Dr. John E Basich , MD
Internal Medicine โข Brookfield, WI
16985 W Bluemound Rd
Brookfield, WI 530055909
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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NPI assigned on January 12, 2007; this date does not establish years in practice.
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Published CMS data list 23 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:
- 99213 โ Established patient outpatient office visit: 23 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 886 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:
- Albuterol Sulfate Hfa (Albuterol Sulfate) โ 102 prescription fills, including refills.
- Montelukast Sodium โ 97 prescription fills, including refills.
- Fluticasone Propionate โ 91 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 24 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 95% of clinicians listed under Internal Medicine in Brookfield, WI (2024, 25 clinicians with data). Median for this group: 496. Middle half: 387 to 626.
Fewer Medicare Part B services than 95% of clinicians listed under Internal Medicine in Wisconsin (2024, 1,010 clinicians with data). Median for this group: 572. Middle half: 266 to 1,020.
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 1,648 in 2020 to 23 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
16985 W Bluemound Rd
Brookfield, WI 530055909
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: Aurora Advanced Healthcare, Inc.; Aurora Medical Group, 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
Loyola University Of Chicago, Stritch School Of Medicine
1974
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
41 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 $1,951 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 $696 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
1,455 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
$162,082 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)
Fewer than 11 payment records totaling $94.66 in 2024
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2024.
Years since graduation
52 years (graduated 1974)
CMS Doctors and Clinicians data list 1974 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
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)
Dr. Basich 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 Dr. Basich 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 Brookfield and Wisconsin
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 95% of clinicians listed under Internal Medicine in Brookfield, WI (2024, 25 clinicians with data). Median for this group: 496. Middle half: 387 to 626.
Fewer Medicare Part B services than 95% of clinicians listed under Internal Medicine in Wisconsin (2024, 1,010 clinicians with data). Median for this group: 572. Middle half: 266 to 1,020.
Medicare-allowed amount
A lower Medicare-allowed amount than 95% of clinicians listed under Internal Medicine in Brookfield, WI (2024, 25 clinicians with data). Median for this group: $52,108. Middle half: $34,895 to $66,931.
A lower Medicare-allowed amount than 95% of clinicians listed under Internal Medicine in Wisconsin (2024, 1,010 clinicians with data). Median for this group: $49,332. Middle half: $25,625 to $85,764.
Paid by Medicare
A lower Medicare payment amount than 95% of clinicians listed under Internal Medicine in Brookfield, WI (2024, 25 clinicians with data). Median for this group: $41,933. Middle half: $26,826 to $49,998.
A lower Medicare payment amount than 95% of clinicians listed under Internal Medicine in Wisconsin (2024, 1,010 clinicians with data). Median for this group: $38,120. Middle half: $18,776 to $65,615.
Medicare Part D prescriptions
Fewer Part D prescriptions than 75% of clinicians listed under Internal Medicine in Brookfield, WI (2024, 25 clinicians with data). Median for this group: 4,767. Middle half: 1,881 to 7,753.
Close to the middle for clinicians listed under Internal Medicine in Wisconsin (2024, 1,164 clinicians with data). Median for this group: 2,178. Middle half: 139 to 7,601.
Part D drug cost
A lower Part D drug cost than 70% of clinicians listed under Internal Medicine in Brookfield, WI (2024, 25 clinicians with data). Median for this group: $278,724. Middle half: $154,628 to $475,636.
Close to the middle for clinicians listed under Internal Medicine in Wisconsin (2024, 1,164 clinicians with data). Median for this group: $173,642. Middle half: $7,999 to $596,192.
39 active clinicians are listed under Internal Medicine with a practice address in Brookfield, WI (2,078 in Wisconsin).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Brookfield
41% of these 39 clinicians have the CMS telehealth indicator.
66.7% of these 39 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 99% from 1,648 in 2020 to 23 in 2024.
- 2020: 1,648
- 2021: 2,323
- 2022: 1,388
- 2023: 1,057
- 2024: 23
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Medicare-allowed amount
Medicare-allowed amount decreased 93% from $26,321 in 2020 to $1,951 in 2024.
- 2020: $26,321
- 2021: $34,730
- 2022: $22,439
- 2023: $21,222
- 2024: $1,951
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Paid by Medicare
Paid by Medicare decreased 96% from $17,507 in 2020 to $696 in 2024.
- 2020: $17,507
- 2021: $24,097
- 2022: $14,370
- 2023: $15,015
- 2024: $696
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 30% from 1,257 in 2020 to 886 in 2024.
- 2020: 1,257
- 2021: 1,169
- 2022: 1,182
- 2023: 1,506
- 2024: 886
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30-day fills
30-day fills decreased 20% from 1,813 in 2020 to 1,455 in 2024.
- 2020: 1,813
- 2021: 1,749
- 2022: 1,814
- 2023: 2,245
- 2024: 1,455
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Part D drug cost
Part D drug cost decreased 45% from $292,847 in 2020 to $162,082 in 2024.
