Tamara N Platner , PA-C
Physician Assistant โข Owosso, MI
819 N Shiawassee St Ste 110
Owosso, MI 488671601
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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Tamara Platner is listed in NPPES under Physician Assistant.
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NPI assigned on October 23, 2007; this date does not establish years in practice.
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Published CMS data list 164 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: 88 service units.
- 99215 โ Established patient outpatient office visit: 45 service units.
- 99213 โ Established patient outpatient office visit: 31 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 1,189 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:
- Pregabalin โ 113 prescription fills, including refills.
- Levetiracetam โ 106 prescription fills, including refills.
- Memantine Hcl โ 92 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 37 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Physician Assistant in Owosso, MI (2024, 18 clinicians with data). Median for this group: 165. Middle half: 85 to 252.
Close to the middle for Medicare Part B services among clinicians listed under Physician Assistant in Michigan (2024, 3,281 clinicians with data). Median for this group: 134. Middle half: 59 to 290.
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 97 in 2020 to 164 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
819 N Shiawassee St Ste 110
Owosso, MI 488671601
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: Memorial Hospital. 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
2005
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
107 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 $13,947 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 $9,229 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
1,919 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
$332,648 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: $724.90 across 41 records.
By nature of payment
- Food and Beverage: $724.90 across 41 records.
Reporting-company totals (3 largest of 20)
- ABBVIE INC.: $138.13 across 14 records.
- Biogen, Inc.: $107.67 across 5 records.
- Takeda Pharmaceuticals U.S.A., Inc.: $51.50 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).
Years since graduation
21 years (graduated 2005)
CMS Doctors and Clinicians data list 2005 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
2007
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
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Tamara Platner 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 Tamara Platner 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 Owosso and Michigan
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Physician Assistant in Owosso, MI (2024, 18 clinicians with data). Median for this group: 165. Middle half: 85 to 252.
Close to the middle for clinicians listed under Physician Assistant in Michigan (2024, 3,281 clinicians with data). Median for this group: 134. Middle half: 59 to 290.
Medicare-allowed amount
Close to the middle for clinicians listed under Physician Assistant in Owosso, MI (2024, 18 clinicians with data). Median for this group: $12,329. Middle half: $7,023 to $17,847.
Close to the middle for clinicians listed under Physician Assistant in Michigan (2024, 3,281 clinicians with data). Median for this group: $10,676. Middle half: $4,960 to $20,226.
Paid by Medicare
Close to the middle for clinicians listed under Physician Assistant in Owosso, MI (2024, 18 clinicians with data). Median for this group: $8,580. Middle half: $5,118 to $12,637.
Close to the middle for clinicians listed under Physician Assistant in Michigan (2024, 3,281 clinicians with data). Median for this group: $7,770. Middle half: $3,621 to $14,890.
Medicare Part D prescriptions
More Part D prescriptions than 85% of clinicians listed under Physician Assistant in Owosso, MI (2024, 16 clinicians with data). Median for this group: 212. Middle half: 137 to 860.
More Part D prescriptions than 75% of clinicians listed under Physician Assistant in Michigan (2024, 3,741 clinicians with data). Median for this group: 302. Middle half: 82 to 1,061.
Part D drug cost
A higher Part D drug cost than 80% of clinicians listed under Physician Assistant in Owosso, MI (2024, 16 clinicians with data). Median for this group: $8,209. Middle half: $808 to $150,338.
A higher Part D drug cost than 85% of clinicians listed under Physician Assistant in Michigan (2024, 3,741 clinicians with data). Median for this group: $6,107. Middle half: $669 to $117,415.
26 active clinicians are listed under Physician Assistant with a practice address in Owosso, MI (6,989 in Michigan).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Owosso
11.5% of these 26 clinicians have the CMS telehealth indicator.
80.8% of these 26 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 69% from 97 in 2020 to 164 in 2024.
- 2020: 97
- 2021: 47
- 2022: 184
- 2023: 105
- 2024: 164
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Medicare-allowed amount
Medicare-allowed amount increased 101% from $6,934 in 2020 to $13,947 in 2024.
- 2020: $6,934
- 2021: $4,206
- 2022: $17,705
- 2023: $9,255
- 2024: $13,947
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Paid by Medicare
Paid by Medicare increased 62% from $5,685 in 2020 to $9,229 in 2024.
