Andrea K. Hammer
- Medicare patients, 2024
- 141
- Part D claims, 2024
- 137
- MIPS score, 2024
- 82
- Hospital affiliations
- 1
- Industry payments
- $47
- Practice address
- 405 W Jackson, Carbondale, IL 62901
- Practice phone
- Call (618) 549-0721
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Andrea Hammer'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.
Andrea K. Hammer is a nurse practitioner in Carbondale, Illinois
Andrea Hammer practices at SIH Memorial Hospital of Carbondale in Carbondale, Illinois, part of Southern Illinois Healthcare.
Andrea Hammer's NPI, 1841928967, was assigned on August 9, 2022. Andrea Hammer holds Illinois license 209025636.
- NPI
- 1841928967NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587049812
- NPI enumeration date
- August 9, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (618) 549-0721
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Andrea K. Hammer practices at SIH Memorial Hospital of Carbondale in Carbondale, Illinois
Andrea Hammer's primary practice is SIH Memorial Hospital of Carbondale, at 405 W Jackson, Carbondale, IL 62901 in Jackson County. The practice phone is (618) 549-0721.
- SIH Memorial Hospital of Carbondale405 W Jackson, Carbondale, IL 62901 · Jackson CountyPhone(618) 549-0721
Source: Dmand AI Affiliation Data
Andrea K. Hammer is affiliated with 2 sites of care and 1 medical group
Andrea Hammer's primary practice is SIH Memorial Hospital of Carbondale in Carbondale, Illinois, part of Southern Illinois Healthcare. The medical group on file is Southern Illinois Healthcare (SIH). Dmand AI also links Andrea Hammer to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Andrea K. Hammer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Andrea Hammer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SIH Memorial Hospital of Carbondale | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Andrea K. Hammer is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Andrea Hammer's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Andrea Hammer is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Andrea Hammer
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
Andrea K. Hammer treated 141 Medicare patients in 2024, average age 74
CMS counts 141 Medicare patients who saw Andrea Hammer in 2024. The largest group is 75 to 84, with 49 patients. 75% of them have arthritis, and 75% have high blood pressure. 36% are also on Medicaid. Their average risk score is 2.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Andrea Hammer's median patient age at 65, with 56% women.
Andrea Hammer's Medicare patients by age, 2024
Andrea Hammer's Medicare patients by sex, 2024
- Women8258%
- Men5942%
Chronic conditions among Andrea Hammer's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol70%
- Anxiety52%
- Mood disorders48%
- Depression44%
- Chronic kidney disease42%
- Diabetes40%
Share of Medicare patients with each condition. A patient can have several.
Andrea Hammer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Andrea K. Hammer wrote 137 Medicare Part D claims in 2024
In 2024, Andrea Hammer wrote 137 Medicare Part D claims for 60 patients. 95% of them were for generic drugs.
Andrea Hammer's Part D claims by kind of drug, 2024
- Generic130 claims95%
- Brand-name and other7 claims5%
Drug classes CMS tracks in Andrea Hammer's Part D claims, 2024
- Opioids18%25 of 137 claims
- Antibiotics11%15 of 137 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
Andrea K. Hammer scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Andrea Hammer for performance year 2024, reported as part of a group. Andrea Hammer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Andrea Hammer's MIPS scores, performance year 2024
- 82of 100Final score
- 55.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Andrea K. Hammer received $47 in industry payments in 2025
CMS Open Payments shows 2 general payments to Andrea Hammer from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $47.
Companies that paid Andrea Hammer 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 Andrea K. Hammer'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 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)Clinician Public Reporting: Overall MIPS Performance (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 Andrea K. Hammer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Andrea K. Hammer's NPI number?
Andrea K. Hammer's NPI number is 1841928967. It was assigned on August 9, 2022, and it is active in the NPI Registry.
What does Andrea K. Hammer specialize in?
Andrea K. Hammer is a nurse practitioner in Carbondale, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Andrea K. Hammer practice?
Andrea Hammer practices at 405 W Jackson, Carbondale, IL 62901. Andrea Hammer's primary practice is SIH Memorial Hospital of Carbondale in Carbondale, Illinois, part of Southern Illinois Healthcare. Dmand AI also links Andrea Hammer to 1 group practice or clinic.
What is Andrea K. Hammer's office phone number?
The practice phone on file for Andrea Hammer is (618) 549-0721.
What is Andrea K. Hammer's medical license number?
Andrea Hammer holds Illinois license 209025636.
Which hospitals is Andrea K. Hammer affiliated with?
Andrea Hammer practices at SIH Memorial Hospital of Carbondale in Carbondale, Illinois.
What medical group is Andrea K. Hammer part of?
Andrea Hammer is linked to Southern Illinois Healthcare (SIH).
Does Andrea K. Hammer accept Medicare?
Yes. CMS lists Andrea Hammer as accepting Medicare assignment.
What is Andrea K. Hammer's MIPS score?
Andrea Hammer's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Andrea K. Hammer see?
CMS counts 141 Medicare patients who saw Andrea Hammer in 2024, with an average age of 74.
Has Andrea K. Hammer received payments from drug or device companies?
CMS Open Payments shows $47 in general payments to Andrea Hammer from 1 company from 2025 to 2025. The largest total came from Abiomed.
How long has Andrea K. Hammer been practicing?
Andrea Hammer graduated from medical school in 2022, 4 years ago.
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