Dr. Raymond M. Esper, MD

  • Cape Coral, FL
  • Medical oncologist
NPI1407085376PAC ID5193955409
Medicare services, 2024
275,689
Medicare patients, 2024
1,382
Part D claims, 2024
1,945
Publications
10
MIPS score, 2024
75
Practice address
1708 Cape Coral W Pkwy, Cape Coral, FL 33914
Practice phone
Call (239) 541-4633
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Florida Cancer Specialists & Research Institute - Cape Coral Cay West

Cape Coral, Florida

See all 7 affiliations

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Dr. Raymond M. Esper is a medical oncologist in Cape Coral, Florida

Dr. Esper practices at Florida Cancer Specialists & Research Institute - Cape Coral Cay West in Cape Coral, Florida.

Dr. Esper's NPI, 1407085376, was assigned on July 13, 2009. Dr. Esper graduated from Wayne State University School Of Medicine in 2009. Dr. Esper holds Florida license ME126015.

NPI and contact details
Medicare PAC ID
5193955409
NPI enumeration date
July 13, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(239) 541-4633
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
43
Medical school graduation
2009

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

Dr. Raymond M. Esper practices at Florida Cancer Specialists & Research Institute - Cape Coral Cay West in Cape Coral, Florida

Dr. Esper's primary practice is Florida Cancer Specialists & Research Institute - Cape Coral Cay West, at 1708 Cape Coral W Pkwy, Cape Coral, FL 33914 in Lee County. The practice phone is (239) 541-4633.

  • Florida Cancer Specialists & Research Institute - Cape Coral Cay West
    1708 Cape Coral W Pkwy, Cape Coral, FL 33914 · Lee CountyPhone(239) 541-4633

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

Dr. Raymond M. Esper is affiliated with 5 sites of care and 2 medical groups

Dr. Esper's primary practice is Florida Cancer Specialists & Research Institute - Cape Coral Cay West in Cape Coral, Florida. Dr. Esper is also affiliated with Cape Coral Hospital. The medical group on file is Florida Cancer Specialists & Research Institute. Dmand AI also links Dr. Esper to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 7 affiliations for Dr. Esper

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

Dmand AI tracks the EHR system at Dr. Raymond M. Esper's practice

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

EHR by site
SiteEHR vendor and product
Florida Cancer Specialists & Research Institute - Cape Coral Cay WestAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Raymond M. Esper is one of 477 medical oncologists in Florida

Medical oncology is Dr. Esper's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Esper is board certified in hematology by the American Board of Internal Medicine. Dmand AI has Dr. Esper's licenses on file in 4 states: Florida, Hawaii, Michigan and California.

Specialties and state licenses

  • Medical oncology, FloridaPrimaryLicense ME126015 · 2015 to 2026 · taxonomy 207RX0202X
  • Hawaii license2015 to 2026
  • Michigan license2009 to 2026
  • California license2016 to 2020

Clinical focus

Dmand AI lists breast cancer, chronic anemia, chronic embolism thrombosis, chronic leukemia, colorectal cancer, deep vein thrombosis (DVT), immune deficiency disease and lung cancer among the conditions Dr. Esper treats.

Medical oncologists near Dr. Esper

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. Raymond M. Esper billed Medicare for 275,689 services in 2024

CMS data shows 275,689 Medicare services from Dr. Esper across 66 procedure codes in 2024, for 1,382 Medicare patients. Medicare paid $3,912,735 for them.

Medicare services, 2024275,689
Medicare patients1,382
Paid by Medicare$3.9M
Procedure codes66

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

  • 2023
  • 2024
Drugs given in the office
2023: 176,2182024: 157,77510%
Other services
2023: 129,8912024: 104,76919%
Lab and pathology
2023: 3,6732024: 4,09712%
Tests and treatments
2023: 3,9542024: 3,8363%
Office and hospital visits
2023: 2,2562024: 2,65017%
Surgery
2023: 2,3542024: 2,5629%

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

  • In an office275,604100%
  • In a facility850%

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

  • Dr. Esper
  • Florida median
Medicare services
275,689vs 19,75514.0 times
Medicare patients
1,382vs 5412.6 times
Part D claims
1,607vs 5982.7 times

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

Dr. Esper'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. Esper

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Esper and other medical oncologists in Florida.

