Dr. Jeffrey W. Cozzens, MD

  • Springfield, IL
  • Neurosurgeon
NPI1750301875
Medicare services, 2024
43
Medicare patients, 2024
45
Part D claims, 2023
22
Publications
34
Clinical trials
3
Practice address
701 N 1st St, Springfield, IL 62702
Practice phone
Call (217) 788-3000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Memorial Medical Center (IL)

Springfield, Illinois

See all 5 affiliations

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Dr. Jeffrey W. Cozzens is a neurosurgeon in Springfield, Illinois

Dr. Cozzens practices at Memorial Medical Center (IL) in Springfield, Illinois.

Dr. Cozzens' NPI, 1750301875, was assigned on July 20, 2006. Dr. Cozzens graduated from University of Illinois College of Medicine - Chicago in 1978. Dr. Cozzens holds Illinois license 036059837.

NPI and contact details
NPI enumeration date
July 20, 2006
NPI status
Active
Practice phone
(217) 788-3000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
74
Medical school graduation
1978

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data

Dr. Jeffrey W. Cozzens practices at Memorial Medical Center (IL) in Springfield, Illinois

Dr. Cozzens' primary practice is Memorial Medical Center (IL), at 701 N 1st St, Springfield, IL 62702 in Sangamon County. The practice phone is (217) 788-3000.

  • Memorial Medical Center (IL)
    701 N 1st St, Springfield, IL 62702 · Sangamon CountyPhone(217) 788-3000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Jeffrey W. Cozzens is affiliated with 3 sites of care and 2 medical groups

Dr. Cozzens' primary practice is Memorial Medical Center (IL) in Springfield, Illinois. The medical group on file is Endeavor Health Medical Group. Dmand AI also links Dr. Cozzens to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Cozzens

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Jeffrey W. Cozzens' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cozzens practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Memorial Medical Center (IL)Available with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Jeffrey W. Cozzens is one of 303 neurosurgeons in Illinois

Neurological surgery is Dr. Cozzens' primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Cozzens is board certified in neurological surgery by the American Board of Neurological Surgery. Dr. Cozzens is licensed in Illinois.

Specialties and state licenses

  • Neurological surgery, IllinoisPrimaryLicense 036059837 · 1979 to 2026 · taxonomy 207T00000X

Clinical focus

Dmand AI lists back and neck pain treatment without fusion, craniotomy, muscle pain, fibromyalgia, and limb pain, neck pain and spine problems, spinal fusion and thoracic spine disorders among the conditions Dr. Cozzens treats.

Neurosurgeons near Dr. Cozzens

Counts of neurosurgeons 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

Dr. Jeffrey W. Cozzens billed Medicare for 43 services in 2024

CMS data shows 43 Medicare services from Dr. Cozzens across 2 procedure codes in 2024, all of them office visits, for 45 Medicare patients. Medicare paid $3,478 for them. Every service was in an office.

Medicare services, 202443
Medicare patients45
Paid by Medicare$3,478
Procedure codes2

Dr. Cozzens' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 522024: 4317%
Surgery
2023: 172024: 0100%

Dr. Cozzens compared with the Illinois median for neurosurgeons, 2024

  • Dr. Cozzens
  • Illinois median
Medicare services
43vs 18477% below
Medicare patients
45vs 14268% below
Part D claims
22vs 3231% below

Medians across 252 neurosurgeons in Illinois with Dmand AI profiles that report each measure.

Dr. Cozzens' most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Cozzens

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cozzens and other neurosurgeons in Illinois.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Jeffrey W. Cozzens treated 45 Medicare patients in 2024, average age 68

CMS counts 45 Medicare patients who saw Dr. Cozzens in 2024. The largest group is 65 to 74, with 20 patients. 67% of them have high blood pressure, and 67% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Cozzens' median patient age at 70, with 33% women.