- 2020: $5,685
- 2021: $3,274
- 2022: $12,097
- 2023: $6,378
- 2024: $9,229
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 26% from 1,616 in 2020 to 1,189 in 2024.
- 2020: 1,616
- 2021: 1,609
- 2022: 748
- 2023: 530
- 2024: 1,189
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30-day fills
30-day fills decreased 38% from 3,119 in 2020 to 1,919 in 2024.
- 2020: 3,119
- 2021: 3,235
- 2022: 1,218
- 2023: 870
- 2024: 1,919
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Part D drug cost
Part D drug cost increased 334% from $76,614 in 2020 to $332,648 in 2024.
- 2020: $76,614
- 2021: $65,642
- 2022: $16,133
- 2023: $49,890
- 2024: $332,648
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $224.16 in 2022 to $724.90 in 2025.
- 2022: $224.16
- 2023: $184.14
- 2024: $343.36
- 2025: $724.90
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): 41 records totaling $724.90.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Eisai Inc. |
Food and Beverage
In-kind items and services
|
Leqembi | General | $30.28 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
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INGREZZA | General | $29.02 |
| Vanda Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
|
PONVORY | General | $27.23 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
|
HYQVIA | General | $26.05 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
|
HYQVIA | General | $25.45 |
| Lundbeck LLC |
Food and Beverage
Cash or cash equivalent
|
VYEPTI | General | $24.83 |
| Biogen, Inc. |
Food and Beverage
In-kind items and services
|
QALSODY | General | $24.19 |
| SK Life Science, Inc. |
Food and Beverage
In-kind items and services
|
โ | General | $23.55 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
NURTEC ODT | General | $23.32 |
| Biogen, Inc. |
Food and Beverage
In-kind items and services
|
TYSABRI | General | $23.25 |
| Tanabe Pharma America, Inc. |
Food and Beverage
In-kind items and services
|
Radicava | General | $23.13 |
| Genentech, Inc. |
Food and Beverage
In-kind items and services
|
Ocrevus Zunovo | General | $22.21 |
| Averitas Pharma Inc. |
Food and Beverage
In-kind items and services
|
QUTENZA | General | $21.99 |
| Axsome Therapeutics, Inc. |
Food and Beverage
In-kind items and services
|
Symbravo | General | $21.54 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
QULIPTA | General | $21.05 |
| Merz Pharmaceuticals, LLC |
Food and Beverage
In-kind items and services
|
Xeomin | General | $20.96 |
| Biogen, Inc. |
Food and Beverage
In-kind items and services
|
TYSABRI | General | $20.63 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
|
Briviact | General | $20.61 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
ULTOMIRIS | General | $20.60 |
| Biogen, Inc. |
Food and Beverage
In-kind items and services
|
TYSABRI | General | $20.15 |
| Biogen, Inc. |
Food and Beverage
In-kind items and services
|
SPINRAZA | General | $19.45 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
OCTAGAM IMMUNE GLOBULIN (HUMAN) | General | $19.40 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
QULIPTA | General | $18.96 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
|
KESIMPTA | General | $18.21 |
| Teva Pharmaceuticals USA, Inc. |
Food and Beverage
In-kind items and services
|
AUSTEDO XR | General | $18.11 |
(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 2016โ2023 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, 2017โ2024; 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
|
88 | 68 | $142.86 | $79.34 |
|
99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
|
45 | 37 | $189.00 | $117.74 |
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
31 | 27 | $94.00 | $53.78 |
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 |
