Dr. Andrew William Johnson , MD
Dermatology โข Naperville, IL
263 Shuman Blvd Ste 125
Naperville, IL 605631266
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 April 12, 2013; this date does not establish years in practice.
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Published CMS data list 1,645 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:
- 17003 โ Destruction of precancer skin growth, 2-14 growths: 538 service units.
- 99214 โ Established patient outpatient office visit: 222 service units.
- 99213 โ Established patient outpatient office visit: 205 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 13 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 553 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:
- Ketoconazole โ 137 prescription fills, including refills.
- Triamcinolone Acetonide โ 108 prescription fills, including refills.
- Clobetasol Propionate โ 72 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 17 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 Dermatology in Naperville, IL (2024, 15 clinicians with data). Median for this group: 2,025. Middle half: 1,099 to 2,738.
Close to the middle for Medicare Part B services among clinicians listed under Dermatology in Illinois (2024, 405 clinicians with data). Median for this group: 2,033. Middle half: 899 to 4,119.
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 1,685 in 2020 to 1,645 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
263 Shuman Blvd Ste 125
Naperville, IL 605631266
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: Derick Dermatology Pllc. 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
University Of Colorado School Of Medicine, Denver
2013
What Public CMS Data Show
Dermatology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
398 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 $112,473 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 $79,818 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
598 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
$222,514 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 $138.84 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
13 years (graduated 2013)
CMS Doctors and Clinicians data list 2013 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
2013
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. Johnson 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. Johnson 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 Naperville and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Dermatology in Naperville, IL (2024, 15 clinicians with data). Median for this group: 2,025. Middle half: 1,099 to 2,738.
Close to the middle for clinicians listed under Dermatology in Illinois (2024, 405 clinicians with data). Median for this group: 2,033. Middle half: 899 to 4,119.
Medicare-allowed amount
Close to the middle for clinicians listed under Dermatology in Naperville, IL (2024, 15 clinicians with data). Median for this group: $169,085. Middle half: $65,215 to $221,689.
Close to the middle for clinicians listed under Dermatology in Illinois (2024, 405 clinicians with data). Median for this group: $141,868. Middle half: $64,155 to $281,967.
Paid by Medicare
Close to the middle for clinicians listed under Dermatology in Naperville, IL (2024, 15 clinicians with data). Median for this group: $115,994. Middle half: $45,455 to $155,168.
Close to the middle for clinicians listed under Dermatology in Illinois (2024, 405 clinicians with data). Median for this group: $99,602. Middle half: $44,437 to $204,261.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Dermatology in Naperville, IL (2024, 16 clinicians with data). Median for this group: 586. Middle half: 330 to 867.
Close to the middle for clinicians listed under Dermatology in Illinois (2024, 468 clinicians with data). Median for this group: 471. Middle half: 165 to 904.
Part D drug cost
A higher Part D drug cost than 70% of clinicians listed under Dermatology in Naperville, IL (2024, 16 clinicians with data). Median for this group: $88,514. Middle half: $10,268 to $227,377.
A higher Part D drug cost than 70% of clinicians listed under Dermatology in Illinois (2024, 468 clinicians with data). Median for this group: $69,576. Middle half: $5,709 to $275,598.
18 active clinicians are listed under Dermatology with a practice address in Naperville, IL (647 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Naperville
16.7% of these 18 clinicians have the CMS telehealth indicator.
88.9% of these 18 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 varied from year to year: 1,685 in 2020 and 1,645 in 2024.
- 2020: 1,685
- 2021: 1,303
- 2022: 1,122
- 2023: 1,528
- 2024: 1,645
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Medicare-allowed amount
Medicare-allowed amount decreased 16% from $134,379 in 2020 to $112,473 in 2024.
- 2020: $134,379
- 2021: $115,305
- 2022: $82,481
- 2023: $113,631
- 2024: $112,473
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Paid by Medicare
Paid by Medicare decreased 16% from $95,068 in 2020 to $79,818 in 2024.
- 2020: $95,068
- 2021: $80,519
- 2022: $61,792
- 2023: $80,643
- 2024: $79,818
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 165% from 209 in 2020 to 553 in 2024.
- 2020: 209
- 2021: 141
- 2022: 335
- 2023: 491
- 2024: 553
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30-day fills
30-day fills increased 128% from 262 in 2020 to 598 in 2024.
- 2020: 262
- 2021: 145
- 2022: 363
- 2023: 538
- 2024: 598
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Part D drug cost
Part D drug cost increased 169% from $82,747 in 2020 to $222,514 in 2024.
- 2020: $82,747
- 2021: $3,269
- 2022: $15,734
- 2023: $22,865
- 2024: $222,514
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $814.03 in 2019 to $138.84 in 2024.