Medicare patients, 202445
Average age68
Average risk score1.30
Also on Medicaid27%

Dr. Cozzens' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Cozzens' Medicare patients by sex, 2024

  • Women2249%
  • Men2351%

Chronic conditions among Dr. Cozzens' Medicare patients, 2024

  1. High blood pressure67%
  2. High cholesterol67%
  3. Arthritis44%
  4. Depression40%
  5. Diabetes40%
  6. Mood disorders40%
  7. Parkinson's disease38%
  8. Anxiety31%

Share of Medicare patients with each condition. A patient can have several.

Dr. Cozzens' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women33%
  • Men67%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Jeffrey W. Cozzens wrote 22 Medicare Part D claims in 2023

In 2023, Dr. Cozzens wrote 22 Medicare Part D claims. They cover 2 drugs, with $560 in total drug cost. In 2022, CMS named 13 claims across 1 drug.

Part D claims, 202322
Drugs named by CMS2
Total drug cost$560

Dr. Cozzens' most prescribed drugs by claims, 2023

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 132023: 2269%

Drugs named by CMS: 2 in 2023, 1 in 2022.

See all prescribing by Dr. Cozzens

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

Dr. Jeffrey W. Cozzens scored 75 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Cozzens for performance year 2024, reported as part of a group.

MIPS final score, 2024
75 of 100

Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Jeffrey W. Cozzens has 34 publications on record

Dmand AI links 34 papers to Dr. Cozzens, published from 2006 to 2024. 2021 was the busiest year, with 6. The most frequent topics are Brain Neoplasms, Glioma and Neurosurgery. Dr. Cozzens has published most often in World Neurosurg. Dr. Cozzens' most frequent co-authors are Bharat Guthikonda, Richard Philip Menger, MD and Nitin Agarwal, MBBS.

Papers34
Years published2006 to 2024

Dr. Cozzens' papers by year, 2006 to 2024

Topics Dr. Cozzens writes about most

  • Brain Neoplasms
  • Glioma
  • Neurosurgery
  • Tomography, X-Ray Computed
  • Aminolevulinic Acid
  • Glioblastoma
  • Lasers
  • Magnetic Resonance Imaging

Dr. Cozzens' most frequent co-authors

Recent publications by Dr. Cozzens

See all 34 publications and co-authors

See who Dr. Cozzens researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cozzens works with, so you can find a warm path to the right neurosurgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Jeffrey W. Cozzens has worked on 3 clinical trials

Dmand AI links Dr. Cozzens to 3 clinical trials, 2 of them phase 1/2 studies. Conditions studied include Glioblastoma, Astrocytoma and Meningioma.

Clinical trials with Dr. Cozzens by phase

  1. NonePhase 1: no trials
  2. 2Phase 1/2: 2 trials
  3. NonePhase 2: no trials
  4. 1Phase 3: 1 trial
  5. NonePhase 4: no trials

Conditions in Dr. Cozzens' trials

  • Glioblastoma
  • Astrocytoma
  • Meningioma
  • Meningeal Neoplasms

Investigators on the most trials with Dr. Cozzens

Recent clinical trials with Dr. Cozzens

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Jeffrey W. Cozzens received $7,011 in industry payments from 2016 to 2024

CMS Open Payments shows 25 general payments to Dr. Cozzens from 8 drug and device companies from 2016 to 2024. Consulting fees make up the largest share, 58% of the total. Medac Pharma, Inc. paid the most, $4,290.

General payments to Dr. Cozzens by program year, 2016 to 2024

General payments to Dr. Cozzens by kind, 2016 to 2024

$7Kin total
  • Consulting fees$4,08058%
  • Travel and lodging$1,70524%
  • Food and beverage$1,18617%
  • Education$401%

Companies that paid Dr. Cozzens the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Cozzens

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Jeffrey W. Cozzens has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. Cozzens, most recently Regional Top Doctor in 2014.

Awards and honors for Dr. Cozzens

  1. 2014
    • Regional Top Doctor
  2. Undated
    • AANS Fellow
    • ACS Fellow

Source: Dmand AI Professional Profile Data

Dr. Jeffrey W. Cozzens graduated from University of Illinois College of Medicine - Chicago

Dr. Cozzens graduated from University of Illinois College of Medicine - Chicago in 1978. Dr. Cozzens is a member of AANS, ACS and CNS.

