Mark Alan Ubbens, CRNP
- Medicare patients, 2024
- 69
- Part D claims, 2024
- 218
- Hospital affiliations
- 2
- Medical groups
- 3
- State license
- 1
- Practice address
- 1500 S Lake Park Ave, Hobart, IN 46342
- Practice phone
- Call (219) 942-0551
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Mary Medical Center (IN)
Hobart, Indiana
Find Mark Ubbens' 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.
Mark Alan Ubbens is a nurse practitioner in Hobart, Indiana
Mark Ubbens practices at St Mary Medical Center (IN) in Hobart, Indiana.
Mark Ubbens' NPI, 1578938213, was assigned on December 7, 2015. Mark Ubbens holds Illinois license 209030092.
- NPI
- 1578938213NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173826815
- NPI enumeration date
- December 7, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (219) 942-0551
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Alan Ubbens practices at St Mary Medical Center (IN) in Hobart, Indiana
Mark Ubbens' primary practice is St Mary Medical Center (IN), at 1500 S Lake Park Ave, Hobart, IN 46342 in Lake County. The practice phone is (219) 942-0551.
- St Mary Medical Center (IN)1500 S Lake Park Ave, Hobart, IN 46342 · Lake CountyPhone(219) 942-0551
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark Alan Ubbens is affiliated with 3 sites of care and 3 medical groups
Mark Ubbens' primary practice is St Mary Medical Center (IN) in Hobart, Indiana. Mark Ubbens is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians (University of Chicago Physicians Group). Dmand AI also links Mark Ubbens to 1 more hospital and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark Alan Ubbens' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Ubbens practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Mary Medical Center (IN) | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Alan Ubbens is one of 2,019 nurse practitioners in Indiana
Nurse practitioner is Mark Ubbens' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Mark Ubbens is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Mark Ubbens
Counts of nurse practitioners 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
Mark Alan Ubbens treated 69 Medicare patients in 2024, average age 77
CMS counts 69 Medicare patients who saw Mark Ubbens in 2024. The largest group is 75 to 84, with 23 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.02, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mark Ubbens' median patient age at 37, with 43% women.
Mark Ubbens' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Ubbens' Medicare patients by sex, 2024
- Women3652%
- Men3348%
Chronic conditions among Mark Ubbens' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Ischemic heart disease58%
- Mood disorders52%
- Anxiety48%
- Osteoporosis48%
- Chronic kidney disease45%
Share of Medicare patients with each condition. A patient can have several.
Mark Ubbens' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark Alan Ubbens wrote 218 Medicare Part D claims in 2024
In 2024, Mark Ubbens wrote 218 Medicare Part D claims for 124 patients. 93% of them were for generic drugs.
Mark Ubbens' Part D claims by kind of drug, 2024
- Generic202 claims93%
- Brand-name and other16 claims7%
Drug classes CMS tracks in Mark Ubbens' Part D claims, 2024
- Opioids32%69 of 218 claims
- Antibiotics7%16 of 218 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
How Mark Alan Ubbens takes part in Medicare
Mark Ubbens accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Mark Alan Ubbens'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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 Mark Alan Ubbens
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Alan Ubbens' NPI number?
Mark Alan Ubbens' NPI number is 1578938213. It was assigned on December 7, 2015, and it is active in the NPI Registry.
What does Mark Alan Ubbens specialize in?
Mark Alan Ubbens is a nurse practitioner in Hobart, Indiana. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mark Alan Ubbens practice?
Mark Ubbens practices at 1500 S Lake Park Ave, Hobart, IN 46342. Mark Ubbens' primary practice is St Mary Medical Center (IN) in Hobart, Indiana. Dmand AI also links Mark Ubbens to 1 hospital and 2 medical groups.
What is Mark Alan Ubbens' office phone number?
The practice phone on file for Mark Ubbens is (219) 942-0551.
What is Mark Alan Ubbens' medical license number?
Mark Ubbens holds Illinois license 209030092.
Which hospitals is Mark Alan Ubbens affiliated with?
Mark Ubbens is affiliated with University of Chicago Medical Center. Dmand AI links Mark Ubbens to 1 more hospital.
What medical group is Mark Alan Ubbens part of?
Mark Ubbens is linked to UChicago Medicine Physicians (University of Chicago Physicians Group). Dmand AI links Mark Ubbens to 2 more medical groups.
Does Mark Alan Ubbens accept Medicare?
Yes. CMS lists Mark Ubbens as accepting Medicare assignment.
How many Medicare patients does Mark Alan Ubbens see?
CMS counts 69 Medicare patients who saw Mark Ubbens in 2024, with an average age of 77.
How long has Mark Alan Ubbens been practicing?
Mark Ubbens graduated from medical school in 2015, 11 years ago.
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