Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Benjamin Jay Workman , MD

Dermatology • Midland, MI

Active NPI 1568751931 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

2711 W Wackerly St
Midland, MI 486406922

Call 9898376868 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

2711 W Wackerly St

Midland, MI 486406922

Telephone 9898376868
Fax 9898376837
Organization at the Same NPPES Address or Phone
Jennifer Nash, Md Dermatology Associates Of Midland, Plc Facility NPI 1629586268

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 2 distinct group names: Brent M Boyce Md Pc; Jennifer Nash Md Dermatology Associates Of Midland, Plc. 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

Medical School

Wayne State University School Of Medicine

Graduation Year

2011

Medicare patients

1,140 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $189,183 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.

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 – by Provider and Service, 2024.

Paid by Medicare

About $128,163 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

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 – by Provider and Service, 2024.

30-day fills

2,876 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

$3,026,741 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

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, 2024.

Open Payments general payments, program year 2025

All general payments: $70,526.27 across 172 records.

By nature of payment (3 largest of 4)

  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $66,111.00 across 16 records.
  • Food and Beverage: $3,003.11 across 144 records.
  • Travel and Lodging: $1,299.00 across 10 records.

Reporting-company totals (3 largest of 18)

  • Sanofi and Genzyme US Companies: $47,403.47 across 40 records.
  • Janssen Pharmaceuticals, Inc: $21,636.21 across 35 records.
  • ABBVIE INC.: $308.21 across 24 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.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

15 years (graduated 2011)

CMS Doctors and Clinicians data list 2011 as the year this clinician finished professional 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

2011

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.

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?”

Guide: What Medicare assignment means

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.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Workman 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.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Workman 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.

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.

Guide: What ordering and referring status means

Compared with the same specialty in Midland and Michigan

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 75% of clinicians listed under Dermatology in Michigan (2024, 297 clinicians with data). Median for this group: 1,673. Middle half: 766 to 3,100.

Too few clinicians listed under Dermatology in Midland have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 70% of clinicians listed under Dermatology in Michigan (2024, 297 clinicians with data). Median for this group: $112,020. Middle half: $47,322 to $203,217.

Too few clinicians listed under Dermatology in Midland have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 65% of clinicians listed under Dermatology in Michigan (2024, 297 clinicians with data). Median for this group: $78,058. Middle half: $33,270 to $145,116.

Too few clinicians listed under Dermatology in Midland have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 85% of clinicians listed under Dermatology in Michigan (2024, 335 clinicians with data). Median for this group: 655. Middle half: 288 to 1,177.

Too few clinicians listed under Dermatology in Midland have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 95% of clinicians listed under Dermatology in Michigan (2024, 335 clinicians with data). Median for this group: $90,021. Middle half: $10,648 to $315,967.

Too few clinicians listed under Dermatology in Midland have Medicare Part D data for 2024 to compare.

6 active clinicians are listed under Dermatology with a practice address in Midland, MI (471 in Michigan).

Addresses are self-reported to NPPES and may be out of date.

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 · 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

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 172 records totaling $70,526.27.

Manufacturer Payment Nature Product Type Amount ($)
Sanofi and Genzyme US Companies
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
DUPIXENT General $5,586.00
Sanofi and Genzyme US Companies
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
DUPIXENT General $5,586.00
Sanofi and Genzyme US Companies
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
DUPIXENT General $5,586.00
Janssen Pharmaceuticals, Inc
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
TREMFYA General $5,250.00
Janssen Pharmaceuticals, Inc
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
TREMFYA General $5,250.00
Janssen Pharmaceuticals, Inc
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
TREMFYA General $5,250.00
Sanofi and Genzyme US Companies
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
DUPIXENT General $4,522.00
Sanofi and Genzyme US Companies
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
DUPIXENT General $4,522.00
Sanofi and Genzyme US Companies
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
DUPIXENT General $4,522.00
Sanofi and Genzyme US Companies
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
DUPIXENT General $4,522.00
Sanofi and Genzyme US Companies
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
DUPIXENT General $4,256.00
Janssen Pharmaceuticals, Inc
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
TREMFYA General $3,375.00
Sanofi and Genzyme US Companies
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
DUPIXENT General $2,926.00
Sanofi and Genzyme US Companies
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
DUPIXENT General $2,394.00
Janssen Pharmaceuticals, Inc
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
TREMFYA General $1,500.00
Sanofi and Genzyme US Companies
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
DUPIXENT General $1,064.00
Sanofi and Genzyme US Companies
Travel and Lodging
Cash or cash equivalent
DUPIXENT General $205.80
Sanofi and Genzyme US Companies
Travel and Lodging
Cash or cash equivalent
DUPIXENT General $196.00
Sanofi and Genzyme US Companies
Travel and Lodging
Cash or cash equivalent
DUPIXENT General $193.20
Sanofi and Genzyme US Companies
Travel and Lodging
Cash or cash equivalent
DUPIXENT General $169.40
Sanofi and Genzyme US Companies
Food and Beverage
In-kind items and services
DUPIXENT General $136.97
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $132.29
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $126.72
Sanofi and Genzyme US Companies
Travel and Lodging
Cash or cash equivalent
DUPIXENT General $124.60
Janssen Pharmaceuticals, Inc
Travel and Lodging
Cash or cash equivalent
TREMFYA General $123.20

