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Dr. Courtney R. Iser, MD
NPI1144758079PAC ID7810397569
- Medicare services, 2024
- 24,158
- Medicare patients, 2024
- 212
- Part D claims, 2024
- 1,498
- Publications
- 7
- Hospital affiliations
- 1
- Practice address
- 4300 West Memorial Road, Oklahoma City, OK 73120
- Practice phone
- Call (405) 755-1515
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Iser's professional email, personal email and mobile number
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Dr. Courtney R. Iser is a neurologist in Oklahoma City, Oklahoma
Dr. Iser practices at Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma, part of Mercy.
Dr. Iser's NPI, 1144758079, was assigned on May 23, 2017. Dr. Iser graduated from University of Oklahoma College of Medicine in 2017. Dr. Iser holds Oklahoma license 32907.
NPI and contact details
- NPI
- 1144758079NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810397569
- NPI enumeration date
- May 23, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (405) 755-1515
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Courtney R. Iser practices at Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma
Dr. Iser's primary practice is Mercy Hospital Oklahoma City, at 4300 West Memorial Road, Oklahoma City, OK 73120 in Oklahoma County. The practice phone is (405) 755-1515.
- Mercy Hospital Oklahoma City4300 West Memorial Road, Oklahoma City, OK 73120 · Oklahoma CountyPhone(405) 755-1515
Source: Dmand AI Affiliation Data
Dr. Courtney R. Iser is affiliated with 5 sites of care and 4 medical groups
Dr. Iser's primary practice is Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma, part of Mercy. The medical group on file is Mercy Clinic Oklahoma Communities. Dmand AI also links Dr. Iser to 4 more group practices and clinics and 3 medical groups, each named with a free account.
Mercy Clinic Oklahoma Communities4 group practices and clinicsNames with a free account3 medical groupsNames with a free account
See all 9 affiliations for Dr. IserSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Courtney R. Iser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Iser practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital Oklahoma City | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Courtney R. Iser is one of 172 neurologists in Oklahoma
Neurology is Dr. Iser's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Iser's licenses on file in 2 states: Oklahoma and Arizona.
Specialties and state licenses
- Neurology, OklahomaPrimary
- Arizona license
Neurologists near Dr. Iser
Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.
172neurologists in Oklahoma82neurologists in Oklahoma City11neurologists at Mercy Hospital Oklahoma City
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Courtney R. Iser billed Medicare for 24,158 services in 2024
CMS data shows 24,158 Medicare services from Dr. Iser across 10 procedure codes in 2024, for 212 Medicare patients. Medicare paid $167,263 for them. Every service was in an office.
Medicare services, 202424,158
Medicare patients212
Paid by Medicare$167,263
Procedure codes10
Dr. Iser's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 9,8002024: 23,600141%
- Office and hospital visits
- 2023: 2702024: 35833%
- Surgery
- 2023: 492024: 200308%
- Other services
- 2023: 172024: 0100%
Dr. Iser compared with the Oklahoma median for neurologists, 2024
- Dr. Iser
- Oklahoma median
- Medicare services
- 24,158vs 36765.8 times
- Medicare patients
- 212vs 2349% below
- Part D claims
- 1,300vs 2325.6 times
Medians across 170 neurologists in Oklahoma with Dmand AI profiles that report each measure.
Dr. Iser'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. Iser?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Iser and other neurologists in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Courtney R. Iser treated 212 Medicare patients in 2024, average age 71
CMS counts 212 Medicare patients who saw Dr. Iser in 2024. The largest group is 65 to 74, with 94 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Iser's median patient age at 62, with 76% women.
Medicare patients, 2024212
Average age71
Average risk score1.22
Also on Medicaid10%
Dr. Iser's Medicare patients by age, 2024
Dr. Iser's Medicare patients by sex, 2024
- Women15975%
- Men5325%
Chronic conditions among Dr. Iser's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis62%
- Mood disorders42%
- Depression41%
- Anxiety36%
- Ischemic heart disease28%
- Alzheimer's and dementia23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Iser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women76%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Courtney R. Iser wrote 1,498 Medicare Part D claims in 2024
In 2024, Dr. Iser wrote 1,498 Medicare Part D claims for 219 patients. 77% of them were for generic drugs. CMS names the drug for 1,300 of them, across 25 drugs with 11 or more claims each, at $359,394 in total drug cost. In 2023, CMS named 595 claims across 16 drugs.
Part D claims, 20241,498
Drugs named by CMS25
Total drug cost$359,394
Part D patients219
Dr. Iser's Part D claims by kind of drug, 2024
- Generic1,156 claims77%
- Brand-name and other342 claims23%
Dr. Iser'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5952024: 1,300118%
Drugs named by CMS: 25 in 2024, 16 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. Courtney R. Iser offers telehealth to Medicare patients
Dr. Iser accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Iser as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Courtney R. Iser has 7 publications on record
Dmand AI links 7 papers to Dr. Iser, published from 2015 to 2024. 2021 was the busiest year, with 2. The most frequent topics are Migraine Disorders. Dr. Iser's most frequent co-authors are Evgeny Vadimovich Sidorov, MD, Andrei V. Alexandrov, MD and Rohaid Ali.
