Dr. Dennis Jason Ruditser, MD

  • Naples, FL
  • Internist
NPI1831454214PAC ID9537477476
Medicare services, 2024
2,009
Medicare patients, 2024
543
Part D claims, 2024
579
Hospital affiliations
1
Industry payments
$1,340
Practice address
350 7th St N, Naples, FL 34102
Practice phone
Call (239) 624-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

NCH Baker Hospital

Hospital · Naples, Florida

See all 11 affiliations

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Dr. Dennis Jason Ruditser is an internist in Naples, Florida

Dr. Ruditser practices at NCH Baker Hospital in Naples, Florida, part of NCH Healthcare System.

Dr. Ruditser's NPI, 1831454214, was assigned on July 11, 2012. Dr. Ruditser graduated from St. George's University School of Medicine in 2012. Dr. Ruditser holds Florida license ME123760.

NPI and contact details
Medicare PAC ID
9537477476
NPI enumeration date
July 11, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(239) 624-5000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
40
Medical school graduation
2012

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Dennis Jason Ruditser practices at NCH Baker Hospital in Naples, Florida

Dr. Ruditser's primary practice is NCH Baker Hospital, at 350 7th St N, Naples, FL 34102 in Collier County. The practice phone is (239) 624-5000.

  • NCH Baker Hospital
    350 7th St N, Naples, FL 34102 · Collier CountyPhone(239) 624-5000

Source: Dmand AI Affiliation Data

Dr. Dennis Jason Ruditser is affiliated with 9 sites of care and 2 medical groups

Dr. Ruditser's primary practice is NCH Baker Hospital in Naples, Florida, part of NCH Healthcare System. The medical group on file is Millennium Physician Group. Dmand AI also links Dr. Ruditser to 5 more hospices, 2 group practices and clinics, 1 home health agency and 1 medical group, each named with a free account.

See all 11 affiliations for Dr. Ruditser

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Dennis Jason Ruditser's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ruditser practices, 9 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
NCH Baker HospitalAvailable with a free account
+8 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across NCH Healthcare System and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Dennis Jason Ruditser is one of 9,009 internists in Florida

Internal medicine is Dr. Ruditser's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ruditser is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Ruditser's licenses on file in 2 states: Florida and New York.

Specialties and state licenses

  • Internal medicine, FloridaPrimaryLicense ME123760 · 2015 to 2027 · taxonomy 207R00000X
  • Skilled nursing facility, New YorkLicense 287383 · 2017 to 2018 · taxonomy 314000000X

Clinical focus

Dmand AI lists acute diabetes, acute respiratory failure, anemia, bile duct problems, cardiac arrhythmia, cellulitis, chest trauma and circulatory problems in extremities among the conditions Dr. Ruditser treats.

Internists near Dr. Ruditser

Counts of internists 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. Dennis Jason Ruditser billed Medicare for 2,009 services in 2024

CMS data shows 2,009 Medicare services from Dr. Ruditser across 7 procedure codes in 2024, for 543 Medicare patients. Medicare paid $189,226 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20242,009
Medicare patients543
Paid by Medicare$189,226
Procedure codes7

Dr. Ruditser's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2,0342024: 2,0091%

Dr. Ruditser compared with the Florida median for internists, 2024

  • Dr. Ruditser
  • Florida median
Medicare services
2,009vs 5553.6 times
Medicare patients
543vs 2152.5 times
Part D claims
301vs 46635% below

Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.

Dr. Ruditser'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.

See all procedures by Dr. Ruditser

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

Dr. Dennis Jason Ruditser treated 543 Medicare patients in 2024, average age 81

CMS counts 543 Medicare patients who saw Dr. Ruditser in 2024. The largest group is 75 to 84, with 220 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 2.38, 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. Ruditser's median patient age at 83, with 50% women.

Medicare patients, 2024543
Average age81
Average risk score2.38
Also on Medicaid8%

Dr. Ruditser's Medicare patients by age, 2024

Dr. Ruditser's Medicare patients by sex, 2024

  • Women30857%
  • Men23543%

Chronic conditions among Dr. Ruditser's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis69%
  4. Ischemic heart disease60%
  5. Chronic kidney disease48%
  6. Anxiety46%
  7. Mood disorders46%
  8. Atrial fibrillation45%

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

Dr. Ruditser's patients across all payers

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

Patient panel by age, all payers

Median age 83

Patient panel by sex, all payers

  • Women50%
  • Men50%

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

Dr. Dennis Jason Ruditser wrote 579 Medicare Part D claims in 2024

In 2024, Dr. Ruditser wrote 579 Medicare Part D claims for 270 patients. 92% of them were for generic drugs. CMS names the drug for 301 of them, across 15 drugs with 11 or more claims each, at $14,955 in total drug cost. In 2023, CMS named 313 claims across 14 drugs.