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 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 – by Provider and Service data, 2017–2024; 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
17003 Destruction of precancer skin growth, 2-14 growths
1,177 298 $9.86 $6.20
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
778 653 $139.56 $87.42
17000 Destruction of precancer skin growth, 1 growth
525 455 $102.38 $56.65
17110 Destruction of skin growth, 1-14 growths
193 178 $170.17 $104.89
11102 Biopsy of related skin growth, first growth
180 165 $150.09 $86.92
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
161 161 $171.71 $108.10
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
157 154 $86.29 $54.25
99202 New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more
59 59 $110.42 $69.54
11103 Biopsy of related skin growth, each additional growth
28 24 $75.36 $47.51
17281 Destruction of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm
23 21 $273.73 $161.38
69100 Biopsy of ear
20 19 $143.99 $79.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
20 16 $197.05 $124.20
11900 Injection into skin growth, 1-7 growths
19 14 $86.87 $44.62
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm
16 16 $458.99 $280.30
12051 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less
14 14 $427.75 $269.44

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.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Triamcinolone Acetonide Triamcinolone Acetonide 179 6,090 $1,832.67 117
Dupixent Pen Dupilumab 153 4,284 $627,703.53 17
Doxycycline Hyclate Doxycycline Hyclate 148 7,316 $4,137.58 78
Clobetasol Propionate Clobetasol Propionate 138 4,298 $5,332.25 87
Fluorouracil Fluorouracil 135 4,190 $8,299.22 124
Ketoconazole Ketoconazole 104 3,968 $1,744.55 58
Minoxidil Minoxidil 77 6,870 $1,251.64 30
Betamethasone Dipropionate Betamethasone Dipropionate 74 2,053 $3,827.65 54
Finasteride Finasteride 62 5,580 $675.53 21
Skyrizi Pen Risankizumab-Rzaa 59 4,592 $1,205,411.20 18
Metronidazole Metronidazole 51 1,936 $2,398.44 35
Fluocinonide Fluocinonide 51 1,958 $1,525.95 36
Prednisone Prednisone 48 1,937 $199.77 29
Hydroxychloroquine Sulfate Hydroxychloroquine Sulfate 46 3,284 $3,558.84 16
Acitretin Acitretin 46 2,970 $18,668.21 12
Humira(Cf) Pen Adalimumab 46 1,568 $589,873.26 —
Dupixent Syringe Dupilumab 32 980 $126,869.97 —
Cephalexin Cephalexin 27 481 $233.84 23
Methotrexate Methotrexate Sodium 27 2,181 $1,603.36 —
Mometasone Furoate Mometasone Furoate 26 804 $407.84 22
Valacyclovir Valacyclovir Hcl 26 1,890 $1,943.83 12
Dapsone Dapsone 26 1,740 $4,222.90 —
Fluconazole Fluconazole 24 834 $361.29 14
Clotrimazole-Betamethasone Clotrimazole/Betamethasone Dip 22 781 $362.09 19
Mycophenolate Mofetil Mycophenolate Mofetil 22 1,500 $5,056.04 —

(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: 2025-08-19
Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

License # reported to NPPES MI 4301099085

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Michigan Department of Licensing and Regulatory Affairs.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - DERMATOLOGY

Medicare Enrollment ID

I20150707003026

Enrollment State Jurisdiction

MI

PECOS Control ID

4385956127

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

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

Jennifer Nash Md Dermatology Associates Of Midland, Plc

2711 W Wackerly St, Midland, MI 486406922

Phone: 9898376868

Brent M Boyce Md Pc

4497 Sheffield Pl, Bay City, MI 487062554

Phone: 9898833800

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

3 listed
Shannon Ahrens , PA

Physician Assistant

NPI 1932139367

Physician Assistant

NPI 1114308962

Doctor of Medicine (M.D.)

NPI 1194844324

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

8 Historical Events
📍
Updated Practice Location August 19, 2025

Registered at 2711 W WACKERLY ST, MIDLAND, MI 486406922 (Tel: 9898376868)

📍
Updated Business Mailing Address August 19, 2025

Registered at 2711 W WACKERLY ST, MIDLAND, MI 486406922 (Tel: 9898376868)

âś…
NPI Profile Active November 03, 2015

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) November 03, 2015

Registered at 4497 SHEFFIELD PL, BAY CITY, MI 487062554 (Tel: 9898833800)

📍
Business Mailing Address (Initial Record) November 03, 2015

Registered at 106 E MAIN ST, SEBEWAING, MI 487591568 (Tel: 9898833800)

👤
Provider Name / Credentials (Initial Record) November 03, 2015

Recorded as BENJAMIN WORKMAN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 03, 2015

Dermatology (license number reported to NPPES: MI 4301099085)

🟢
Initial NPI Registration & Enumeration April 06, 2011

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1568751931
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 06, 2011
Last Update: August 19, 2025
Sole Proprietor: No

Other Dermatology Specialists in Midland

Healthcare providers in Midland

Mailing Address

2711 W Wackerly St

Midland, MI 486406922

Phone: 9898376868

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.