Jonathan Fletcher Michaelis , PA-C
Physician Assistant โข Naples, FL
13020 Livingston Rd Ste 14
Naples, FL 341055023
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 Michaelis is listed in NPPES under Physician Assistant.
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NPI assigned on November 21, 2018; this date does not establish years in practice.
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Published CMS data list 4,571 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:
- 99308 โ Subsequent nursing facility care with straightforward level of medical decision making, per day: 2,119 service units.
- 99309 โ Subsequent nursing facility care with moderate level of medical decision making, per day: 1,669 service units.
- 99308 โ Subsequent nursing facility care with straightforward level of medical decision making, per day: 550 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 9 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 1,062 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 82 prescription fills, including refills.
- Amlodipine Besylate โ 52 prescription fills, including refills.
- Gabapentin 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 45 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 85% of clinicians listed under Physician Assistant in Naples, FL (2024, 92 clinicians with data). Median for this group: 578. Middle half: 185 to 1,430.
More Medicare Part B services than 95% of clinicians listed under Physician Assistant in Florida (2024, 4,397 clinicians with data). Median for this group: 252. Middle half: 82 to 807.
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 1,035 in 2022 to 4,571 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022โ2024.
Practice Location & Contact Primary Location
13020 Livingston Rd Ste 14
Naples, FL 341055023
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 2 distinct group names: Hospitalist Medicine Physicians Of Mississippi-Tcg, Inc.; M And H Med Housecalls 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
2018
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
622 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 $345,784 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 $270,834 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
1,069 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
$40,354 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.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2021โ2025.
Years since graduation
8 years (graduated 2018)
CMS Doctors and Clinicians data list 2018 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
2018
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)
Jonathan Michaelis 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 Michaelis 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 Naples and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 85% of clinicians listed under Physician Assistant in Naples, FL (2024, 92 clinicians with data). Median for this group: 578. Middle half: 185 to 1,430.
More Medicare Part B services than 95% of clinicians listed under Physician Assistant in Florida (2024, 4,397 clinicians with data). Median for this group: 252. Middle half: 82 to 807.
Medicare-allowed amount
A higher Medicare-allowed amount than 95% of clinicians listed under Physician Assistant in Naples, FL (2024, 92 clinicians with data). Median for this group: $46,135. Middle half: $18,176 to $90,329.
A higher Medicare-allowed amount than 95% of clinicians listed under Physician Assistant in Florida (2024, 4,397 clinicians with data). Median for this group: $19,984. Middle half: $7,371 to $51,670.
Paid by Medicare
A higher Medicare payment amount than 95% of clinicians listed under Physician Assistant in Naples, FL (2024, 92 clinicians with data). Median for this group: $35,032. Middle half: $13,705 to $67,406.
A higher Medicare payment amount than 95% of clinicians listed under Physician Assistant in Florida (2024, 4,397 clinicians with data). Median for this group: $14,814. Middle half: $5,414 to $38,190.
Medicare Part D prescriptions
More Part D prescriptions than 70% of clinicians listed under Physician Assistant in Naples, FL (2024, 103 clinicians with data). Median for this group: 446. Middle half: 103 to 1,188.
More Part D prescriptions than 75% of clinicians listed under Physician Assistant in Florida (2024, 4,894 clinicians with data). Median for this group: 270. Middle half: 78 to 825.
Part D drug cost
A higher Part D drug cost than 60% of clinicians listed under Physician Assistant in Naples, FL (2024, 103 clinicians with data). Median for this group: $13,572. Middle half: $1,102 to $96,016.
A higher Part D drug cost than 65% of clinicians listed under Physician Assistant in Florida (2024, 4,894 clinicians with data). Median for this group: $5,225. Middle half: $703 to $70,250.
183 active clinicians are listed under Physician Assistant with a practice address in Naples, FL (10,260 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Naples
9.3% of these 183 clinicians have the CMS telehealth indicator.
53% of these 183 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 342% from 1,035 in 2022 to 4,571 in 2024.
- 2022: 1,035
- 2023: 3,519
- 2024: 4,571
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Medicare-allowed amount
Medicare-allowed amount increased 311% from $84,184 in 2022 to $345,784 in 2024.
- 2022: $84,184
- 2023: $265,852
- 2024: $345,784
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Paid by Medicare
Paid by Medicare increased 307% from $66,559 in 2022 to $270,834 in 2024.
- 2022: $66,559
- 2023: $208,680
- 2024: $270,834
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 3693% from 28 in 2022 to 1,062 in 2024.
- 2022: 28
- 2023: 596
- 2024: 1,062
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30-day fills
30-day fills increased 3718% from 28 in 2022 to 1,069 in 2024.
