Dr. Daniel Lewis Spitz, MD

  • West Palm Beach, FL
  • Medical oncologist
NPI1134125214PAC ID4385557693
Medicare services, 2024
147,372
Medicare patients, 2024
872
Part D claims, 2024
1,472
Publications
4
Clinical trials
8
Practice address
1309 N Flagler Dr, West Palm Beach, FL 33401
Practice phone
Call (561) 655-5511
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Good Samaritan Medical Center

Hospital · West Palm Beach, Florida

See all 5 affiliations

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Dr. Daniel Lewis Spitz is a medical oncologist in West Palm Beach, Florida

Dr. Spitz practices at Good Samaritan Medical Center in West Palm Beach, Florida, part of Tenet Healthcare.

Dr. Spitz's NPI, 1134125214, was assigned on June 23, 2005. Dr. Spitz graduated from Medical University of South Carolina (MUSC) in 1980. Dr. Spitz holds Florida license ME45443.

NPI and contact details
Medicare PAC ID
4385557693
NPI enumeration date
June 23, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(561) 655-5511
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
72
Medical school graduation
1980

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

Dr. Daniel Lewis Spitz practices at Good Samaritan Medical Center in West Palm Beach, Florida

Dr. Spitz's primary practice is Good Samaritan Medical Center, at 1309 N Flagler Dr, West Palm Beach, FL 33401 in Palm Beach County. The practice phone is (561) 655-5511.

Source: Dmand AI Affiliation Data

Dr. Daniel Lewis Spitz is affiliated with 4 sites of care and 1 medical group

Dr. Spitz's primary practice is Good Samaritan Medical Center in West Palm Beach, Florida, part of Tenet Healthcare. Dr. Spitz is also affiliated with Jupiter Medical Center. The medical group on file is Florida Cancer Specialists & Research Institute. Dmand AI also links Dr. Spitz to 2 more hospitals, each named with a free account.

See all 5 affiliations for Dr. Spitz

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

Dmand AI tracks the EHR system at Dr. Daniel Lewis Spitz's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spitz practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Good Samaritan Medical CenterAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Daniel Lewis Spitz is one of 477 medical oncologists in Florida

Medical oncology is Dr. Spitz's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Spitz is board certified in hematology by the American Board of Internal Medicine. Dmand AI has Dr. Spitz's licenses on file in 15 states: Florida, New York, Illinois, Michigan, Ohio, Utah, Arizona, California, Georgia, Idaho, Indiana, Kentucky, Maryland, Missouri and Mississippi.

Specialties and state licenses

  • Medical oncology, FloridaPrimaryLicense ME45443 · 1984 to 2026 · taxonomy 207RX0202X
  • New York licenseSince 1982
  • Illinois license2018 to 2026
  • Michigan license2019 to 2026
  • Ohio license2018 to 2026
  • Utah license2018 to 2026
  • Arizona license2018 to 2025
  • California license2019 to 2025
  • Georgia license2018 to 2025
  • Idaho license2018 to 2025
  • Indiana license2018 to 2025
  • Kentucky license2019 to 2025
  • Maryland license2020 to 2025
  • Missouri license2019 to 2025
  • Mississippi license2018 to 2025

Clinical focus

Dmand AI lists anemia, breast cancer, chronic anemia, chronic leukemia, colorectal cancer, fluid and electrolyte imbalances, immune deficiency disease and lung cancer among the conditions Dr. Spitz treats.

Medical oncologists near Dr. Spitz

Counts of medical oncologists 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. Daniel Lewis Spitz billed Medicare for 147,372 services in 2024

CMS data shows 147,372 Medicare services from Dr. Spitz across 53 procedure codes in 2024, for 872 Medicare patients. Medicare paid $2,285,813 for them.

Medicare services, 2024147,372
Medicare patients872
Paid by Medicare$2.3M
Procedure codes53

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

  • 2023
  • 2024
Drugs given in the office
2023: 84,1542024: 91,0808%
Other services
2023: 72,3392024: 45,50737%
Tests and treatments
2023: 2,6822024: 3,28222%
Lab and pathology
2023: 2,6342024: 2,629No change
Surgery
2023: 2,5532024: 2,4614%
Office and hospital visits
2023: 2,3962024: 2,2934%
Imaging
2023: 2072024: 12042%

Where Dr. Spitz's Medicare services took place, 2024

  • In an office147,283100%
  • In a facility890%

Dr. Spitz compared with the Florida median for medical oncologists, 2024

  • Dr. Spitz
  • Florida median
Medicare services
147,372vs 19,7557.5 times
Medicare patients
872vs 54161% above
Part D claims
1,125vs 59888% above

Medians across 462 medical oncologists in Florida with Dmand AI profiles that report each measure.