- 2020: $292,847
- 2021: $279,182
- 2022: $288,531
- 2023: $351,337
- 2024: $162,082
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $124.49 in 2019 to $94.66 in 2024.
- 2019: $124.49
- 2022: $108.37
- 2024: $94.66
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (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.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2024 (payments made January 1 โ December 31, 2024): fewer than 11 records totaling $94.66.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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AIRSUPRA | General | $94.66 |
Source: CMS Open Payments, program year 2024, 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 |
|---|---|---|---|---|
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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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23 | 23 | $163.48 | $84.83 |
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 |
|---|---|---|---|---|---|
| Albuterol Sulfate Hfa | Albuterol Sulfate | 102 | 2,173 | $2,003.95 | 55 |
| Montelukast Sodium | Montelukast Sodium | 97 | 8,430 | $1,274.31 | 39 |
| Fluticasone Propionate | Fluticasone Propionate | 91 | 6,315 | $2,225.90 | 36 |
| Symbicort | Budesonide/Formoterol Fumarate | 69 | 3,150 | $24,238.75 | 20 |
| Wixela Inhub | Fluticasone Propion/Salmeterol | 54 | 2,190 | $5,894.34 | 18 |
| Breo Ellipta | Fluticasone/Vilanterol | 51 | 2,310 | $30,047.89 | 16 |
| Prednisone | Prednisone | 43 | 497 | $117.26 | 34 |
| Arnuity Ellipta | Fluticasone Furoate | 38 | 1,680 | $13,210.74 | 12 |
| Dulera | Mometasone/Formoterol | 36 | 1,080 | $13,150.62 | โ |
| Qvar Redihaler | Beclomethasone Dipropionate | 34 | 1,200 | $9,908.74 | 12 |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 33 | 2,220 | $5,380.20 | 14 |
| Spiriva Respimat | Tiotropium Bromide | 27 | 1,290 | $20,111.36 | โ |
| Advair Hfa | Fluticasone Propion/Salmeterol | 24 | 960 | $10,750.88 | โ |
| Azithromycin | Azithromycin | 23 | 118 | $60.53 | 16 |
| Azelastine Hcl | Azelastine Hcl | 21 | 979 | $830.68 | โ |
| Advair Diskus | Fluticasone Propion/Salmeterol | 21 | 810 | $5,120.04 | โ |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 18 | 750 | $3,010.36 | โ |
| Sertraline Hcl | Sertraline Hcl | 17 | 476 | $245.07 | โ |
| Fluticasone Propionate Hfa | Fluticasone Propionate | 17 | 540 | $4,414.81 | โ |
| Escitalopram Oxalate | Escitalopram Oxalate | 16 | 634 | $382.99 | โ |
| Pulmicort Flexhaler | Budesonide | 16 | 1,020 | $9,115.35 | โ |
| Trazodone Hcl | Trazodone Hcl | 14 | 393 | $184.71 | โ |
| Levocetirizine Dihydrochloride | Levocetirizine Dihydrochloride | 12 | 1,080 | $216.17 | โ |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 12 | 720 | $186.13 | 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: 2025-04-21NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
NUCC Taxonomy Code: 207KA0200X
A physician who specializes in the diagnosis, treatment, and management of allergies.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ALLERGY/IMMUNOLOGY
I20100323000170
WI
1153456728
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
Aurora Advanced Healthcare, Inc.
3003 W Good Hope Rd, Milwaukee, WI 532092042
Phone: 4143523100
Aurora Medical Group, Inc.
1284 N Summit Ave, Oconomowoc, WI 530664459
Phone: 2625693080
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 Medicine (M.D.)
Nurse Practitioner
Nurse Practitioner
Chiropractor
Doctor of Chiropractic
Internal Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner
Nurse Practitioner
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 16985 W BLUEMOUND RD, BROOKFIELD, WI 530055909 (Tel: 4146418400)
Registered at PO BOX 735044, CHICAGO, IL 606735044 (Tel: 8003262250)
NPI status registered as active in NPPES database
Registered at 4811 S 76TH ST, SUITE 400, GREENFIELD, WI 532204364 (Tel: 4142810404)
Registered at 4811 S 76TH ST, SUITE 400, GREENFIELD, WI 532204364 (Tel: 4142810404)
Recorded as JOHN BASICH, M.D.
Allergy & Immunology (license number reported to NPPES: WI 21910-3541)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Brookfield
- Dr. Mark Obermyer, MD
- Dr. Sunu Eapen, MD
- Michael Cada
- Dr. Jyoti Saluja, MD
- Dr. Minoudokht Azimi-Zavarei, MD
- Dr. Jeffrey Postles, MD
Mailing Address
Po Box 735044
Chicago, IL 606735044
Phone: 8003262250