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

Dr. Raymond M. Esper treated 1,382 Medicare patients in 2024, average age 77

CMS counts 1,382 Medicare patients who saw Dr. Esper in 2024. The largest group is 75 to 84, with 618 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 2.35, 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. Esper's median patient age at 74, with 54% women.

Medicare patients, 20241,382
Average age77
Average risk score2.35
Also on Medicaid3%

Dr. Esper's Medicare patients by age, 2024

Dr. Esper's Medicare patients by sex, 2024

  • Women74754%
  • Men63546%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis56%
  4. Cancer42%
  5. Ischemic heart disease38%
  6. Chronic kidney disease36%
  7. Anxiety34%
  8. Mood disorders30%

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

Dr. Esper's patients across all payers

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

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women54%
  • Men44%

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

Dr. Raymond M. Esper wrote 1,945 Medicare Part D claims in 2024

In 2024, Dr. Esper wrote 1,945 Medicare Part D claims for 325 patients. 66% of them were for generic drugs. CMS names the drug for 1,607 of them, across 38 drugs with 11 or more claims each, at $7,968,167 in total drug cost. In 2023, CMS named 1,357 claims across 34 drugs.

Part D claims, 20241,945
Drugs named by CMS38
Total drug cost$8M
Part D patients325

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

  • Generic1,291 claims66%
  • Brand-name and other654 claims34%

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

  • Opioids3%64 of 1,945 claims
  • Antibiotics2%43 of 1,945 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: 1,3572024: 1,60718%

Drugs named by CMS: 38 in 2024, 34 in 2023.

See all prescribing by Dr. Esper

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. Raymond M. Esper 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. Esper for performance year 2024, reported as part of a group. Dr. Esper 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. Raymond M. Esper has 10 publications on record

Dmand AI links 10 papers to Dr. Esper, published from 2006 to 2024. 2006 was the busiest year, with 2. The most frequent topics are Cells, Cultured, Chick Embryo and Ganglia, Spinal. Dr. Esper's most frequent co-authors are Bruce Evan Johnson, MD, Daniel Morgensztern, MD and Gregory A. Otterson, MD.

Papers10
Years published2006 to 2024

Dr. Esper's papers by year, 2006 to 2024

Topics Dr. Esper writes about most

  • Cells, Cultured
  • Chick Embryo
  • Ganglia, Spinal
  • Neuregulin-1
  • Signal Transduction
  • Stem Cells
  • Antineoplastic Combined Chemotherapy Protocols
  • Axons

Dr. Esper's most frequent co-authors

Recent publications by Dr. Esper

See all 10 publications and co-authors

See who Dr. Esper researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Esper 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. Raymond M. Esper received $39,433 in industry payments from 2016 to 2025

CMS Open Payments shows 1,803 general payments to Dr. Esper from 97 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 88% of the total. Merck Sharp & Dohme Corporation paid the most, $3,131. It also lists 5 research payments totaling $8,000 from 2021 to 2024.

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

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

$39.4Kin total
  • Food and beverage$34,79288%
  • Consulting fees$4,05810%
  • Education$5841%

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

Share is of all general payments to this clinician.

See all payments to Dr. Esper

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

Dr. Raymond M. Esper graduated from Wayne State University School Of Medicine

Dr. Esper graduated from Wayne State University School Of Medicine in 2009.