- 2022: 28
- 2023: 613
- 2024: 1,069
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Part D drug cost
Part D drug cost went from $255 in 2022 to $40,354 in 2024.
- 2022: $255
- 2023: $26,127
- 2024: $40,354
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
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 |
|---|---|---|---|---|
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99308
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more
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2,119 | 455 | $114.33 | $63.71 |
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99309
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
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1,669 | 463 | $146.72 | $92.00 |
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99308
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more
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550 | 44 | $211.55 | $63.71 |
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99316
Nursing facility discharge management, more than 30 minutes
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72 | 68 | $165.87 | $112.04 |
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99309
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
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45 | 29 | $320.87 | $91.97 |
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99348
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes
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43 | 29 | $212.31 | $65.11 |
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99349
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes
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38 | 21 | $269.68 | $109.04 |
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99497
Advance care planning, first 30 minutes
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21 | 21 | $180.03 | $70.75 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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14 | 14 | $301.50 | $111.42 |
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 | 82 | 1,959 | $997.00 | 12 |
| Amlodipine Besylate | Amlodipine Besylate | 52 | 1,534 | $851.39 | 12 |
| Gabapentin | Gabapentin | 47 | 1,311 | $1,072.06 | 17 |
| Atorvastatin Calcium | Atorvastatin Calcium | 47 | 1,326 | $730.14 | 12 |
| Furosemide | Furosemide | 43 | 1,073 | $301.31 | 14 |
| Potassium Chloride | Potassium Chloride | 41 | 1,192 | $578.78 | 12 |
| Donepezil Hcl | Donepezil Hcl | 40 | 1,176 | $888.27 | โ |
| Metoprolol Succinate | Metoprolol Succinate | 36 | 1,046 | $707.32 | โ |
| Pantoprazole Sodium | Pantoprazole Sodium | 35 | 1,023 | $838.23 | โ |
| Tamsulosin Hcl | Tamsulosin Hcl | 33 | 950 | $893.75 | โ |
| Losartan Potassium | Losartan Potassium | 32 | 930 | $518.16 | โ |
| Oxybutynin Chloride | Oxybutynin Chloride | 30 | 732 | $397.71 | โ |
| Eliquis | Apixaban | 27 | 495 | $10,592.69 | โ |
| Lidocaine | Lidocaine | 23 | 630 | $3,429.50 | โ |
| Memantine Hcl | Memantine Hcl | 23 | 674 | $643.64 | โ |
| Tramadol Hcl | Tramadol Hcl | 22 | 322 | $264.60 | 11 |
| Metformin Hcl | Metformin Hcl | 22 | 575 | $112.22 | โ |
| Montelukast Sodium | Montelukast Sodium | 22 | 643 | $567.34 | โ |
| Lisinopril | Lisinopril | 21 | 606 | $328.42 | โ |
| Digoxin | Digoxin | 21 | 634 | $483.74 | โ |
| Fluticasone Propionate | Fluticasone Propionate | 21 | 630 | $452.54 | 13 |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 21 | 577 | $557.02 | โ |
| Escitalopram Oxalate | Escitalopram Oxalate | 20 | 576 | $436.85 | โ |
| Duloxetine Hcl | Duloxetine Hcl | 20 | 561 | $741.01 | โ |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 18 | 108 | $344.94 | 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
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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20181231001043
FL
3779828348
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
Hospitalist Medicine Physicians Of Mississippi-Tcg, Inc.
4725 N Federal Hwy, Fort Lauderdale, FL 333084603
Phone: 9547718000
M And H Med Housecalls Llc
1407 Viscaya Pkwy, Cape Coral, FL 339906200
Phone: 4076472346
Hospitalist Medicine Physicians Of Mississippi-Tcg, Inc.
14750 Hope Ctr Loop, Fort Myers, FL 339124700
Phone: 2395740078
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Chiropractor
Doctor of Chiropractic
Physician Assistant - Medical
Physician Assistant
Physical Therapist - Orthopedic
Doctor of Physical Therapy
Chiropractor
Doctor of Chiropractic
Chiropractor
Doctor of Chiropractic
Physician Assistant
Physician Assistant (Certified)
Career & Practice History
NPI enumerated November 21, 2018.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from December 2018 to August 2026.
NPI Administrative Meta
Other Physician Assistants in Naples
- Hanna Lashhab
- Katie Zajechowski, PA
- Tara Louka, PA
- Christina Tremblay, PA-C
- Michael Johns, PA-C
- Chelsea Allan
Mailing Address
7653 Winged Foot Dr
Fort Myers, FL 339675021
Phone: 2394709269