Jeffery R. Chambers, NP
- Medicare patients, 2024
- 569
- Part D claims, 2024
- 620
- MIPS score, 2024
- 64
- Hospital affiliations
- 5
- Industry payments
- $24
- Practice address
- 1600 W Walnut St, Jacksonville, IL 62650
- Practice phone
- Call (217) 245-9551
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jeffery Chambers' 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.
Jeffery R. Chambers is a nurse practitioner in Jacksonville, Illinois
Jeffery Chambers practices at Jacksonville Memorial Hospital in Jacksonville, Illinois, part of Memorial Health System.
Jeffery Chambers' NPI, 1326670183, was assigned on February 10, 2020. Jeffery Chambers holds Illinois license 209.020902.
- NPI
- 1326670183NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406285790
- NPI enumeration date
- February 10, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 245-9551
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jeffery R. Chambers practices at Jacksonville Memorial Hospital in Jacksonville, Illinois
Jeffery Chambers' primary practice is Jacksonville Memorial Hospital, at 1600 W Walnut St, Jacksonville, IL 62650 in Morgan County. The practice phone is (217) 245-9551.
- Jacksonville Memorial Hospital1600 W Walnut St, Jacksonville, IL 62650 · Morgan CountyPhone(217) 245-9551
Source: Dmand AI Affiliation Data
Jeffery R. Chambers is affiliated with 6 sites of care and 1 medical group
Jeffery Chambers' primary practice is Jacksonville Memorial Hospital in Jacksonville, Illinois, part of Memorial Health System. Jeffery Chambers is also affiliated with Springfield Memorial Hospital. The medical group on file is Orthopedic Center of Illinois. Dmand AI also links Jeffery Chambers to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jeffery R. Chambers' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jeffery Chambers practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jacksonville Memorial Hospital | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Memorial Health System and 6.2K+ hospitals, with verified contacts in the same login.
Jeffery R. Chambers is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Jeffery Chambers' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Jeffery Chambers is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Jeffery Chambers
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
Jeffery R. Chambers treated 569 Medicare patients in 2024, average age 74
CMS counts 569 Medicare patients who saw Jeffery Chambers in 2024. The largest group is 65 to 74, with 285 patients. 73% of them have high cholesterol, and 72% have arthritis. 7% are also on Medicaid. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jeffery Chambers' median patient age at 57, with 57% women.
Jeffery Chambers' Medicare patients by age, 2024
Jeffery Chambers' Medicare patients by sex, 2024
- Women32858%
- Men24142%
Chronic conditions among Jeffery Chambers' Medicare patients, 2024
- High cholesterol73%
- Arthritis72%
- High blood pressure72%
- Ischemic heart disease32%
- Diabetes25%
- Anxiety24%
- Atrial fibrillation20%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Jeffery Chambers' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jeffery R. Chambers wrote 620 Medicare Part D claims in 2024
In 2024, Jeffery Chambers wrote 620 Medicare Part D claims for 455 patients. 100% of them were for generic drugs.
Jeffery Chambers' Part D claims by kind of drug, 2024
- Generic619 claims100%
- Brand-name and other1 claims0%
Drug classes CMS tracks in Jeffery Chambers' Part D claims, 2024
- Opioids9%53 of 620 claims
- Antibiotics2%13 of 620 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
Jeffery R. Chambers scored 64 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 64 out of 100 for Jeffery Chambers for performance year 2024, reported as part of a group. Jeffery Chambers accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Jeffery Chambers' MIPS scores, performance year 2024
- 64of 100Final score
- 57.1of 100Quality
- 40of 100Improvement Activities
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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Jeffery R. Chambers received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jeffery Chambers from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Vertex Pharmaceuticals Incorporated paid the most, $24.
Companies that paid Jeffery Chambers 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 Jeffery R. Chambers'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 Jeffery R. Chambers
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jeffery R. Chambers' NPI number?
Jeffery R. Chambers' NPI number is 1326670183. It was assigned on February 10, 2020, and it is active in the NPI Registry.
What does Jeffery R. Chambers specialize in?
Jeffery R. Chambers is a nurse practitioner in Jacksonville, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Jeffery R. Chambers practice?
Jeffery Chambers practices at 1600 W Walnut St, Jacksonville, IL 62650. Jeffery Chambers' primary practice is Jacksonville Memorial Hospital in Jacksonville, Illinois, part of Memorial Health System. Dmand AI also links Jeffery Chambers to 3 hospitals and 1 group practice or clinic.
What is Jeffery R. Chambers' office phone number?
The practice phone on file for Jeffery Chambers is (217) 245-9551.
What is Jeffery R. Chambers' medical license number?
Jeffery Chambers holds Illinois license 209.020902.
Which hospitals is Jeffery R. Chambers affiliated with?
Jeffery Chambers practices at Jacksonville Memorial Hospital in Jacksonville, Illinois. Jeffery Chambers is also affiliated with Springfield Memorial Hospital. Dmand AI links Jeffery Chambers to 3 more hospitals.
What medical group is Jeffery R. Chambers part of?
Jeffery Chambers is linked to Orthopedic Center of Illinois.
Does Jeffery R. Chambers accept Medicare?
Yes. CMS lists Jeffery Chambers as accepting Medicare assignment.
What is Jeffery R. Chambers' MIPS score?
Jeffery Chambers' MIPS final score for performance year 2024 is 64 out of 100, reported as part of a group.
How many Medicare patients does Jeffery R. Chambers see?
CMS counts 569 Medicare patients who saw Jeffery Chambers in 2024, with an average age of 74.
Has Jeffery R. Chambers received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Jeffery Chambers from 1 company from 2025 to 2025. The largest total came from Vertex Pharmaceuticals Incorporated.
How long has Jeffery R. Chambers been practicing?
Jeffery Chambers graduated from medical school in 2019, 7 years ago.
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