Dr. Eugene Stanley Olsowka, MD, PhD
- Medicare services, 2024
- 2,038
- Medicare patients, 2024
- 747
- Hospital affiliations
- 4
- Industry payments
- $64
- Medical groups
- 7
- Practice address
- 1447 N Harrison, Saginaw, MI 48602
- Practice phone
- Call (989) 583-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Olsowka's professional email, personal email and mobile number
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Dr. Eugene Stanley Olsowka is a pathologist in Saginaw, Michigan
Dr. Olsowka practices at Covenant Medical Center Harrison in Saginaw, Michigan, part of Covenant HealthCare.
Dr. Olsowka's NPI, 1407943871, was assigned on October 6, 2006. Dr. Olsowka graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1984. Dr. Olsowka holds Michigan license 4301063271.
- NPI
- 1407943871NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729073465
- NPI enumeration date
- October 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (989) 583-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eugene Stanley Olsowka practices at Covenant Medical Center Harrison in Saginaw, Michigan
Dr. Olsowka's primary practice is Covenant Medical Center Harrison, at 1447 N Harrison, Saginaw, MI 48602 in Saginaw County. The practice phone is (989) 583-6000.
- Covenant Medical Center Harrison1447 N Harrison, Saginaw, MI 48602 · Saginaw CountyPhone(989) 583-6000
Source: Dmand AI Affiliation Data
Dr. Eugene Stanley Olsowka is affiliated with 4 sites of care and 7 medical groups
Dr. Olsowka's primary practice is Covenant Medical Center Harrison in Saginaw, Michigan, part of Covenant HealthCare. Dr. Olsowka is also affiliated with Hills & Dales Healthcare. The medical group on file is Covenant Medical Group. Dmand AI also links Dr. Olsowka to 2 more hospitals and 6 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eugene Stanley Olsowka's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Olsowka practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Covenant Medical Center Harrison | Available with a free account |
| +3 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Covenant HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Eugene Stanley Olsowka is one of 386 pathologists in Michigan
Anatomic pathology and clinical pathology is Dr. Olsowka's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Olsowka is licensed in Michigan.
Specialties and state licenses
- Anatomic pathology and clinical pathology, MichiganPrimary
Pathologists near Dr. Olsowka
Counts of pathologists 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
Dr. Eugene Stanley Olsowka billed Medicare for 2,038 services in 2024
CMS data shows 2,038 Medicare services from Dr. Olsowka across 14 procedure codes in 2024, for 747 Medicare patients. Medicare paid $53,957 for them.
Dr. Olsowka's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,9842024: 2,0252%
- Other services
- 2023: 02024: 13
Where Dr. Olsowka's Medicare services took place, 2024
- In an office121%
- In a facility2,02699%
Dr. Olsowka compared with the Michigan median for pathologists, 2024
- Dr. Olsowka
- Michigan median
- Medicare services
- 2,038vs 9902.1 times
- Medicare patients
- 747vs 44369% above
Medians across 401 pathologists in Michigan with Dmand AI profiles that report each measure.
Dr. Olsowka's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Olsowka and other pathologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eugene Stanley Olsowka treated 747 Medicare patients in 2024, average age 72
CMS counts 747 Medicare patients who saw Dr. Olsowka in 2024. The largest group is 65 to 74, with 327 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.52, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Olsowka's median patient age at 58, with 59% women.
Dr. Olsowka's Medicare patients by age, 2024
Dr. Olsowka's Medicare patients by sex, 2024
- Women42056%
- Men32744%
Chronic conditions among Dr. Olsowka's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Diabetes34%
- Chronic kidney disease33%
- Ischemic heart disease33%
- Mood disorders32%
- Anxiety30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Olsowka's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Eugene Stanley Olsowka takes part in Medicare
Dr. Olsowka 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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Dr. Eugene Stanley Olsowka received $64 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Olsowka from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $64.
Companies that paid Dr. Olsowka the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eugene Stanley Olsowka graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Olsowka graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eugene Stanley Olsowka'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Eugene Stanley Olsowka
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Eugene Stanley Olsowka's NPI number?
Dr. Eugene Stanley Olsowka's NPI number is 1407943871. It was assigned on October 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eugene Stanley Olsowka?
Dr. Eugene Stanley Olsowka is a pathologist in Saginaw, Michigan. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Eugene Stanley Olsowka practice?
Dr. Olsowka practices at 1447 N Harrison, Saginaw, MI 48602. Dr. Olsowka's primary practice is Covenant Medical Center Harrison in Saginaw, Michigan, part of Covenant HealthCare. Dmand AI also links Dr. Olsowka to 2 hospitals and 6 medical groups.
What is Dr. Eugene Stanley Olsowka's office phone number?
The practice phone on file for Dr. Olsowka is (989) 583-6000.
What is Dr. Eugene Stanley Olsowka's medical license number?
Dr. Olsowka holds Michigan license 4301063271.
Which hospitals is Dr. Eugene Stanley Olsowka affiliated with?
Dr. Olsowka practices at Covenant Medical Center Harrison in Saginaw, Michigan. Dr. Olsowka is also affiliated with Hills & Dales Healthcare. Dmand AI links Dr. Olsowka to 2 more hospitals.
What medical group is Dr. Eugene Stanley Olsowka part of?
Dr. Olsowka is linked to Covenant Medical Group. Dmand AI links Dr. Olsowka to 6 more medical groups.
Does Dr. Eugene Stanley Olsowka accept Medicare?
Yes. CMS data shows Dr. Olsowka billed Medicare for 2,038 services in 2024, and Dr. Olsowka accepts Medicare assignment.
How many Medicare patients does Dr. Eugene Stanley Olsowka see?
CMS counts 747 Medicare patients who saw Dr. Olsowka in 2024, with an average age of 72.
What services does Dr. Eugene Stanley Olsowka bill to Medicare?
In 2024, Dr. Olsowka's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88342) and lab and pathology test (88341).
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Where did Dr. Eugene Stanley Olsowka go to medical school?
Dr. Olsowka graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1984.
Has Dr. Eugene Stanley Olsowka received payments from drug or device companies?
CMS Open Payments shows $64 in general payments to Dr. Olsowka from 1 company from 2017 to 2017. The largest total came from Genentech, Inc.
How long has Dr. Eugene Stanley Olsowka been practicing?
Dr. Olsowka graduated from medical school in 1984, 42 years ago.
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