- 2019: $814.03
- 2020: $83.28
- 2023: $59.99
- 2024: $138.84
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 $138.84.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Davol Inc. |
Food and Beverage
In-kind items and services
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Phasix Mesh | General | $138.84 |
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 2017โ2023 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, 2018โ2024; 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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17003
Destruction of precancer skin growth, 2-14 growths
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538 | 86 | $25.00 | $6.80 |
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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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222 | 144 | $200.00 | $131.17 |
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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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205 | 173 | $135.00 | $92.18 |
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17000
Destruction of precancer skin growth, 1 growth
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166 | 115 | $190.00 | $52.12 |
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11102
Biopsy of related skin growth, first growth
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142 | 121 | $230.00 | $90.18 |
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17110
Destruction of skin growth, 1-14 growths
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116 | 87 | $255.00 | $114.76 |
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11103
Biopsy of related skin growth, each additional growth
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74 | 42 | $130.00 | $51.94 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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57 | 57 | $310.00 | $172.71 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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49 | 49 | $205.00 | $113.86 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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33 | 31 | $85.00 | $58.35 |
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17004
Destruction of precancer skin growth, 15 or more growths
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19 | 17 | $415.00 | $173.52 |
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36415
Insertion of needle into vein for collection of blood sample
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13 | 12 | $20.00 | $8.65 |
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11104
Punch biopsy, first skin growth
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11 | 11 | $290.00 | $129.62 |
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 |
|---|---|---|---|---|---|
| Ketoconazole | Ketoconazole | 137 | 3,371 | $2,050.30 | 66 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 108 | 3,101 | $1,200.07 | 76 |
| Clobetasol Propionate | Clobetasol Propionate | 72 | 2,293 | $3,827.12 | 47 |
| Doxycycline Hyclate | Doxycycline Hyclate | 25 | 909 | $1,654.38 | 17 |
| Tacrolimus | Tacrolimus | 24 | 629 | $3,809.11 | โ |
| Mupirocin | Mupirocin | 23 | 304 | $199.88 | 22 |
| Hydroxychloroquine Sulfate | Hydroxychloroquine Sulfate | 20 | 780 | $348.86 | โ |
| Calcipotriene | Calcipotriene | 20 | 575 | $3,235.23 | โ |
| Fluorouracil | Fluorouracil | 20 | 573 | $1,262.22 | 19 |
| Humira(Cf) Pen | Adalimumab | 19 | 532 | $160,344.94 | โ |
| Prednisone | Prednisone | 14 | 333 | $23.92 | 11 |
| Clindamycin Phosphate | Clindamycin Phosphate | 14 | 413 | $530.29 | 11 |
| Tretinoin | Tretinoin | 12 | 365 | $915.07 | โ |
| Fluocinolone Acetonide | Fluocinolone/Shower Cap | 12 | 345 | $1,406.79 | โ |
| Fluocinonide | Fluocinonide | 11 | 333 | $537.97 | โ |
| Valacyclovir | Valacyclovir Hcl | 11 | 44 | $136.84 | โ |
| Dupixent Pen | Dupilumab | 11 | 252 | $41,030.54 | 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: 2021-12-15NUCC Taxonomy Code: 207N00000X
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - DERMATOLOGY
I20210907002954
IL
6608193842
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
Derick Dermatology Pllc
263 Shuman Blvd, Naperville, IL 605631266
Phone: 8473818899
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant
Nurse Practitioner - Family
Nurse Practitioner
Dermatology - Dermatopathology
Doctor of Medicine (M.D.)
Physician Assistant - Medical
Physician Assistant
Physician Assistant - Medical
Physician Assistant (Certified)
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 263 SHUMAN BLVD STE 125, NAPERVILLE, IL 605631266 (Tel: 8473818899)
Registered at 1600 N RANDALL RD STE 400, ELGIN, IL 601237805 (Tel: 8473818899)
Dermatology (license number reported to NPPES: IL 036.158017)
Dermatology (license number reported to NPPES: CO 58128)
NPI status registered as active in NPPES database
Registered at 8890 N UNION BLVD STE 207, COLORADO SPRINGS, CO 809202701 (Tel: (719) 667-0888)
Registered at 8890 N UNION BLVD STE 207, COLORADO SPRINGS, CO 809202701 (Tel: (719) 667-0888)
Recorded as ANDREW JOHNSON, M.D.
Dermatology (license number reported to NPPES: CO 58128)
NPI status registered as active in NPPES database
Registered at 4301 W MARKHAM ST, LITTLE ROCK, AR 722057101 (Tel: 5016865356)
Registered at 4301 W MARKHAM ST, LITTLE ROCK, AR 722057101
Recorded as ANDREW JOHNSON, M.D.
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Dermatology Specialists in Naperville
- Dr. Kelly Stankiewicz, MD
- Dr. Juliana Basko-Plluska, MD
- Dr. Andia Renz, MD
- Dr. Shruthi Reddy, MD
- Dr. Jacquelyn Sink, MD
- Dr. Shraddha Desai, MD
Mailing Address
1600 N Randall Rd Ste 400
Elgin, IL 601237805
Phone: 8473818899