Michael A. Gravina, PA
- Medicare patients, 2024
- 144
- Part D claims, 2024
- 231
- Affiliated sites
- 1
- Medical groups
- 3
- State license
- 1
- Practice address
- 33 S State St, Chicago, IL 60603
- Practice phone
- Call (877) 868-5351
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health Medical Associates
Chicago, Illinois
Find Michael Gravina'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.
Michael A. Gravina is a physician assistant in Chicago, Illinois
Michael Gravina practices at Signify Health Medical Associates in Chicago, Illinois.
Michael Gravina's NPI, 1649401522, was assigned on July 27, 2009. Michael Gravina holds Michigan license 5601005451.
- NPI
- 1649401522NPI Registry (opens in a new tab)
- NPI enumeration date
- July 27, 2009
- NPI status
- Active
- Practice phone
- (877) 868-5351
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Michael A. Gravina practices at Signify Health Medical Associates in Chicago, Illinois
Michael Gravina's primary practice is Signify Health Medical Associates, at 33 S State St, Chicago, IL 60603 in Cook County. The practice phone is (877) 868-5351.
- Signify Health Medical Associates33 S State St, Chicago, IL 60603 · Cook CountyPhone(877) 868-5351
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Michael A. Gravina is affiliated with 2 sites of care and 3 medical groups
Michael Gravina's primary practice is Signify Health Medical Associates in Chicago, Illinois. The medical group on file is Signify Health. Dmand AI also links Michael Gravina to 2 more medical groups 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 Michael A. Gravina's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Gravina practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health Medical Associates | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael A. Gravina is one of 4,299 physician assistants in Illinois
Physician assistant is Michael Gravina's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michael Gravina is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near Michael Gravina
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
Michael A. Gravina treated 144 Medicare patients in 2024, average age 73
CMS counts 144 Medicare patients who saw Michael Gravina in 2024. The largest group is 65 to 74, with 80 patients. 66% of them have high blood pressure, and 65% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Gravina's median patient age at 71, with 51% women.
Michael Gravina's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Gravina's Medicare patients by sex, 2024
- Women9868%
- Men4632%
Chronic conditions among Michael Gravina's Medicare patients, 2024
- High blood pressure66%
- High cholesterol65%
- Arthritis39%
- Anxiety28%
- Mood disorders26%
- Depression24%
- Diabetes22%
- Chronic kidney disease19%
Share of Medicare patients with each condition. A patient can have several.
Michael Gravina's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael A. Gravina wrote 231 Medicare Part D claims in 2024
In 2024, Michael Gravina wrote 231 Medicare Part D claims for 168 patients. 90% of them were for generic drugs.
Michael Gravina's Part D claims by kind of drug, 2024
- Generic207 claims90%
- Brand-name and other24 claims10%
Drug classes CMS tracks in Michael Gravina's Part D claims, 2024
- Antibiotics33%77 of 231 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
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Sources for Michael A. Gravina'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) |
| 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 Michael A. Gravina
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael A. Gravina's NPI number?
Michael A. Gravina's NPI number is 1649401522. It was assigned on July 27, 2009, and it is active in the NPI Registry.
What does Michael A. Gravina specialize in?
Michael A. Gravina is a physician assistant in Chicago, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michael A. Gravina practice?
Michael Gravina practices at 33 S State St, Chicago, IL 60603. Michael Gravina's primary practice is Signify Health Medical Associates in Chicago, Illinois. Dmand AI also links Michael Gravina to 2 medical groups and 1 group practice or clinic.
What is Michael A. Gravina's office phone number?
The practice phone on file for Michael Gravina is (877) 868-5351.
What is Michael A. Gravina's medical license number?
Michael Gravina holds Michigan license 5601005451.
What medical group is Michael A. Gravina part of?
Michael Gravina is linked to Signify Health. Dmand AI links Michael Gravina to 2 more medical groups.
How many Medicare patients does Michael A. Gravina see?
CMS counts 144 Medicare patients who saw Michael Gravina in 2024, with an average age of 73.
How long has Michael A. Gravina been practicing?
Michael Gravina graduated from medical school in 2008, 18 years ago.
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