John Robert Sobotka, PA-C
- 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
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ferrara Dermatology Clinic
Dermatology practice · Grosse Pointe Woods, Michigan
Find John Sobotka's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
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
- 1154412161NPI Registry (opens in a new tab)
- 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
- Get email
- Mobile number
- Get number
- 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 Clinic20045 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.
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.
| Site | EHR vendor and product |
|---|---|
| Ferrara Dermatology Clinic | Available 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, MichiganPrimary
Physician assistants near John Sobotka
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
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.
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
- High cholesterol72%
- High blood pressure68%
- Arthritis43%
- Ischemic heart disease28%
- Anxiety24%
- Diabetes23%
- Cancer20%
- 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.
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
- 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.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John Robert Sobotka's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand 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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