Part D claims, 2024579
Drugs named by CMS15
Total drug cost$14,955
Part D patients270

Dr. Ruditser's Part D claims by kind of drug, 2024

  • Generic532 claims92%
  • Brand-name47 claims8%

Dr. Ruditser'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. Ruditser's Part D claims, 2024

  • Opioids6%34 of 579 claims
  • Antibiotics22%130 of 579 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: 3132024: 3014%

Drugs named by CMS: 15 in 2024, 14 in 2023.

See all prescribing by Dr. Ruditser

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

How Dr. Dennis Jason Ruditser takes part in Medicare

Dr. Ruditser accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Dennis Jason Ruditser received $1,340 in industry payments from 2017 to 2023

CMS Open Payments shows 13 general payments to Dr. Ruditser from 9 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $261.

General payments to Dr. Ruditser by program year, 2017 to 2023

Companies that paid Dr. Ruditser the most, 2017 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Ruditser

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

Dr. Dennis Jason Ruditser graduated from St. George's University School of Medicine

Dr. Ruditser graduated from St. George's University School of Medicine in 2012.

  1. Medical schoolSt. George's University School of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Dennis Jason Ruditser accepts plans from 13 insurance carriers

Dr. Ruditser is in network with 13 carriers, including Excellus BlueCross BlueShield, United Healthcare and Elevance. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Excellus BlueCross BlueShield
  • United Healthcare
  • Elevance
  • Aetna
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • Alliant Health Plans
  • +5 more carriersWith a free account

Plan types Dr. Ruditser accepts, by number of carriers

  1. HMO8
  2. PPO8
  3. EPO4
  4. Medicare3
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Dr. Dennis Jason Ruditser'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Dennis Jason Ruditser

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. Dennis Jason Ruditser's NPI number?

Dr. Dennis Jason Ruditser's NPI number is 1831454214. It was assigned on July 11, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Dennis Jason Ruditser?

Dr. Dennis Jason Ruditser is an internist in Naples, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Dennis Jason Ruditser practice?

Dr. Ruditser practices at 350 7th St N, Naples, FL 34102. Dr. Ruditser's primary practice is NCH Baker Hospital in Naples, Florida, part of NCH Healthcare System. Dmand AI also links Dr. Ruditser to 5 hospices, 2 group practices and clinics, 1 home health agency and 1 medical group.

What is Dr. Dennis Jason Ruditser's office phone number?

The practice phone on file for Dr. Ruditser is (239) 624-5000.

What is Dr. Dennis Jason Ruditser's medical license number?

Dr. Ruditser holds Florida license ME123760, one of the licenses on file in 2 states.

Which states has Dr. Dennis Jason Ruditser been licensed in?

Dmand AI has state licenses on file for Dr. Ruditser in Florida (2015 to 2027) and New York (2017 to 2018).

Which hospitals is Dr. Dennis Jason Ruditser affiliated with?

Dr. Ruditser practices at NCH Baker Hospital in Naples, Florida.

What medical group is Dr. Dennis Jason Ruditser part of?

Dr. Ruditser is linked to Millennium Physician Group. Dmand AI links Dr. Ruditser to 1 more medical group.

Does Dr. Dennis Jason Ruditser accept Medicare?

Yes. CMS data shows Dr. Ruditser billed Medicare for 2,009 services in 2024, and Dr. Ruditser accepts Medicare assignment.

How many Medicare patients does Dr. Dennis Jason Ruditser see?

CMS counts 543 Medicare patients who saw Dr. Ruditser in 2024, with an average age of 81.

Show 7 more questionsShow fewer questions

Is Dr. Dennis Jason Ruditser board certified?

Yes. Dr. Ruditser is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Dennis Jason Ruditser bill to Medicare?

In 2024, Dr. Ruditser's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).

Where did Dr. Dennis Jason Ruditser go to medical school?

Dr. Ruditser graduated from St. George's University School of Medicine in 2012.

What drugs does Dr. Dennis Jason Ruditser prescribe most?

In 2024 Medicare Part D data, Dr. Ruditser's most prescribed drugs by claims were Amlodipine Besylate, Metoprolol Succinate and Amoxicillin-Clavulanate Potass.

Has Dr. Dennis Jason Ruditser received payments from drug or device companies?

CMS Open Payments shows $1,340 in general payments to Dr. Ruditser from 9 companies from 2017 to 2023. The largest total came from Abbott Laboratories.

How long has Dr. Dennis Jason Ruditser been practicing?

Dr. Ruditser graduated from medical school in 2012, 14 years ago.

What insurance does Dr. Dennis Jason Ruditser accept?

Dr. Ruditser is in network with 13 carriers, including Excellus BlueCross BlueShield, United Healthcare and Elevance. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.

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