Maria Perozzi, PA
- Medicare patients, 2024
- 71
- Part D claims, 2024
- 594
- Hospital affiliations
- 1
- Industry payments
- $275
- Medical groups
- 2
- 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 Maria Perozzi'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.
Maria Perozzi is a physician assistant in Hobart, Indiana
Maria Perozzi practices at St Mary Medical Center (IN) in Hobart, Indiana.
Maria Perozzi's NPI, 1427644145, was assigned on December 16, 2020. Maria Perozzi holds Illinois license 085.008080.
- NPI
- 1427644145NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880007533
- NPI enumeration date
- December 16, 2020
- 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
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Maria Perozzi practices at St Mary Medical Center (IN) in Hobart, Indiana
Maria Perozzi's 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
Maria Perozzi is affiliated with 4 sites of care and 2 medical groups
Maria Perozzi's primary practice is St Mary Medical Center (IN) in Hobart, Indiana. Maria Perozzi is also affiliated with Rush University Medical Center. The medical group on file is Rush University Internists. Dmand AI also links Maria Perozzi to 2 more group practices and clinics and 1 medical group, 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 Maria Perozzi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maria Perozzi practices, 3 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 |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Maria Perozzi is one of 2,113 physician assistants in Indiana
Physician assistant is Maria Perozzi's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Maria Perozzi is licensed in Illinois.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
Physician assistants near Maria Perozzi
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
Maria Perozzi treated 71 Medicare patients in 2024, average age 72
CMS counts 71 Medicare patients who saw Maria Perozzi in 2024. The largest group is 65 to 74, with 29 patients. 70% of them have high cholesterol, and 68% have high blood pressure. 28% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Maria Perozzi's median patient age at 39, with 63% women.
Maria Perozzi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Maria Perozzi's Medicare patients by sex, 2024
- Women3448%
- Men3752%
Chronic conditions among Maria Perozzi's Medicare patients, 2024
- High cholesterol70%
- High blood pressure68%
- Arthritis51%
- Diabetes34%
- Ischemic heart disease25%
- Chronic kidney disease24%
- Anxiety23%
- Cancer21%
Share of Medicare patients with each condition. A patient can have several.
Maria Perozzi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Maria Perozzi wrote 594 Medicare Part D claims in 2024
In 2024, Maria Perozzi wrote 594 Medicare Part D claims for 245 patients. 95% of them were for generic drugs.
Maria Perozzi's Part D claims by kind of drug, 2024
- Generic563 claims95%
- Brand-name31 claims5%
Drug classes CMS tracks in Maria Perozzi's Part D claims, 2024
- Opioids43%257 of 594 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 Maria Perozzi takes part in Medicare
Maria Perozzi 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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Maria Perozzi received $275 in industry payments in 2025
CMS Open Payments shows 5 general payments to Maria Perozzi from 3 drug and device companies in 2025. Food and beverage make up the largest share, 64% of the total. Janssen Pharmaceuticals, Inc paid the most, $217.
General payments to Maria Perozzi by kind, 2025 to 2025
- Food and beverage$17564%
- Education$10036%
Companies that paid Maria Perozzi 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 Maria Perozzi'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 Maria Perozzi
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Maria Perozzi's NPI number?
Maria Perozzi's NPI number is 1427644145. It was assigned on December 16, 2020, and it is active in the NPI Registry.
What does Maria Perozzi specialize in?
Maria Perozzi is a physician assistant in Hobart, Indiana. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Maria Perozzi practice?
Maria Perozzi practices at 1500 S Lake Park Ave, Hobart, IN 46342. Maria Perozzi's primary practice is St Mary Medical Center (IN) in Hobart, Indiana. Dmand AI also links Maria Perozzi to 2 group practices and clinics and 1 medical group.
What is Maria Perozzi's office phone number?
The practice phone on file for Maria Perozzi is (219) 942-0551.
What is Maria Perozzi's medical license number?
Maria Perozzi holds Illinois license 085.008080.
Which hospitals is Maria Perozzi affiliated with?
Maria Perozzi is affiliated with Rush University Medical Center.
What medical group is Maria Perozzi part of?
Maria Perozzi is linked to Rush University Internists. Dmand AI links Maria Perozzi to 1 more medical group.
Does Maria Perozzi accept Medicare?
Yes. CMS lists Maria Perozzi as accepting Medicare assignment.
How many Medicare patients does Maria Perozzi see?
CMS counts 71 Medicare patients who saw Maria Perozzi in 2024, with an average age of 72.
Has Maria Perozzi received payments from drug or device companies?
CMS Open Payments shows $275 in general payments to Maria Perozzi from 3 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Maria Perozzi been practicing?
Maria Perozzi graduated from medical school in 2020, 6 years ago.
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