Andrea Hammer
Nurse Practitioner · Carbondale, IL
Andrea Hammer is a nurse practitioner with a practice address in Carbondale, Illinois, and NPI 1841928967, issued on Aug 9, 2022. Check the license (Illinois 209025636, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andrea Hammer
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209025636 IL
Self-reported in NPPES; status is on the state search - Practice location
- 305 W Jackson St Ste 206, Carbondale, IL 62901
- Phone
- (184) 573-0066
- Enumerated
- Aug 9, 2022
- Record last updated
- Feb 10, 2025
- Fax
- (618) 457-3007
- Medicare enrollment
- Enrolled (PECOS I20220922000672); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 305 W Jackson St Ste 206
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Satyadeep Bhattacharya, M.D.Surgery Physician1477726875
- Roy Danks, DOSurgery Physician1306812029
- Thomas De Torres, PA-CPhysician Assistant1497820211
Verify Andrea Hammer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209025636Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average nurse practitioner in 2024
137 Medicare Part D claims for 60 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Methocarbamol17 claims
- Naloxone Hcl13 claims
- Oxycodone Hcl13 claims
- Gabapentin11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 75.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $23.87
1 payment: food and beverage; the largest payer was W. L. Gore & Associates, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Southern Illinois Medical Services NfpCarbondale, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrea Hammer among 4,892 nurse practitioner records in Illinois
Andrea Hammer is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 73% of them.
- NPI issued2022 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2022 · median 2018 among the 3,389 with a school on file
- Record last updated2025 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
63 nurse practitioner records list a practice address in Carbondale
They are 63 of the 1,088 NPPES records with a practice address in Carbondale, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Carbondale → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Lisa Arnold, NPCarbondale, IL 629011376847301
- Allison Campos, N.P.Carbondale, IL 629011962731919
- Robert Deaton, NPCarbondale, IL 629011386750404
- Ella Edwards, APNCarbondale, IL 629011821348988
- Dacia Gerst, FNPCarbondale, IL 629011104874338
- Casey Gustavison, ANPCarbondale, IL 629011508004706
- Deana Hale, APN-FNPCarbondale, IL 629011134373129
- Ashley Hornik, NP-CCarbondale, IL 629011225499825
Common questions
What is Andrea Hammer's NPI number?
Andrea Hammer's National Provider Identifier (NPI) is 1841928967, issued on Aug 9, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Andrea Hammer located?
The NPPES record lists a practice address at 305 W Jackson St Ste 206, Carbondale, IL, 62901. Phone: (184) 573-0066. Providers update this record themselves, so call before visiting.
How can I verify Andrea Hammer's license?
NPPES lists Illinois license number 209025636, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Andrea Hammer prescribe under Medicare Part D?
In 2024, Andrea Hammer had 137 Medicare Part D claims for 60 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Andrea Hammer's MIPS final score?
The 2023 MIPS final score is 75.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.