicians listed under Physician Assistant in Ohio (2024, 2,811 clinicians with data). Median for this group: 169. Middle half: 67 to 400.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 78 in 2020 to 166 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
11100 Euclid Ave
Cleveland, OH 441061716
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
112 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 $9,509 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 $6,335 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.
30-day fills
2,273 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
$52,676 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: $346.83 across 14 records.
By nature of payment
- Food and Beverage: $346.83 across 14 records.
Reporting-company totals (3 largest of 9)
- AstraZeneca Pharmaceuticals LP: $160.30 across 3 records.
- Novo Nordisk Inc: $54.73 across 3 records.
- Ipsen Biopharmaceuticals, Inc: $35.50 across 2 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).
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)
Jonathan Oldaker 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 Jonathan Oldaker 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 Cleveland and Ohio
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 60% of clinicians listed under Physician Assistant in Cleveland, OH (2024, 390 clinicians with data). Median for this group: 114. Middle half: 48 to 252.
Close to the middle for clinicians listed under Physician Assistant in Ohio (2024, 2,811 clinicians with data). Median for this group: 169. Middle half: 67 to 400.
Medicare-allowed amount
Close to the middle for clinicians listed under Physician Assistant in Cleveland, OH (2024, 390 clinicians with data). Median for this group: $8,857. Middle half: $3,957 to $18,196.
A lower Medicare-allowed amount than 60% of clinicians listed under Physician Assistant in Ohio (2024, 2,811 clinicians with data). Median for this group: $13,051. Middle half: $5,335 to $26,160.
Paid by Medicare
Close to the middle for clinicians listed under Physician Assistant in Cleveland, OH (2024, 390 clinicians with data). Median for this group: $6,357. Middle half: $2,730 to $13,499.
A lower Medicare payment amount than 60% of clinicians listed under Physician Assistant in Ohio (2024, 2,811 clinicians with data). Median for this group: $9,581. Middle half: $3,849 to $19,099.
Medicare Part D prescriptions
More Part D prescriptions than 85% of clinicians listed under Physician Assistant in Cleveland, OH (2024, 373 clinicians with data). Median for this group: 121. Middle half: 47 to 399.
More Part D prescriptions than 80% of clinicians listed under Physician Assistant in Ohio (2024, 2,821 clinicians with data). Median for this group: 212. Middle half: 71 to 708.
Part D drug cost
A higher Part D drug cost than 80% of clinicians listed under Physician Assistant in Cleveland, OH (2024, 373 clinicians with data). Median for this group: $1,010. Middle half: $275 to $15,567.
A higher Part D drug cost than 75% of clinicians listed under Physician Assistant in Ohio (2024, 2,821 clinicians with data). Median for this group: $2,158. Middle half: $495 to $43,005.
720 active clinicians are listed under Physician Assistant with a practice address in Cleveland, OH (5,329 in Ohio).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Cleveland
17.5% of these 720 clinicians have the CMS telehealth indicator.
68.9% of these 720 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 113% from 78 in 2020 to 166 in 2024.
- 2020: 78
- 2021: 63
- 2022: 106
- 2023: 152
- 2024: 166
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Medicare-allowed amount
Medicare-allowed amount increased 35% from $7,041 in 2020 to $9,509 in 2024.
- 2020: $7,041
- 2021: $5,244
- 2022: $8,392
- 2023: $10,604
- 2024: $9,509
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Paid by Medicare
Paid by Medicare increased 29% from $4,916 in 2020 to $6,335 in 2024.
- 2020: $4,916
- 2021: $3,443
- 2022: $5,797
- 2023: $6,504
- 2024: $6,335
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 95% from 563 in 2020 to 1,099 in 2024.
- 2020: 563
- 2021: 627
- 2022: 922
- 2023: 981
- 2024: 1,099
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30-day fills
30-day fills increased 94% from 1,169 in 2020 to 2,273 in 2024.
- 2020: 1,169
- 2021: 1,247
- 2022: 1,689
- 2023: 1,857
- 2024: 2,273
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Part D drug cost
Part D drug cost increased 314% from $12,714 in 2020 to $52,676 in 2024.
- 2020: $12,714
- 2021: $7,764
- 2022: $15,734
- 2023: $33,092
- 2024: $52,676
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $61.73 in 2021 to $346.83 in 2025.
