Dr. Ajay Prakash Abad, MD

  • Los Angeles, CA
  • Neurologist
NPI1639311244PAC ID8022236843
Medicare services, 2024
109
Medicare patients, 2024
75
Part D claims, 2024
848
Publications
9
Clinical trials
4
Practice address
344 S Hauser Blvd, Los Angeles, CA 90036
Practice phone
Call (716) 845-2300
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Roswell Park Cancer Institute

Los Angeles, California

See all 3 affiliations

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Dr. Ajay Prakash Abad is a neurologist in Los Angeles, California

Dr. Abad practices at Roswell Park Cancer Institute in Los Angeles, California.

Dr. Abad's NPI, 1639311244, was assigned on March 27, 2009. Dr. Abad graduated from Jacobs School of Medicine and Biomedical Sciences in 2009. Dr. Abad holds New York license 271072.

NPI and contact details
Medicare PAC ID
8022236843
NPI enumeration date
March 27, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(716) 845-2300
Professional email
Get email
Personal email
Get email
Mobile number
Get number
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. Ajay Prakash Abad practices at Roswell Park Cancer Institute in Los Angeles, California

Dr. Abad's primary practice is Roswell Park Cancer Institute, at 344 S Hauser Blvd, Los Angeles, CA 90036 in Los Angeles County. The practice phone is (716) 845-2300.

  • Roswell Park Cancer Institute
    344 S Hauser Blvd, Los Angeles, CA 90036 · Los Angeles CountyPhone(716) 845-2300

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

Dr. Ajay Prakash Abad is affiliated with 2 sites of care and 1 medical group

Dr. Abad's primary practice is Roswell Park Cancer Institute in Los Angeles, California. Dr. Abad is also affiliated with Roswell Park Comprehensive Cancer Center. The medical group on file is Roswell Park Comprehensive Cancer Center.

See all 3 affiliations for Dr. Abad

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. Ajay Prakash Abad's practice

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

EHR by site
SiteEHR vendor and product
Roswell Park Cancer InstituteAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ajay Prakash Abad is one of 2,207 neurologists in California

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

Specialties and state licenses

  • Neurology, New YorkPrimaryLicense 271072 · 2013 to 2026 · taxonomy 2084N0400X

Clinical focus

Dmand AI lists acute mini-stroke (TIA), cerebrovascular disease, epilepsy, essential tremor, lower back pain, muscle weakness and neuropathy among the conditions Dr. Abad treats.

Neurologists near Dr. Abad

Counts of neurologists 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. Ajay Prakash Abad billed Medicare for 109 services in 2024

CMS data shows 109 Medicare services from Dr. Abad across 4 procedure codes in 2024, for 75 Medicare patients. Medicare paid $11,690 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024109
Medicare patients75
Paid by Medicare$11,690
Procedure codes4

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

  • 2023
  • 2024
Office and hospital visits
2023: 1812024: 10940%

Dr. Abad compared with the California median for neurologists, 2024

  • Dr. Abad
  • California median
Medicare services
109vs 40473% below
Medicare patients
75vs 19061% below
Part D claims
686vs 3242.1 times

Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.

Dr. Abad'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. Abad

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

Dr. Ajay Prakash Abad treated 75 Medicare patients in 2024, average age 65

CMS counts 75 Medicare patients who saw Dr. Abad in 2024. The largest group is 65 to 74, with 31 patients. 71% of them have high blood pressure, and 60% have high cholesterol. 35% are also on Medicaid. Their average risk score is 2.41, 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. Abad's median patient age at 63, with 55% women.

Medicare patients, 202475
Average age65
Average risk score2.41
Also on Medicaid35%

Dr. Abad's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Abad's Medicare patients by sex, 2024

  • Women3547%
  • Men4053%

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

  1. High blood pressure71%
  2. High cholesterol60%
  3. Cancer45%
  4. Anxiety43%
  5. Arthritis35%
  6. Mood disorders31%
  7. Depression29%
  8. Stroke or TIA27%

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

Dr. Abad's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women55%
  • Men44%

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

Dr. Ajay Prakash Abad wrote 848 Medicare Part D claims in 2024

In 2024, Dr. Abad wrote 848 Medicare Part D claims for 105 patients. 96% of them were for generic drugs. CMS names the drug for 686 of them, across 21 drugs with 11 or more claims each, at $92,579 in total drug cost. In 2023, CMS named 601 claims across 22 drugs.

Part D claims, 2024848
Drugs named by CMS21
Total drug cost$92,579
Part D patients105

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

  • Generic814 claims96%
  • Brand-name34 claims4%

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

  • Antibiotics3%29 of 848 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: 6012024: 68614%

Drugs named by CMS: 21 in 2024, 22 in 2023.

See all prescribing by Dr. Abad

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. Ajay Prakash Abad offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Ajay Prakash Abad has 9 publications on record

Dmand AI links 9 papers to Dr. Abad, published from 2021 to 2024. 2024 was the busiest year, with 3. The most frequent topics are Brain Neoplasms, Antineoplastic Agents, Alkylating and Glioblastoma. Dr. Abad has published most often in J Neurooncol. Dr. Abad's most frequent co-authors are Robert A. Fenstermaker, MD, Andrew Joseph Fabiano, MD and Nicholas A. Butowski, MD.

