Mary Clare Hogan
- Medicare patients, 2024
- 275
- Part D claims, 2024
- 443
- Hospital affiliations
- 3
- Industry payments
- $336
- Medical group
- 1
- Practice address
- 1800 Hollister Dr, Libertyville, IL 60048
- Practice phone
- Call (847) 549-1176
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Grand Oaks Surgical, S.C.
Libertyville, Illinois
Find Mary Hogan'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.
Mary Clare Hogan is a family nurse practitioner in Libertyville, Illinois
Mary Hogan practices at Grand Oaks Surgical, S.C. in Libertyville, Illinois.
Mary Hogan's NPI, 1629631478, was assigned on April 17, 2019. Mary Hogan holds Illinois license 209.019064.
- NPI
- 1629631478NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385986652
- NPI enumeration date
- April 17, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (847) 549-1176
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary Clare Hogan practices at Grand Oaks Surgical, S.C. in Libertyville, Illinois
Mary Hogan's primary practice is Grand Oaks Surgical, S.C., at 1800 Hollister Dr, Libertyville, IL 60048 in Lake County. The practice phone is (847) 549-1176.
- Grand Oaks Surgical, S.C.1800 Hollister Dr, Libertyville, IL 60048 · Lake CountyPhone(847) 549-1176
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mary Clare Hogan is affiliated with 5 sites of care and 1 medical group
Mary Hogan's primary practice is Grand Oaks Surgical, S.C. in Libertyville, Illinois. Mary Hogan is also affiliated with Advocate Condell Medical Center. The medical group on file is UroPartners. Dmand AI also links Mary Hogan to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mary Clare Hogan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Hogan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Grand Oaks Surgical, S.C. | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Mary Clare Hogan is one of 7,275 family nurse practitioners in Illinois
Family is Mary Hogan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Mary Hogan is licensed in Illinois.
Specialties and state licenses
- Family nurse practitioner, IllinoisPrimary
Family nurse practitioners near Mary Hogan
Counts of family 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
Mary Clare Hogan treated 275 Medicare patients in 2024, average age 77
CMS counts 275 Medicare patients who saw Mary Hogan in 2024. The largest group is 75 to 84, with 121 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.66, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mary Hogan's median patient age at 70, with 36% women.
Mary Hogan's Medicare patients by age, 2024
Mary Hogan's Medicare patients by sex, 2024
- Women9233%
- Men18367%
Chronic conditions among Mary Hogan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Ischemic heart disease37%
- Chronic kidney disease35%
- Diabetes35%
- Cancer30%
- Heart failure29%
Share of Medicare patients with each condition. A patient can have several.
Mary Hogan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women36%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary Clare Hogan wrote 443 Medicare Part D claims in 2024
In 2024, Mary Hogan wrote 443 Medicare Part D claims for 223 patients. 86% of them were for generic drugs.
Mary Hogan's Part D claims by kind of drug, 2024
- Generic383 claims86%
- Brand-name60 claims14%
Drug classes CMS tracks in Mary Hogan's Part D claims, 2024
- Antibiotics31%138 of 443 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
Mary Clare Hogan offers telehealth to Medicare patients
Mary Hogan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mary Hogan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Mary Clare Hogan received $336 in industry payments in 2025
CMS Open Payments shows 10 general payments to Mary Hogan from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. PROCEPT BioRobotics Corporation paid the most, $133.
Companies that paid Mary Hogan 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 Mary Clare Hogan'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 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) |
| 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 Mary Clare Hogan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary Clare Hogan's NPI number?
Mary Clare Hogan's NPI number is 1629631478. It was assigned on April 17, 2019, and it is active in the NPI Registry.
What does Mary Clare Hogan specialize in?
Mary Clare Hogan is a family nurse practitioner in Libertyville, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Mary Clare Hogan practice?
Mary Hogan practices at 1800 Hollister Dr, Libertyville, IL 60048. Mary Hogan's primary practice is Grand Oaks Surgical, S.C. in Libertyville, Illinois. Dmand AI also links Mary Hogan to 2 hospitals and 1 group practice or clinic.
What is Mary Clare Hogan's office phone number?
The practice phone on file for Mary Hogan is (847) 549-1176.
What is Mary Clare Hogan's medical license number?
Mary Hogan holds Illinois license 209.019064.
Which hospitals is Mary Clare Hogan affiliated with?
Mary Hogan is affiliated with Advocate Condell Medical Center. Dmand AI links Mary Hogan to 2 more hospitals.
What medical group is Mary Clare Hogan part of?
Mary Hogan is linked to UroPartners.
Does Mary Clare Hogan accept Medicare?
Yes. CMS lists Mary Hogan as accepting Medicare assignment.
Does Mary Clare Hogan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Mary Hogan as offering telehealth services.
How many Medicare patients does Mary Clare Hogan see?
CMS counts 275 Medicare patients who saw Mary Hogan in 2024, with an average age of 77.
Has Mary Clare Hogan received payments from drug or device companies?
CMS Open Payments shows $336 in general payments to Mary Hogan from 9 companies from 2025 to 2025. The largest total came from PROCEPT BioRobotics Corporation.
How long has Mary Clare Hogan been practicing?
Mary Hogan graduated from medical school in 2018, 8 years ago.
Selling to family practices?
See family nurse practitioners in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card