John Robert Sobotka, PA-C

  • Grosse Pointe Woods, MI
  • Physician assistant
NPI1154412161PAC ID4789652017
Medicare patients, 2024
364
Part D claims, 2024
773
MIPS score, 2024
63
Industry payments
$819
Affiliated sites
1
Practice address
20045 Mack Ave, Grosse Pointe Woods, MI 48236-2322
Practice phone
Call (313) 884-5100
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Ferrara Dermatology Clinic

Dermatology practice · Grosse Pointe Woods, Michigan

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John Robert Sobotka is a physician assistant in Grosse Pointe Woods, Michigan

John Sobotka practices at Ferrara Dermatology Clinic in Grosse Pointe Woods, Michigan.

John Sobotka's NPI, 1154412161, was assigned on September 27, 2006. John Sobotka holds Michigan license 5601003842.

NPI and contact details
Medicare PAC ID
4789652017
NPI enumeration date
September 27, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(313) 884-5100
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
50
Medical school graduation
2002

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

John Robert Sobotka practices at Ferrara Dermatology Clinic in Grosse Pointe Woods, Michigan

John Sobotka's primary practice is Ferrara Dermatology Clinic, at 20045 Mack Ave, Grosse Pointe Woods, MI 48236-2322. The practice phone is (313) 884-5100.

  • Ferrara Dermatology Clinic
    20045 Mack Ave, Grosse Pointe Woods, MI 48236-2322Phone(313) 884-5100

Source: Dmand AI Affiliation Data

John Robert Sobotka is affiliated with 1 site of care and 1 medical group

John Sobotka's primary practice is Ferrara Dermatology Clinic in Grosse Pointe Woods, Michigan. The medical group on file is Ferrara Dermatology.

Ferrara Dermatology ClinicDermatology practice · Grosse Pointe Woods, MichiganPrimary
Ferrara DermatologyDermatology group, Grosse Pointe Woods, MI

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at John Robert Sobotka's practice

Dmand AI tracks the electronic health record (EHR) system at each site where John Sobotka practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ferrara Dermatology ClinicAvailable with a free account

Source: Dmand AI Technology Install Data

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John Robert Sobotka is one of 5,857 physician assistants in Michigan

Physician assistant is John Sobotka's primary specialty in the NPI Registry, under taxonomy code 363A00000X. John Sobotka is licensed in Michigan.

Specialties and state licenses

  • Physician assistant, MichiganPrimaryLicense 5601003842 · taxonomy 363A00000X

Physician assistants near John Sobotka

Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.

5,857physician assistants in Michigan
5physician assistants in Grosse Pointe Woods

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

John Robert Sobotka treated 364 Medicare patients in 2024, average age 74

CMS counts 364 Medicare patients who saw John Sobotka in 2024. The largest group is 65 to 74, with 203 patients. 72% of them have high cholesterol, and 68% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts John Sobotka's median patient age at 61, with 52% women.

Medicare patients, 2024364
Average age74
Average risk score1.00
Also on Medicaid3%

John Sobotka's Medicare patients by age, 2024

John Sobotka's Medicare patients by sex, 2024

  • Women17749%
  • Men18751%

Chronic conditions among John Sobotka's Medicare patients, 2024

  1. High cholesterol72%
  2. High blood pressure68%
  3. Arthritis43%
  4. Ischemic heart disease28%
  5. Anxiety24%
  6. Diabetes23%
  7. Cancer20%
  8. Chronic kidney disease20%

Share of Medicare patients with each condition. A patient can have several.

John Sobotka's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women52%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

John Robert Sobotka wrote 773 Medicare Part D claims in 2024

In 2024, John Sobotka wrote 773 Medicare Part D claims for 353 patients. 96% of them were for generic drugs.

Part D claims, 2024773
Part D patients353

John Sobotka's Part D claims by kind of drug, 2024

  • Generic739 claims96%
  • Brand-name34 claims4%

Drug classes CMS tracks in John Sobotka's Part D claims, 2024

  • Antibiotics8%64 of 773 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

John Robert Sobotka scored 63 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 63 out of 100 for John Sobotka for performance year 2024, reported as part of a group. John Sobotka accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

John Sobotka's MIPS scores, performance year 2024

  • 63of 100Final score
  • 88.1of 100Quality
  • 0of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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John Robert Sobotka received $819 in industry payments in 2025

CMS Open Payments shows 39 general payments to John Sobotka from 13 drug and device companies in 2025. Food and beverage make up the largest share, 91% of the total. Abbvie Inc. paid the most, $130.

General payments to John Sobotka by kind, 2025 to 2025

$819in total
  • Food and beverage$74791%
  • Education$729%

Companies that paid John Sobotka the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to John Sobotka

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for John Robert Sobotka's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about John Robert Sobotka

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is John Robert Sobotka's NPI number?

John Robert Sobotka's NPI number is 1154412161. It was assigned on September 27, 2006, and it is active in the NPI Registry.

What does John Robert Sobotka specialize in?

John Robert Sobotka is a physician assistant in Grosse Pointe Woods, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does John Robert Sobotka practice?

John Sobotka practices at 20045 Mack Ave, Grosse Pointe Woods, MI 48236-2322. John Sobotka's primary practice is Ferrara Dermatology Clinic in Grosse Pointe Woods, Michigan.

What is John Robert Sobotka's office phone number?

The practice phone on file for John Sobotka is (313) 884-5100.

What is John Robert Sobotka's medical license number?

John Sobotka holds Michigan license 5601003842.

What medical group is John Robert Sobotka part of?

John Sobotka is linked to Ferrara Dermatology.

Does John Robert Sobotka accept Medicare?

Yes. CMS lists John Sobotka as accepting Medicare assignment.

What is John Robert Sobotka's MIPS score?

John Sobotka's MIPS final score for performance year 2024 is 63 out of 100, reported as part of a group.

How many Medicare patients does John Robert Sobotka see?

CMS counts 364 Medicare patients who saw John Sobotka in 2024, with an average age of 74.

Has John Robert Sobotka received payments from drug or device companies?

CMS Open Payments shows $819 in general payments to John Sobotka from 13 companies from 2025 to 2025. The largest total came from Abbvie Inc.

How long has John Robert Sobotka been practicing?

John Sobotka graduated from medical school in 2002, 24 years ago.

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