Papers9
Years published2021 to 2024

Dr. Abad's papers by year, 2021 to 2024

Topics Dr. Abad writes about most

  • Brain Neoplasms
  • Antineoplastic Agents, Alkylating
  • Glioblastoma
  • Glioma
  • Magnetic Resonance Imaging
  • Radiosurgery
  • Temozolomide

Dr. Abad's most frequent co-authors

Recent publications by Dr. Abad

See all 9 publications and co-authors

See who Dr. Abad researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Abad 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. Ajay Prakash Abad has worked on 4 clinical trials

Dmand AI links Dr. Abad to 4 clinical trials, 3 of them phase 2 studies. 4 are still active or recruiting. Conditions studied include Glioblastoma, Astrocytoma and Gliosarcoma. National Cancer Institute (NCI) sponsors the most, 2.

Clinical trials with Dr. Abad by phase

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

Conditions in Dr. Abad's trials

  • Glioblastoma
  • Astrocytoma
  • Gliosarcoma

Investigators on the most trials with Dr. Abad

Recent clinical trials with Dr. Abad

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

Dr. Ajay Prakash Abad received $554 in industry payments from 2016 to 2025

CMS Open Payments shows 7 general payments to Dr. Abad from 2 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Novocure Inc. paid the most, $541.

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

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

$554in total
  • Food and beverage$54198%
  • Education$142%

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

Share is of all general payments to this clinician.

See all payments to Dr. Abad

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

Dr. Ajay Prakash Abad graduated from Jacobs School of Medicine and Biomedical Sciences

Dr. Abad graduated from Jacobs School of Medicine and Biomedical Sciences in 2009.

  1. Medical schoolJacobs School of Medicine and Biomedical Sciences
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Ajay Prakash Abad accepts plans from 9 insurance carriers

Dr. Abad is in network with 9 carriers, including Aetna, MVP Health Care and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • MVP Health Care
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • Highmark
  • Regence Health Plans
  • CMS Medicare
  • +1 more carriersWith a free account

Plan types Dr. Abad accepts, by number of carriers

  1. PPO7
  2. Medicare6
  3. EPO3
  4. HMO2
  5. POS2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Ajay Prakash Abad'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)
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. Ajay Prakash Abad

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. Ajay Prakash Abad's NPI number?

Dr. Ajay Prakash Abad's NPI number is 1639311244. It was assigned on March 27, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Ajay Prakash Abad?

Dr. Ajay Prakash Abad is a neurologist in Los Angeles, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Ajay Prakash Abad practice?

Dr. Abad practices at 344 S Hauser Blvd, Los Angeles, CA 90036. Dr. Abad's primary practice is Roswell Park Cancer Institute in Los Angeles, California.

What is Dr. Ajay Prakash Abad's office phone number?

The practice phone on file for Dr. Abad is (716) 845-2300.

What is Dr. Ajay Prakash Abad's medical license number?

Dr. Abad holds New York license 271072.

Which hospitals is Dr. Ajay Prakash Abad affiliated with?

Dr. Abad is affiliated with Roswell Park Comprehensive Cancer Center.

What medical group is Dr. Ajay Prakash Abad part of?

Dr. Abad is linked to Roswell Park Comprehensive Cancer Center.

Does Dr. Ajay Prakash Abad accept Medicare?

Yes. CMS data shows Dr. Abad billed Medicare for 109 services in 2024, and Dr. Abad accepts Medicare assignment.

Does Dr. Ajay Prakash Abad offer telehealth?

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

How many Medicare patients does Dr. Ajay Prakash Abad see?

CMS counts 75 Medicare patients who saw Dr. Abad in 2024, with an average age of 65.

Show 9 more questionsShow fewer questions

Is Dr. Ajay Prakash Abad board certified?

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

What services does Dr. Ajay Prakash Abad bill to Medicare?

In 2024, Dr. Abad's most billed Medicare services were office visit, established patient (99215), office visit, new patient (99205) and office visit, established patient (99214).

Where did Dr. Ajay Prakash Abad go to medical school?

Dr. Abad graduated from Jacobs School of Medicine and Biomedical Sciences in 2009.

What drugs does Dr. Ajay Prakash Abad prescribe most?

In 2024 Medicare Part D data, Dr. Abad's most prescribed drugs by claims were Levetiracetam, Dexamethasone and Pantoprazole Sodium.

Has Dr. Ajay Prakash Abad received payments from drug or device companies?

CMS Open Payments shows $554 in general payments to Dr. Abad from 2 companies from 2016 to 2025. The largest total came from Novocure Inc.

How long has Dr. Ajay Prakash Abad been practicing?

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

Does Dr. Ajay Prakash Abad do research?

Dmand AI links 9 publications to Dr. Abad, published from 2021 to 2024. Dr. Abad has worked on 4 clinical trials.

Who does Dr. Ajay Prakash Abad publish with?

Dr. Abad's most frequent co-authors are Robert A. Fenstermaker, MD (7 shared papers), Andrew Joseph Fabiano, MD (4 shared papers) and Nicholas A. Butowski, MD (3 shared papers).

What insurance does Dr. Ajay Prakash Abad accept?

Dr. Abad is in network with 9 carriers, including Aetna, MVP Health Care and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

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