Neurodegener Dis Manag
Dr. Matthew James Baker, MD
- Medicare services, 2024
- 27,122
- Medicare patients, 2024
- 609
- Part D claims, 2024
- 4,710
- Publications
- 4
- Clinical trials
- 1
- Practice address
- 3200 Bailey Ln Ste 200 Suite 200, Naples, FL 34105
- Practice phone
- Call (239) 262-8971
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Collier Neurologic Specialists
Multi-specialty group site · Naples, Florida
Find Dr. Baker'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.
Dr. Matthew James Baker is a neurologist in Naples, Florida
Dr. Baker practices at Collier Neurologic Specialists in Naples, Florida.
Dr. Baker's NPI, 1154372167, was assigned on May 15, 2006. Dr. Baker graduated from USF Health Morsani College of Medicine in 1997. Dr. Baker holds Florida license ME81973.
- NPI
- 1154372167NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507904992
- NPI enumeration date
- May 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (239) 262-8971
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew James Baker practices at Collier Neurologic Specialists in Naples, Florida
Dr. Baker's primary practice is Collier Neurologic Specialists, at 3200 Bailey Ln Ste 200 Suite 200, Naples, FL 34105. The practice phone is (239) 262-8971.
- Collier Neurologic Specialists3200 Bailey Ln Ste 200 Suite 200, Naples, FL 34105Phone(239) 262-8971
Source: Dmand AI Affiliation Data
Dr. Matthew James Baker is affiliated with 9 sites of care and 3 medical groups
Dr. Baker's primary practice is Collier Neurologic Specialists in Naples, Florida. Dr. Baker is also affiliated with NCH Baker Hospital. The medical group on file is Collier Neurologic Specialists. Dmand AI also links Dr. Baker to 4 more hospitals, 2 home health agencies, 2 medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Matthew James Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baker practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Collier Neurologic Specialists | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew James Baker is one of 1,297 neurologists in Florida
Neurology is Dr. Baker's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Baker is board certified in neurology by the American Board of Psychiatry and Neurology. Dr. Baker is licensed in Florida.
Specialties and state licenses
- Neurology, FloridaPrimary
Clinical focus
Dmand AI lists acute mini-stroke (TIA), alzheimer's disease, carpal tunnel syndrome, cerebrovascular disease, encephalopathy, epilepsy, essential tremor and fibromyalgia and chronic pain among the conditions Dr. Baker treats.
Neurologists near Dr. Baker
Counts of neurologists 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. Matthew James Baker billed Medicare for 27,122 services in 2024
CMS data shows 27,122 Medicare services from Dr. Baker across 12 procedure codes in 2024, for 609 Medicare patients. Medicare paid $1,369,990 for them.
Dr. Baker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 24,0402024: 25,2005%
- Office and hospital visits
- 2023: 1,2772024: 1,63028%
- Tests and treatments
- 2023: 2442024: 2461%
- Imaging
- 2023: 592024: 4622%
Where Dr. Baker's Medicare services took place, 2024
- In an office26,66198%
- In a facility4612%
Dr. Baker compared with the Florida median for neurologists, 2024
- Dr. Baker
- Florida median
- Medicare services
- 27,122vs 47956.6 times
- Medicare patients
- 609vs 2372.6 times
- Part D claims
- 4,203vs 41510.1 times
Medians across 1,209 neurologists in Florida with Dmand AI profiles that report each measure.
Dr. Baker's 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.
Need commercial claims for Dr. Baker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Baker and other neurologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew James Baker treated 609 Medicare patients in 2024, average age 74
CMS counts 609 Medicare patients who saw Dr. Baker in 2024. The largest group is 75 to 84, with 242 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Baker's median patient age at 68, with 69% women.
Dr. Baker's Medicare patients by age, 2024
Dr. Baker's Medicare patients by sex, 2024
- Women41067%
- Men19933%
Chronic conditions among Dr. Baker's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis57%
- Mood disorders38%
- Ischemic heart disease36%
- Depression35%
- Anxiety34%
- Osteoporosis28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Baker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women69%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew James Baker wrote 4,710 Medicare Part D claims in 2024
In 2024, Dr. Baker wrote 4,710 Medicare Part D claims for 502 patients. 80% of them were for generic drugs. CMS names the drug for 4,203 of them, across 102 drugs with 11 or more claims each, at $3,410,472 in total drug cost. In 2023, CMS named 4,327 claims across 104 drugs.
Dr. Baker's Part D claims by kind of drug, 2024
- Generic3,769 claims80%
- Brand-name and other941 claims20%
Dr. Baker's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Baker's Part D claims, 2024
- Opioids3%134 of 4,710 claims
- Antibiotics1%38 of 4,710 claims
- Antipsychotics, patients 65 and over1%48 of 4,710 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,3272024: 4,2033%
Drugs named by CMS: 102 in 2024, 104 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Matthew James Baker scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Baker for performance year 2024, reported as part of a group. Dr. Baker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Baker as offering telehealth. CMS counts 30 procedures of skin biopsy by Dr. Baker, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Baker's MIPS scores, performance year 2024
- 95of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Baker ranks in Medicare procedure volume
- Skin biopsy
- 65th percentile30 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Matthew James Baker has 4 publications on record
Dmand AI links 4 papers to Dr. Baker, published from 2006 to 2021. Dr. Baker's most frequent co-authors are Steven Brem, MD, Tiffany Wingchoy Chow, MD and Surasak Phuphanich, MD.