Papers7
Years published2015 to 2024
Dr. Iser's papers by year, 2015 to 2024
Topics Dr. Iser writes about most
- Migraine Disorders
Dr. Iser's most frequent co-authors
- Evgeny Vadimovich Sidorov, MD2 shared papers
- Andrei V. Alexandrov, MD1 shared paper
- Rohaid Ali1 shared paper
Recent publications by Dr. Iser
J Neurosurg Pediatr
Microvascular Decompression SurgeryPain ManagementTrigeminal Nerve
Curr Neurol Neurosci Rep
Autonomic Nervous SystemHeadacheIntracranial Hypotension
J Stroke Cerebrovasc Dis
BrainClinical Decision-MakingClinical Decision Rules
See who Dr. Iser researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Iser 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. Courtney R. Iser received $56,650 in industry payments from 2018 to 2025
CMS Open Payments shows 750 general payments to Dr. Iser from 52 drug and device companies from 2018 to 2025. Speaker and faculty fees make up the largest share, 75% of the total. Abbvie Inc. paid the most, $47,112.
General payments to Dr. Iser by program year, 2018 to 2025
General payments to Dr. Iser by kind, 2018 to 2025
$56.7Kin total
- Speaker and faculty fees$42,73875%
- Food and beverage$12,08221%
- Travel and lodging$1,8313%
Companies that paid Dr. Iser the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Courtney R. Iser graduated from University of Oklahoma College of Medicine
Dr. Iser graduated from University of Oklahoma College of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Courtney R. Iser'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 DataDmand AI Org Hierarchy 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Courtney R. Iser
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. Courtney R. Iser's NPI number?
Dr. Courtney R. Iser's NPI number is 1144758079. It was assigned on May 23, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Courtney R. Iser?
Dr. Courtney R. Iser is a neurologist in Oklahoma City, Oklahoma. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Courtney R. Iser practice?
Dr. Iser practices at 4300 West Memorial Road, Oklahoma City, OK 73120. Dr. Iser's primary practice is Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma, part of Mercy. Dmand AI also links Dr. Iser to 4 group practices and clinics and 3 medical groups.
What is Dr. Courtney R. Iser's office phone number?
The practice phone on file for Dr. Iser is (405) 755-1515.
What is Dr. Courtney R. Iser's medical license number?
Dr. Iser holds Oklahoma license 32907, one of the licenses on file in 2 states.
Which states has Dr. Courtney R. Iser been licensed in?
Dmand AI has state licenses on file for Dr. Iser in Oklahoma and Arizona.
Which hospitals is Dr. Courtney R. Iser affiliated with?
Dr. Iser practices at Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma.
What medical group is Dr. Courtney R. Iser part of?
Dr. Iser is linked to Mercy Clinic Oklahoma Communities. Dmand AI links Dr. Iser to 3 more medical groups.
Does Dr. Courtney R. Iser accept Medicare?
Yes. CMS data shows Dr. Iser billed Medicare for 24,158 services in 2024, and Dr. Iser accepts Medicare assignment.
Does Dr. Courtney R. Iser offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Iser as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Courtney R. Iser see?
CMS counts 212 Medicare patients who saw Dr. Iser in 2024, with an average age of 71.
What services does Dr. Courtney R. Iser bill to Medicare?
In 2024, Dr. Iser's most billed Medicare services were injected or infused drug (J0585), office visit, established patient (99214) and surgery: brain, spine and nerves (64615).
Where did Dr. Courtney R. Iser go to medical school?
Dr. Iser graduated from University of Oklahoma College of Medicine in 2017.
What drugs does Dr. Courtney R. Iser prescribe most?
In 2024 Medicare Part D data, Dr. Iser's most prescribed drugs by claims were Levetiracetam, Memantine HCl and Gabapentin.
Has Dr. Courtney R. Iser received payments from drug or device companies?
CMS Open Payments shows $56,650 in general payments to Dr. Iser from 52 companies from 2018 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Courtney R. Iser been practicing?
Dr. Iser graduated from medical school in 2017, 9 years ago.
Does Dr. Courtney R. Iser do research?
Dmand AI links 7 publications to Dr. Iser, published from 2015 to 2024.
Who does Dr. Courtney R. Iser publish with?
Dr. Iser's most frequent co-authors are Evgeny Vadimovich Sidorov, MD (2 shared papers), Andrei V. Alexandrov, MD (1 shared paper) and Rohaid Ali (1 shared paper).
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