Dr. Ronald Edward Oppenheim, MD

  • Winter Park, FL
  • Neurologist
NPI1194722520PAC ID5092830315
Medicare services, 2024
228
Medicare patients, 2024
158
Part D claims, 2024
574
Publications
1
Hospital affiliations
1
Practice address
1400 S Orlando Ave, Winter Park, FL 32789
Practice phone
Call (407) 645-3151
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Neurology and Electromyography Consultants, P.A.

Winter Park, Florida

See all 4 affiliations

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Dr. Ronald Edward Oppenheim is a neurologist in Winter Park, Florida

Dr. Oppenheim practices at Neurology and Electromyography Consultants, P.A. in Winter Park, Florida.

Dr. Oppenheim's NPI, 1194722520, was assigned on June 30, 2005. Dr. Oppenheim graduated from University Of Cincinnati College Of Medicine in 1979. Dr. Oppenheim holds Florida license ME0042213.

NPI and contact details
Medicare PAC ID
5092830315
NPI enumeration date
June 30, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(407) 645-3151
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
73
Medical school graduation
1979

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

Dr. Ronald Edward Oppenheim practices at Neurology and Electromyography Consultants, P.A. in Winter Park, Florida

Dr. Oppenheim's primary practice is Neurology and Electromyography Consultants, P.A., at 1400 S Orlando Ave, Winter Park, FL 32789 in Orange County. The practice phone is (407) 645-3151.

  • Neurology and Electromyography Consultants, P.A.
    1400 S Orlando Ave, Winter Park, FL 32789 · Orange CountyPhone(407) 645-3151

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

Dr. Ronald Edward Oppenheim is affiliated with 3 sites of care and 1 medical group

Dr. Oppenheim's primary practice is Neurology and Electromyography Consultants, P.A. in Winter Park, Florida. Dr. Oppenheim is also affiliated with AdventHealth Orlando. The medical group on file is Neurology & Electromyography Consultants, P.A. Dmand AI also links Dr. Oppenheim to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Oppenheim

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

Dmand AI tracks the EHR system at Dr. Ronald Edward Oppenheim's practice

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

EHR by site
SiteEHR vendor and product
Neurology and Electromyography Consultants, P.A.Available with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ronald Edward Oppenheim is one of 1,297 neurologists in Florida

Neurology is Dr. Oppenheim's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Oppenheim is board certified in neurology by the American Board of Psychiatry and Neurology. Dr. Oppenheim is licensed in Florida.

Specialties and state licenses

  • Neurology, FloridaPrimaryLicense ME0042213 · 1983 to 2026 · taxonomy 2084N0400X

Clinical focus

Dmand AI lists acute mini-stroke (TIA), alzheimer's disease, carpal tunnel syndrome, cerebrovascular disease, epilepsy, essential tremor, head injury and hereditary polyneuropathy among the conditions Dr. Oppenheim treats.

Neurologists near Dr. Oppenheim

Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.

1,297neurologists in Florida
9neurologists in Winter Park

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

Dr. Ronald Edward Oppenheim billed Medicare for 228 services in 2024

CMS data shows 228 Medicare services from Dr. Oppenheim across 4 procedure codes in 2024, all of them office visits, for 158 Medicare patients. Medicare paid $17,447 for them. Every service was in an office.

Medicare services, 2024228
Medicare patients158
Paid by Medicare$17,447
Procedure codes4

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

  • 2023
  • 2024
Office and hospital visits
2023: 7242024: 22869%
Tests and treatments
2023: 1012024: 0100%

Dr. Oppenheim compared with the Florida median for neurologists, 2024

  • Dr. Oppenheim
  • Florida median
Medicare services
228vs 47952% below
Medicare patients
158vs 23733% below
Part D claims
398vs 415Close to median

Medians across 1,209 neurologists in Florida with Dmand AI profiles that report each measure.

Dr. Oppenheim'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. Oppenheim

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Oppenheim and other neurologists in Florida.

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

Dr. Ronald Edward Oppenheim treated 158 Medicare patients in 2024, average age 78

CMS counts 158 Medicare patients who saw Dr. Oppenheim in 2024. The largest group is 75 to 84, with 70 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.54, 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. Oppenheim's median patient age at 66, with 59% women.

Medicare patients, 2024158
Average age78
Average risk score1.54

Dr. Oppenheim's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Oppenheim's Medicare patients by sex, 2024

  • Women8856%
  • Men7044%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis60%
  4. Ischemic heart disease50%
  5. Chronic kidney disease35%
  6. Diabetes32%
  7. Anxiety31%
  8. Mood disorders30%

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

Dr. Oppenheim's patients across all payers

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

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women59%
  • Men40%

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

Dr. Ronald Edward Oppenheim wrote 574 Medicare Part D claims in 2024

In 2024, Dr. Oppenheim wrote 574 Medicare Part D claims for 124 patients. 92% of them were for generic drugs. CMS names the drug for 398 of them, across 18 drugs with 11 or more claims each, at $162,547 in total drug cost. In 2023, CMS named 307 claims across 13 drugs.

Part D claims, 2024574
Drugs named by CMS18
Total drug cost$162,547
Part D patients124

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

  • Generic526 claims92%
  • Brand-name48 claims8%

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

  • Opioids3%19 of 574 claims
  • Antipsychotics, patients 65 and over4%24 of 574 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: 3072024: 39830%

Drugs named by CMS: 18 in 2024, 13 in 2023.