  1. Medical schoolUniversity of Illinois College of Medicine - Chicago
  2. Board certified in neurological surgeryAmerican Board of Neurological Surgery

Source: Dmand AI Professional Profile Data

Dr. Jeffrey W. Cozzens accepts plans from 7 insurance carriers

Dr. Cozzens is in network with 7 carriers, including Aetna, HCSC and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • HCSC
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • United Healthcare
  • CMS Medicare

Plan types Dr. Cozzens accepts, by number of carriers

  1. Medicare7
  2. PPO6
  3. HMO3
  4. POS2
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Jeffrey W. Cozzens's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesClinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Jeffrey W. Cozzens

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Jeffrey W. Cozzens' NPI number?

Dr. Jeffrey W. Cozzens' NPI number is 1750301875. It was assigned on July 20, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Jeffrey W. Cozzens?

Dr. Jeffrey W. Cozzens is a neurosurgeon in Springfield, Illinois. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).

Where does Dr. Jeffrey W. Cozzens practice?

Dr. Cozzens practices at 701 N 1st St, Springfield, IL 62702. Dr. Cozzens' primary practice is Memorial Medical Center (IL) in Springfield, Illinois. Dmand AI also links Dr. Cozzens to 2 group practices and clinics and 1 medical group.

What is Dr. Jeffrey W. Cozzens' office phone number?

The practice phone on file for Dr. Cozzens is (217) 788-3000.

What is Dr. Jeffrey W. Cozzens' medical license number?

Dr. Cozzens holds Illinois license 036059837.

What medical group is Dr. Jeffrey W. Cozzens part of?

Dr. Cozzens is linked to Endeavor Health Medical Group. Dmand AI links Dr. Cozzens to 1 more medical group.

Does Dr. Jeffrey W. Cozzens accept Medicare?

Yes. CMS data shows Dr. Cozzens billed Medicare for 43 services in 2024.

What is Dr. Jeffrey W. Cozzens' MIPS score?

Dr. Cozzens' MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.

How many Medicare patients does Dr. Jeffrey W. Cozzens see?

CMS counts 45 Medicare patients who saw Dr. Cozzens in 2024, with an average age of 68.

Is Dr. Jeffrey W. Cozzens board certified?

Yes. Dr. Cozzens is board certified in neurological surgery by the American Board of Neurological Surgery.

Show 8 more questionsShow fewer questions

What services does Dr. Jeffrey W. Cozzens bill to Medicare?

In 2024, Dr. Cozzens' most billed Medicare services were office visit, established patient (99213) and office visit, new patient (99204).

Where did Dr. Jeffrey W. Cozzens go to medical school?

Dr. Cozzens graduated from University of Illinois College of Medicine - Chicago in 1978.

What drugs does Dr. Jeffrey W. Cozzens prescribe most?

In 2023 Medicare Part D data, Dr. Cozzens' most prescribed drugs by claims were Hydrocodone-Acetaminophen and Levetiracetam.

Has Dr. Jeffrey W. Cozzens received payments from drug or device companies?

CMS Open Payments shows $7,011 in general payments to Dr. Cozzens from 8 companies from 2016 to 2024. The largest total came from Medac Pharma, Inc.

How long has Dr. Jeffrey W. Cozzens been practicing?

Dr. Cozzens graduated from medical school in 1978, 48 years ago.

Does Dr. Jeffrey W. Cozzens do research?

Dmand AI links 34 publications to Dr. Cozzens, published from 2006 to 2024. Dr. Cozzens has worked on 3 clinical trials.

Who does Dr. Jeffrey W. Cozzens publish with?

Dr. Cozzens' most frequent co-authors are Bharat Guthikonda (11 shared papers), Richard Philip Menger, MD (9 shared papers) and Nitin Agarwal, MBBS (7 shared papers).

What insurance does Dr. Jeffrey W. Cozzens accept?

Dr. Cozzens is in network with 7 carriers, including Aetna, HCSC and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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