Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1841928967 Individual Practitioner Female Practitioner

Andrea Hammer

Nurse Practitioner • Carbondale, IL

✓ Accepts Medicare Assignment
Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Andrea Hammer is a registered Nurse Practitioner practitioner in Carbondale, IL. With approximately 4 years of clinical practice since completing medical education in 2022, Andrea Hammer provides healthcare services at the registered practice location at 305 W JACKSON ST STE 206.

Andrea Hammer is affiliated with Southern Illinois Medical Services Nfp and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, follow-up hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

305 W Jackson St Ste 206

Carbondale, IL 629011474

Telephone 1845730066
Fax 6184573007
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2022

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Carbondale, IL

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -4.5 yrs vs City Avg
City Avg: 8.5 Yrs
State Avg: 10.4 Yrs
Regional Practice Density
64 Specialists

Practicing in Carbondale, IL (4929 Statewide)

Telehealth Adoption Rate
12.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
49.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hammer (4 Years) 4 Yrs
Carbondale Specialty Average (8.5 Years) 8.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
49 30 $189.82 $97.29
99239 Hospital discharge day management, more than 30 minutes
47 47 $173.00 $92.34
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
46 34 $125.22 $64.70
99231 Follow-up hospital inpatient care per day, typically 15 minutes
21 16 $84.00 $40.82
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
13 13 $211.00 $107.90
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
13 13 $309.00 $142.35
99213 Established patient office or other outpatient visit, typically 15 minutes
12 12 $141.33 $73.51

Medical Specialties & State Licenses

CMS Verified: 2025-02-10
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209025636

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Hospital & Practice Group Affiliations

Southern Illinois Medical Services Nfp

305 W Jackson St, Carbondale, IL 629011474

Phone: 6184573006

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

11 Associated Practitioners
Elias Anderson , PA-C

Physician Assistant

NPI 1336346360

Physician Assistant (Certified)

NPI 1477726875

Doctor of Medicine (M.D.)

Thomas De Torres , PA-C

Physician Assistant

NPI 1497820211

Physician Assistant (Certified)

David Jones , PA-C

Physician Assistant

NPI 1558434795

Physician Assistant (Certified)

Dr. Ricardo Siller De La Rosa , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1558788539

Doctor of Medicine (M.D.)

NPI 1568531010

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active August 19, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location August 19, 2022

Registered at 305 W JACKSON ST STE 206, CARBONDALE, IL 629011474 (Tel: 1845730066)

📍
Updated Business Mailing Address August 19, 2022

Registered at PO BOX 3988, CARBONDALE, IL 629023988 (Tel: 6184575200)

👤
Provider Name / Credentials Updated August 19, 2022

Recorded as ANDREA HAMMER

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 19, 2022

Nurse Practitioner (License #209025636 in IL)

🟢
Initial NPI Registration & Enumeration August 09, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Andrea Hammer. Be the first to share your experience!

Sign in to leave a review for Andrea Hammer

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1841928967
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 09, 2022
Last Update: February 10, 2025
Sole Proprietor: No

Mailing Address

Po Box 3988

Carbondale, IL 629023988

Phone: 6184575200

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.