Dr. Gene M. Schoonmaker , MD
Dermatology • Springfield, MO
3231 S National Ave
Springfield, MO 658077304
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 February 15, 2007; this date does not establish years in practice.
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Published CMS data list 657 Medicare Part D prescriptions, including refills, in 2016.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2016. Published rows only; this is not a quality measure.
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Published Part D records, 2016:
- Triamcinolone Acetonide — 165 prescription fills, including refills.
- Minocycline Hcl — 87 prescription fills, including refills.
- Clobetasol Propionate — 69 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2016. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 17 records in the table · Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 905 in 2013 to 657 in 2016.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2013–2016.
Practice Location & Contact Primary Location
3231 S National Ave
Springfield, MO 658077304
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
Dermatology: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
798 standardized 30-day fills in 2016
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
$164,911 in 2016
The total cost of these prescriptions in 2016, 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, 2016.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019–2025.
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.
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.
Compared with the same specialty in Springfield and Missouri
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Schoonmaker are from 2016.
14 active clinicians are listed under Dermatology with a practice address in Springfield, MO (279 in Missouri).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Springfield
0% of these 14 clinicians have the CMS telehealth indicator.
57.1% of these 14 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 D prescriptions
Medicare Part D prescriptions decreased 27% from 905 in 2013 to 657 in 2016.
- 2013: 905
- 2014: 1,103
- 2015: 1,199
- 2016: 657
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30-day fills
30-day fills decreased 20% from 992 in 2013 to 798 in 2016.
- 2013: 992
- 2014: 1,219
- 2015: 1,346
- 2016: 798
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Part D drug cost
Part D drug cost increased 248% from $47,338 in 2013 to $164,911 in 2016.
- 2013: $47,338
- 2014: $86,050
- 2015: $171,844
- 2016: $164,911
Sources: CMS Medicare Part D Prescribers (2016), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2016.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Triamcinolone Acetonide | Triamcinolone Acetonide | 165 | 2,436 | $1,143.19 | 111 |
| Minocycline Hcl | Minocycline Hcl | 87 | 3,477 | $1,129.51 | 27 |
| Clobetasol Propionate | Clobetasol Propionate | 69 | 1,198 | $9,005.23 | 40 |
| Prednisone | Prednisone | 49 | 1,374 | $317.36 | 23 |
| Hydroxychloroquine Sulfate | Hydroxychloroquine Sulfate | 40 | 1,800 | $4,282.68 | — |
| Doxycycline Hyclate | Doxycycline Hyclate | 31 | 1,530 | $1,518.12 | — |
| Valacyclovir | Valacyclovir Hcl | 30 | 436 | $580.59 | 12 |
| Levocetirizine Dihydrochloride | Levocetirizine Dihydrochloride | 27 | 870 | $280.60 | — |
| Ketoconazole | Ketoconazole | 24 | 575 | $239.62 | 14 |
| Enbrel | Etanercept | 23 | 668 | $90,477.97 | — |
| Amoxicillin | Amoxicillin | 20 | 1,140 | $161.97 | — |
| Montelukast Sodium | Montelukast Sodium | 18 | 600 | $150.70 | — |
| Methotrexate | Methotrexate Sodium | 17 | 987 | $578.39 | — |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 17 | 735 | $529.40 | — |
| Fluorouracil | Fluorouracil | 15 | 201 | $1,898.73 | 14 |
| Humira Pen | Adalimumab | 13 | 364 | $52,413.17 | — |
| Acyclovir | Acyclovir | 12 | 360 | $204.00 | — |
Source: CMS Part D by Provider and Drug, 2016; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC 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.
Additional State Medicaid & Healthcare Payer Identifiers
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Family Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Family Nurse Practitioner (Certified)
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Family Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Family Nurse Practitioner
Career & Practice History
NPI enumerated February 15, 2007.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Dermatology Specialists in Springfield
- Dr. Joshua Dimmick, MD
- Dr. Jenifer Insley, MD
- Dr. Lesley Hawley, MD
- Michael Kremer
- Dr. Catherine Laughlin, MD
- Dr. Jay Pearcy, MD
Mailing Address
Po Box 2580
Springfield, MO 658012580
Phone: 4178294620