Dr. Spitz'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. Spitz

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

Dr. Daniel Lewis Spitz treated 872 Medicare patients in 2024, average age 76

CMS counts 872 Medicare patients who saw Dr. Spitz in 2024. The largest group is 75 to 84, with 359 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.99, 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. Spitz's median patient age at 65, with 64% women.

Medicare patients, 2024872
Average age76
Average risk score1.99
Also on Medicaid7%

Dr. Spitz's Medicare patients by age, 2024

Dr. Spitz's Medicare patients by sex, 2024

  • Women51459%
  • Men35841%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis48%
  4. Cancer46%
  5. Ischemic heart disease35%
  6. Chronic kidney disease33%
  7. Diabetes32%
  8. Osteoporosis28%

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

Dr. Spitz's patients across all payers

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

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women64%
  • Men34%

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

Dr. Daniel Lewis Spitz wrote 1,472 Medicare Part D claims in 2024

In 2024, Dr. Spitz wrote 1,472 Medicare Part D claims for 293 patients. 72% of them were for generic drugs. CMS names the drug for 1,125 of them, across 41 drugs with 11 or more claims each, at $2,504,824 in total drug cost. In 2023, CMS named 1,014 claims across 35 drugs.

Part D claims, 20241,472
Drugs named by CMS41
Total drug cost$2.5M
Part D patients293

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

  • Generic1,058 claims72%
  • Brand-name414 claims28%

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

  • Opioids11%155 of 1,472 claims
  • Antibiotics5%67 of 1,472 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: 1,0142024: 1,12511%

Drugs named by CMS: 41 in 2024, 35 in 2023.

See all prescribing by Dr. Spitz

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. Daniel Lewis Spitz 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. Spitz for performance year 2024, reported as part of a group. Dr. Spitz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes
MIPS final score, 2024
75 of 100

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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Dr. Daniel Lewis Spitz has 4 publications on record

Dmand AI links 4 papers to Dr. Spitz, published from 2013 to 2024. Dr. Spitz's most frequent co-authors are Erika P. Hamilton, MD, Todd Michael Bauer, MD and J Thaddeus Beck, FACP, MD.

Papers4
Years published2013 to 2024

Dr. Spitz's papers by year, 2013 to 2024

Dr. Spitz's most frequent co-authors

Recent publications by Dr. Spitz

See all 4 publications and co-authors

See who Dr. Spitz researches with

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

How network discovery works

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

Dr. Daniel Lewis Spitz has worked on 8 clinical trials

Dmand AI links Dr. Spitz to 8 clinical trials, 3 of them phase 3 studies. 1 is still active or recruiting. Conditions studied include Fallopian Tube Diseases, Carcinoma, Ovarian Epithelial and Ovarian Neoplasms. AbbVie sponsors the most, 2. Open Payments lists research payments to Dr. Spitz that name 1 trial.

Clinical trials with Dr. Spitz by phase

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

Conditions in Dr. Spitz's trials

  • Fallopian Tube Diseases
  • Carcinoma, Ovarian Epithelial
  • Ovarian Neoplasms
  • Ovarian Diseases
  • Endometrial Neoplasms

Investigators on the most trials with Dr. Spitz

Recent clinical trials with Dr. Spitz

See all 8 clinical trials and co-investigators

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

Dr. Daniel Lewis Spitz received $45,787 in industry payments from 2016 to 2025

CMS Open Payments shows 2,065 general payments to Dr. Spitz from 104 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 71% of the total. Sanofi and Genzyme US Companies paid the most, $12,251. It also lists 36 research payments totaling $35,349 from 2016 to 2023, naming 1 clinical trial.

General payments to Dr. Spitz by program year, 2016 to 2025

General payments to Dr. Spitz by kind, 2016 to 2025

$45.8Kin total
  • Food and beverage$32,53171%
  • Speaker and faculty fees$11,53225%
  • Education$1,1262%
  • Device or supply loans$5981%

Companies that paid Dr. Spitz the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Spitz

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

Dr. Daniel Lewis Spitz graduated from Medical University of South Carolina (MUSC)

Dr. Spitz graduated from Medical University of South Carolina (MUSC) in 1980.