|---|---|---|---|---|---|
| Pregabalin | Pregabalin | 113 | 5,189 | $1,587.38 | 28 |
| Levetiracetam | Levetiracetam | 106 | 5,760 | $4,908.54 | 20 |
| Memantine Hcl | Memantine Hcl | 92 | 3,707 | $1,135.03 | 28 |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 82 | 3,904 | $3,843.27 | 26 |
| Trazodone Hcl | Trazodone Hcl | 65 | 3,135 | $503.34 | 23 |
| Gabapentin | Gabapentin | 60 | 3,523 | $1,271.07 | 21 |
| Lamotrigine | Lamotrigine | 43 | 2,952 | $1,021.99 | 14 |
| Ropinirole Hcl | Ropinirole Hcl | 40 | 1,998 | $822.61 | 13 |
| Propranolol Hcl | Propranolol Hcl | 36 | 1,923 | $724.53 | โ |
| Primidone | Primidone | 36 | 2,305 | $1,243.92 | 12 |
| Quetiapine Fumarate | Quetiapine Fumarate | 32 | 1,072 | $113.09 | โ |
| Lacosamide | Lacosamide | 32 | 1,212 | $3,542.22 | โ |
| Emgality Pen | Galcanezumab-Gnlm | 31 | 930 | $21,313.18 | โ |
| Divalproex Sodium Er | Divalproex Sodium | 27 | 691 | $2,247.85 | โ |
| Topiramate | Topiramate | 26 | 1,881 | $534.15 | โ |
| Donepezil Hcl | Donepezil Hcl | 25 | 1,650 | $234.99 | โ |
| Baclofen | Baclofen | 23 | 892 | $131.03 | โ |
| Clonazepam | Clonazepam | 22 | 645 | $417.95 | โ |
| Duloxetine Hcl | Duloxetine Hcl | 22 | 1,348 | $629.13 | โ |
| Ubrelvy | Ubrogepant | 22 | 649 | $29,570.25 | โ |
| Sumatriptan Succinate | Sumatriptan Succinate | 21 | 567 | $133.64 | โ |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 21 | 1,104 | $286.08 | โ |
| Carbamazepine Er | Carbamazepine | 21 | 789 | $4,399.85 | โ |
| Amitriptyline Hcl | Amitriptyline Hcl | 18 | 1,263 | $257.48 | โ |
| Zonisamide | Zonisamide | 18 | 1,142 | $524.60 | 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: 2022-05-31NUCC 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
I20080111000762
MI
5294816591
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
Memorial Hospital
819 N Shiawassee St, Owosso, MI 488671601
Memorial Hospital
9099 E Lansing Rd B, Durand, MI 484291083
Phone: 9892880400
Memorial Hospital
3337 Britton Rd, Perry, MI 488729706
Phone: 5176253004
Memorial Hospital
9099 E Lansing Rd E, Durand, MI 484291083
Phone: 9897202273
Memorial Hospital
9099 E Lansing Rd A, Durand, MI 484291083
Phone: 9892882651
Memorial Hospital
1002 E M 21, Owosso, MI 488679007
Phone: 9897205400
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 Osteopathic Medicine (D.O.)
Psychiatry & Neurology - Neurology
Doctor of Osteopathic Medicine (D.O.)
Psychiatry & Neurology - Neurology
Doctor of Medicine (M.D.)
Psychiatry & Neurology - Neurology
Doctor of Osteopathic Medicine (D.O.)
Nurse Practitioner
Nurse Practitioner
Nurse Practitioner - Family
Family Nurse Practitioner
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 819 N SHIAWASSEE ST STE 110, OWOSSO, MI 488671601 (Tel: 9897231390)
Registered at 819 N SHIAWASSEE ST STE 110, OWOSSO, MI 488671601 (Tel: 9897231390)
Recorded as TAMARA PLATNER, PA-C
Registered at 3337 BRITTON RD, PERRY, MI 488729706 (Tel: 5176253004)
NPI status registered as active in NPPES database
Registered at 3337 BRITTON RD, PERRY, MI 488729706 (Tel: 5176253004)
Registered at 1975 W M 21 STE 103, OWOSSO, MI 488678164 (Tel: 5176253004)
Recorded as TAMARA PLATNER, PA
Physician Assistant (license number reported to NPPES: MI 5601004599)
NPI status registered as active in NPPES database
Registered at 818 W KING ST, STE 103, OWOSSO, MI 488672116 (Tel: 9897238333)
Registered at 818 W KING ST, STE 103, OWOSSO, MI 488672116 (Tel: 9897238333)
Recorded as TAMARA PLATNER, PA
Physician Assistant
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Owosso
- Marie Spiess, PA-C
- Michael Nelson, PA-C, ATC
- Iman Chamas, PA-C
- Lora Benjamin, PA-C
- Erik Harp, PA-C
- Kenneth Walworth, PA-C
Mailing Address
819 N Shiawassee St Ste 110
Owosso, MI 488671601
Phone: 9897231390