See all prescribing by Dr. Oppenheim

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. Ronald Edward Oppenheim offers telehealth to Medicare patients

Dr. Oppenheim accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Oppenheim as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Ronald Edward Oppenheim has 1 publication on record

Dmand AI links 1 paper to Dr. Oppenheim. Dr. Oppenheim's most frequent co-author is Gary Joseph Felsberg, MD.

Papers1

Dr. Oppenheim's most frequent co-authors

Recent publications by Dr. Oppenheim

See all 1 publications and co-authors

See who Dr. Oppenheim researches with

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

How network discovery works

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

Dr. Ronald Edward Oppenheim received $16,151 in industry payments from 2016 to 2025

CMS Open Payments shows 684 general payments to Dr. Oppenheim from 44 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. Biogen, Inc. paid the most, $3,171.

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

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

$16.2Kin total
  • Food and beverage$14,34989%
  • Honoraria$8005%
  • Consulting fees$7254%
  • Education$2421%
  • Speaker and faculty fees$360%

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

Share is of all general payments to this clinician.

See all payments to Dr. Oppenheim

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

Dr. Ronald Edward Oppenheim has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Oppenheim, most recently Regional Top Doctor in 2022.

Awards and honors for Dr. Oppenheim

  1. 2022
    • Regional Top Doctor
  2. Undated
    • Checkbook Top Doc

Source: Dmand AI Professional Profile Data

Dr. Ronald Edward Oppenheim graduated from University Of Cincinnati College Of Medicine

Dr. Oppenheim graduated from University Of Cincinnati College Of Medicine in 1979. Dr. Oppenheim is a member of AAN.

  1. Medical schoolUniversity Of Cincinnati College Of Medicine
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Ronald Edward Oppenheim accepts plans from 10 insurance carriers

Dr. Oppenheim is in network with 10 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Excellus BlueCross BlueShield
  • United Healthcare
  • Cigna
  • Elevance
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +2 more carriersWith a free account

Plan types Dr. Oppenheim accepts, by number of carriers

  1. PPO7
  2. HMO5
  3. Medicare5
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Ronald Edward Oppenheim'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)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)
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)
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. Ronald Edward Oppenheim

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. Ronald Edward Oppenheim's NPI number?

Dr. Ronald Edward Oppenheim's NPI number is 1194722520. It was assigned on June 30, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Ronald Edward Oppenheim?

Dr. Ronald Edward Oppenheim is a neurologist in Winter Park, Florida. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Ronald Edward Oppenheim practice?

Dr. Oppenheim practices at 1400 S Orlando Ave, Winter Park, FL 32789. Dr. Oppenheim's primary practice is Neurology and Electromyography Consultants, P.A. in Winter Park, Florida. Dmand AI also links Dr. Oppenheim to 1 group practice or clinic.

What is Dr. Ronald Edward Oppenheim's office phone number?

The practice phone on file for Dr. Oppenheim is (407) 645-3151.

What is Dr. Ronald Edward Oppenheim's medical license number?

Dr. Oppenheim holds Florida license ME0042213.

Which hospitals is Dr. Ronald Edward Oppenheim affiliated with?

Dr. Oppenheim is affiliated with AdventHealth Orlando.

What medical group is Dr. Ronald Edward Oppenheim part of?

Dr. Oppenheim is linked to Neurology & Electromyography Consultants, P.A.

Does Dr. Ronald Edward Oppenheim accept Medicare?

Yes. CMS data shows Dr. Oppenheim billed Medicare for 228 services in 2024, and Dr. Oppenheim accepts Medicare assignment.

Does Dr. Ronald Edward Oppenheim offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Oppenheim as offering telehealth services.

How many Medicare patients does Dr. Ronald Edward Oppenheim see?

CMS counts 158 Medicare patients who saw Dr. Oppenheim in 2024, with an average age of 78.

Show 9 more questionsShow fewer questions

Is Dr. Ronald Edward Oppenheim board certified?

Yes. Dr. Oppenheim is board certified in neurology by the American Board of Psychiatry and Neurology.

What services does Dr. Ronald Edward Oppenheim bill to Medicare?

In 2024, Dr. Oppenheim's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, new patient (99205).

Where did Dr. Ronald Edward Oppenheim go to medical school?

Dr. Oppenheim graduated from University Of Cincinnati College Of Medicine in 1979.

What drugs does Dr. Ronald Edward Oppenheim prescribe most?

In 2024 Medicare Part D data, Dr. Oppenheim's most prescribed drugs by claims were Donepezil HCl, Levetiracetam and Gabapentin.

Has Dr. Ronald Edward Oppenheim received payments from drug or device companies?

CMS Open Payments shows $16,151 in general payments to Dr. Oppenheim from 44 companies from 2016 to 2025. The largest total came from Biogen, Inc.

How long has Dr. Ronald Edward Oppenheim been practicing?

Dr. Oppenheim graduated from medical school in 1979, 47 years ago.

Does Dr. Ronald Edward Oppenheim do research?

Dmand AI links 1 publication to Dr. Oppenheim.

Who does Dr. Ronald Edward Oppenheim publish with?

Dr. Oppenheim's most frequent co-authors are Gary Joseph Felsberg, MD (1 shared paper).

What insurance does Dr. Ronald Edward Oppenheim accept?

Dr. Oppenheim is in network with 10 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

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