- 2021: $61.73
- 2022: $108.76
- 2023: $445.75
- 2024: $653.06
- 2025: $346.83
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 · 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): 14 records totaling $346.83.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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BREZTRI | General | $124.55 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Ozempic | General | $21.92 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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BREZTRI | General | $19.46 |
| Ipsen Biopharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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— | General | $18.54 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Wegovy | General | $17.69 |
| Exact Sciences Corporation |
Food and Beverage
In-kind items and services
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Cologuard Collection Kit | General | $17.46 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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JARDIANCE | General | $17.40 |
| Daiichi Sankyo Inc. |
Food and Beverage
In-kind items and services
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INJECTAFER | General | $17.25 |
| Ipsen Biopharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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— | General | $16.96 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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AIRSUPRA | General | $16.29 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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NURTEC ODT | General | $15.66 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Ozempic | General | $15.12 |
| Phathom Pharmaceuticals, Inc. |
Food and Beverage
Cash or cash equivalent
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VOQUEZNA | General | $14.82 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC |
Food and Beverage
In-kind items and services
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XIFAXAN | General | $13.71 |
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 2018–2023 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, 2019–2024; 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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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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64 | 54 | $178.00 | $67.57 |
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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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34 | 32 | $253.00 | $71.58 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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32 | 32 | $198.00 | $44.59 |
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83036
Hemoglobin a1c level
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14 | 14 | $24.00 | $9.52 |
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90653
Influenza vaccine, inactivated
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11 | 11 | $188.00 | $81.82 |
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G0008
Administration of influenza virus vaccine
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11 | 11 | $27.00 | $26.46 |
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 |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 95 | 7,810 | $630.71 | 52 |
| Levothyroxine Sodium | Levothyroxine Sodium | 70 | 5,207 | $725.61 | 37 |
| Amlodipine Besylate | Amlodipine Besylate | 53 | 4,058 | $304.15 | 31 |
| Losartan Potassium | Losartan Potassium | 49 | 3,822 | $427.83 | 27 |
| Omeprazole | Omeprazole | 49 | 3,574 | $614.41 | 27 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 41 | 996 | $969.74 | 32 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 36 | 2,640 | $308.17 | 18 |
| Lisinopril | Lisinopril | 35 | 3,150 | $225.88 | 17 |
| Pantoprazole Sodium | Pantoprazole Sodium | 33 | 2,640 | $301.16 | 20 |
| Gabapentin | Gabapentin | 31 | 1,144 | $432.01 | 18 |
| Hydrochlorothiazide | Hydrochlorothiazide | 31 | 2,230 | $113.98 | 17 |
| Prednisone | Prednisone | 25 | 172 | $57.40 | 25 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 25 | 176 | $167.37 | 23 |
| Simvastatin | Simvastatin | 24 | 2,100 | $128.22 | 14 |
| Fluticasone Propionate | Fluticasone Propionate | 24 | 900 | $289.76 | 17 |
| Sertraline Hcl | Sertraline Hcl | 23 | 1,830 | $107.48 | 11 |
| Metformin Hcl | Metformin Hcl | 23 | 2,008 | $99.28 | 11 |
| Metoprolol Succinate | Metoprolol Succinate | 23 | 1,720 | $476.45 | 13 |
| Famotidine | Famotidine | 23 | 1,290 | $204.55 | — |
| Doxycycline Hyclate | Doxycycline Hyclate | 22 | 132 | $116.14 | 21 |
| Methylprednisolone | Methylprednisolone | 22 | 132 | $146.60 | 22 |
| Metoprolol Tartrate | Metoprolol Tartrate | 21 | 1,035 | $87.43 | — |
| Meloxicam | Meloxicam | 20 | 1,137 | $78.02 | 11 |
| Azithromycin | Azithromycin | 20 | 100 | $66.71 | 19 |
| Eliquis | Apixaban | 20 | 888 | $16,666.89 | — |
(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
I20190710000372
OH
1658606900
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Psychiatry & Neurology - Neurology
Doctor of Medicine (M.D.)
Internal Medicine
Nurse Practitioner - Family
Advanced Practice Registered Nurse
Psychiatry & Neurology - Neurology
Internal Medicine
Nurse Practitioner - Family
Career & Practice History
NPI enumerated March 20, 2019.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from April 2019 to August 2026.
NPI Administrative Meta
Other Physician Assistants in Cleveland
- Rebecca Berry-Tripp, PA-C
- Jensen Lewis, PA-C
- David Drenan
- Tatyana Gabyak, PA-C
- Hollis Moore
- Nicole Smith
Mailing Address
11100 Euclid Ave
Cleveland, OH 441061716
Phone: 2168441000