  1. Medical schoolMedical University of South Carolina (MUSC)
  2. Board certified in hematologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine
  4. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Daniel Lewis Spitz accepts plans from 14 insurance carriers

Dr. Spitz is in network with 14 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Aetna
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • Cigna
  • Humana
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • +6 more carriersWith a free account

Plan types Dr. Spitz accepts, by number of carriers

  1. Medicare11
  2. PPO9
  3. HMO8
  4. POS4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Daniel Lewis Spitz'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)Clinician 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)
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. Daniel Lewis Spitz

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. Daniel Lewis Spitz's NPI number?

Dr. Daniel Lewis Spitz's NPI number is 1134125214. It was assigned on June 23, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Daniel Lewis Spitz?

Dr. Daniel Lewis Spitz is a medical oncologist in West Palm Beach, Florida. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).

Where does Dr. Daniel Lewis Spitz practice?

Dr. Spitz practices at 1309 N Flagler Dr, West Palm Beach, FL 33401. Dr. Spitz's primary practice is Good Samaritan Medical Center in West Palm Beach, Florida, part of Tenet Healthcare. Dmand AI also links Dr. Spitz to 2 hospitals.

What is Dr. Daniel Lewis Spitz's office phone number?

The practice phone on file for Dr. Spitz is (561) 655-5511.

What is Dr. Daniel Lewis Spitz's medical license number?

Dr. Spitz holds Florida license ME45443, one of the licenses on file in 15 states.

Which states has Dr. Daniel Lewis Spitz been licensed in?

Dmand AI has state licenses on file for Dr. Spitz in Florida (1984 to 2026), New York (since 1982), Illinois (2018 to 2026), Michigan (2019 to 2026), Ohio (2018 to 2026), Utah (2018 to 2026), Arizona (2018 to 2025), California (2019 to 2025), Georgia (2018 to 2025), Idaho (2018 to 2025), Indiana (2018 to 2025), Kentucky (2019 to 2025), Maryland (2020 to 2025), Missouri (2019 to 2025) and Mississippi (2018 to 2025).

Which hospitals is Dr. Daniel Lewis Spitz affiliated with?

Dr. Spitz practices at Good Samaritan Medical Center in West Palm Beach, Florida. Dr. Spitz is also affiliated with Jupiter Medical Center. Dmand AI links Dr. Spitz to 2 more hospitals.

What medical group is Dr. Daniel Lewis Spitz part of?

Dr. Spitz is linked to Florida Cancer Specialists & Research Institute.

Does Dr. Daniel Lewis Spitz accept Medicare?

Yes. CMS data shows Dr. Spitz billed Medicare for 147,372 services in 2024, and Dr. Spitz accepts Medicare assignment.

What is Dr. Daniel Lewis Spitz's MIPS score?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Daniel Lewis Spitz see?

CMS counts 872 Medicare patients who saw Dr. Spitz in 2024, with an average age of 76.

Is Dr. Daniel Lewis Spitz board certified?

Yes. Dr. Spitz is board certified in hematology by the American Board of Internal Medicine.

What services does Dr. Daniel Lewis Spitz bill to Medicare?

In 2024, Dr. Spitz's most billed Medicare services were injected or infused drug (J1756), medicare temporary code (Q0138) and injected or infused drug (J9271).

Where did Dr. Daniel Lewis Spitz go to medical school?

Dr. Spitz graduated from Medical University of South Carolina (MUSC) in 1980.

What drugs does Dr. Daniel Lewis Spitz prescribe most?

In 2024 Medicare Part D data, Dr. Spitz's most prescribed drugs by claims were Oxycodone-Acetaminophen, Letrozole and Xarelto.

Has Dr. Daniel Lewis Spitz received payments from drug or device companies?

CMS Open Payments shows $45,787 in general payments to Dr. Spitz from 104 companies from 2016 to 2025. The largest total came from Sanofi and Genzyme US Companies.

How long has Dr. Daniel Lewis Spitz been practicing?

Dr. Spitz graduated from medical school in 1980, 46 years ago.

Does Dr. Daniel Lewis Spitz do research?

Dmand AI links 4 publications to Dr. Spitz, published from 2013 to 2024. Dr. Spitz has worked on 8 clinical trials.

Who does Dr. Daniel Lewis Spitz publish with?

Dr. Spitz's most frequent co-authors are Erika P. Hamilton, MD (2 shared papers), Todd Michael Bauer, MD (1 shared paper) and J Thaddeus Beck, FACP, MD (1 shared paper).

What insurance does Dr. Daniel Lewis Spitz accept?

Dr. Spitz is in network with 14 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.

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