  1. Medical schoolWayne State University School Of Medicine
  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
  5. Board certified in hematologyNational Board of Physicians and Surgeons
  6. Board certified in internal medicineNational Board of Physicians and Surgeons
  7. Board certified in medical oncologyNational Board of Physicians and Surgeons

Source: Dmand AI Professional Profile Data

Dr. Raymond M. Esper accepts plans from 20 insurance carriers

Dr. Esper is in network with 20 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

Plan types Dr. Esper accepts, by number of carriers

  1. PPO14
  2. HMO11
  3. Medicare11
  4. EPO6
  5. POS5

Source: Dmand AI Insurance Network Data

Sources for Dr. Raymond M. Esper'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 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
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. Raymond M. Esper

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. Raymond M. Esper's NPI number?

Dr. Raymond M. Esper's NPI number is 1407085376. It was assigned on July 13, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Raymond M. Esper?

Dr. Raymond M. Esper is a medical oncologist in Cape Coral, Florida. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).

Where does Dr. Raymond M. Esper practice?

Dr. Esper practices at 1708 Cape Coral W Pkwy, Cape Coral, FL 33914. Dr. Esper's primary practice is Florida Cancer Specialists & Research Institute - Cape Coral Cay West in Cape Coral, Florida. Dmand AI also links Dr. Esper to 2 hospitals, 1 group practice or clinic and 1 medical group.

What is Dr. Raymond M. Esper's office phone number?

The practice phone on file for Dr. Esper is (239) 541-4633.

What is Dr. Raymond M. Esper's medical license number?

Dr. Esper holds Florida license ME126015, one of the licenses on file in 4 states.

Which states has Dr. Raymond M. Esper been licensed in?

Dmand AI has state licenses on file for Dr. Esper in Florida (2015 to 2026), Hawaii (2015 to 2026), Michigan (2009 to 2026) and California (2016 to 2020).

Which hospitals is Dr. Raymond M. Esper affiliated with?

Dr. Esper is affiliated with Cape Coral Hospital. Dmand AI links Dr. Esper to 2 more hospitals.

What medical group is Dr. Raymond M. Esper part of?

Dr. Esper is linked to Florida Cancer Specialists & Research Institute. Dmand AI links Dr. Esper to 1 more medical group.

Does Dr. Raymond M. Esper accept Medicare?

Yes. CMS data shows Dr. Esper billed Medicare for 275,689 services in 2024, and Dr. Esper accepts Medicare assignment.

What is Dr. Raymond M. Esper's MIPS score?

Dr. Esper'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. Raymond M. Esper see?

CMS counts 1,382 Medicare patients who saw Dr. Esper in 2024, with an average age of 77.

Is Dr. Raymond M. Esper board certified?

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

What services does Dr. Raymond M. Esper bill to Medicare?

In 2024, Dr. Esper's most billed Medicare services were medicare temporary code (Q0138), injected or infused drug (J0896) and injected or infused drug (J9271).

Where did Dr. Raymond M. Esper go to medical school?

Dr. Esper graduated from Wayne State University School Of Medicine in 2009.

What drugs does Dr. Raymond M. Esper prescribe most?

In 2024 Medicare Part D data, Dr. Esper's most prescribed drugs by claims were Acyclovir, Duloxetine HCl and Letrozole.

Has Dr. Raymond M. Esper received payments from drug or device companies?

CMS Open Payments shows $39,433 in general payments to Dr. Esper from 97 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.

How long has Dr. Raymond M. Esper been practicing?

Dr. Esper graduated from medical school in 2009, 17 years ago.

Does Dr. Raymond M. Esper do research?

Dmand AI links 10 publications to Dr. Esper, published from 2006 to 2024.

Who does Dr. Raymond M. Esper publish with?

Dr. Esper's most frequent co-authors are Bruce Evan Johnson, MD (2 shared papers), Daniel Morgensztern, MD (2 shared papers) and Gregory A. Otterson, MD (2 shared papers).

What insurance does Dr. Raymond M. Esper accept?

Dr. Esper is in network with 20 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

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