Dr. Baker's papers by year, 2006 to 2021
Dr. Baker's most frequent co-authors
- Steven Brem, MD1 shared paper
- Tiffany Wingchoy Chow, MD1 shared paper
- Surasak Phuphanich, MD1 shared paper
Recent publications by Dr. Baker
J Int Neuropsychol Soc
See who Dr. Baker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Baker works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Matthew James Baker has worked on 1 clinical trial
Dmand AI links Dr. Baker to 1 clinical trial. Conditions studied include Multiple Sclerosis, Relapsing-Remitting and Multiple Sclerosis. Open Payments lists research payments to Dr. Baker that name 1 trial.
Conditions in Dr. Baker's trials
- Multiple Sclerosis, Relapsing-Remitting
- Multiple Sclerosis
Investigators on the most trials with Dr. Baker
- Rany A. Aburashed, DO1 shared trial
- Lilyana Amezcua, MD1 shared trial
- Donald A. Barone, DO1 shared trial
Recent clinical trials with Dr. Baker
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Matthew James Baker received $2,380,782 in industry payments from 2016 to 2025
CMS Open Payments shows 3,700 general payments to Dr. Baker from 75 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 79% of the total. Biogen, Inc. paid the most, $517,828. It also lists 23 research payments totaling $11,125 from 2017 to 2023, naming 1 clinical trial.
General payments to Dr. Baker by program year, 2016 to 2025
General payments to Dr. Baker by kind, 2016 to 2025
- Speaker and faculty fees$1,884,37979%
- Travel and lodging$216,8399%
- Consulting fees$195,8898%
- Food and beverage$79,7623%
- Other$3,8730%
Companies that paid Dr. Baker the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew James Baker has 1 award and honors on record
Dmand AI lists 1 award for Dr. Baker, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Baker
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Matthew James Baker graduated from USF Health Morsani College of Medicine
Dr. Baker graduated from USF Health Morsani College of Medicine in 1997.
- Medical school
- Board certified in neurology
Source: Dmand AI Professional Profile Data
Dr. Matthew James Baker accepts plans from 16 insurance carriers
Dr. Baker is in network with 16 carriers, including Elevance, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Aetna
- Aspirus Health Plan
- +8 more carriersWith a free account
Plan types Dr. Baker accepts, by number of carriers
- PPO11
- HMO9
- Medicare9
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Matthew James Baker'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 Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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 Dr. Matthew James Baker
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. Matthew James Baker's NPI number?
Dr. Matthew James Baker's NPI number is 1154372167. It was assigned on May 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew James Baker?
Dr. Matthew James Baker is a neurologist in Naples, Florida. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Matthew James Baker practice?
Dr. Baker practices at 3200 Bailey Ln Ste 200 Suite 200, Naples, FL 34105. Dr. Baker's primary practice is Collier Neurologic Specialists in Naples, Florida. Dmand AI also links Dr. Baker to 4 hospitals, 2 home health agencies, 2 medical groups and 1 group practice or clinic.
What is Dr. Matthew James Baker's office phone number?
The practice phone on file for Dr. Baker is (239) 262-8971.
What is Dr. Matthew James Baker's medical license number?
Dr. Baker holds Florida license ME81973.
Which hospitals is Dr. Matthew James Baker affiliated with?
Dr. Baker is affiliated with NCH Baker Hospital. Dmand AI links Dr. Baker to 4 more hospitals.
What medical group is Dr. Matthew James Baker part of?
Dr. Baker is linked to Collier Neurologic Specialists. Dmand AI links Dr. Baker to 2 more medical groups.
Does Dr. Matthew James Baker accept Medicare?
Yes. CMS data shows Dr. Baker billed Medicare for 27,122 services in 2024, and Dr. Baker accepts Medicare assignment.
Does Dr. Matthew James Baker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Baker as offering telehealth services.
What is Dr. Matthew James Baker's MIPS score?
Dr. Baker's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Matthew James Baker see?
CMS counts 609 Medicare patients who saw Dr. Baker in 2024, with an average age of 74.
Is Dr. Matthew James Baker board certified?
Yes. Dr. Baker is board certified in neurology by the American Board of Psychiatry and Neurology.
What services does Dr. Matthew James Baker bill to Medicare?
In 2024, Dr. Baker's most billed Medicare services were injected or infused drug (J2350), office visit, established patient (99215) and office visit, established patient (99214).
Where did Dr. Matthew James Baker go to medical school?
Dr. Baker graduated from USF Health Morsani College of Medicine in 1997.
What drugs does Dr. Matthew James Baker prescribe most?
In 2024 Medicare Part D data, Dr. Baker's most prescribed drugs by claims were Gabapentin, Baclofen and Dalfampridine ER.
Has Dr. Matthew James Baker received payments from drug or device companies?
CMS Open Payments shows $2,380,782 in general payments to Dr. Baker from 75 companies from 2016 to 2025. The largest total came from Biogen, Inc.
How long has Dr. Matthew James Baker been practicing?
Dr. Baker graduated from medical school in 1997, 29 years ago.
Does Dr. Matthew James Baker do research?
Dmand AI links 4 publications to Dr. Baker, published from 2006 to 2021. Dr. Baker has worked on 1 clinical trial.
Who does Dr. Matthew James Baker publish with?
Dr. Baker's most frequent co-authors are Steven Brem, MD (1 shared paper), Tiffany Wingchoy Chow, MD (1 shared paper) and Surasak Phuphanich, MD (1 shared paper).
What insurance does Dr. Matthew James Baker accept?
Dr. Baker is in network with 16 carriers, including Elevance, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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