Dr. Sandeep K. Thakkar, DO

  • Irvine, CA
  • Neurologist
NPI1740454586PAC ID7416134853
Medicare services, 2024
150,519
Medicare patients, 2024
1,354
Part D claims, 2024
10,107
Publications
4
Clinical trials
1
Practice address
16405 Sand Canyon Ave, Suite 110, Irvine, CA 92618
Practice phone
Call (949) 764-4448
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Hoag Endoscopy Center - Irvine

Surgery Center - Medicare-Certified · Irvine, California

See all 11 affiliations

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Dr. Sandeep K. Thakkar is a neurologist in Irvine, California

Dr. Thakkar practices at Hoag Endoscopy Center - Irvine in Irvine, California.

Dr. Thakkar's NPI, 1740454586, was assigned on April 14, 2008. Dr. Thakkar graduated from WesternU College of Osteopathic Medicine of the Pacific in 2007. Dr. Thakkar holds California license 20A10840.

NPI and contact details
Medicare PAC ID
7416134853
NPI enumeration date
April 14, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(949) 764-4448
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
45
Medical school graduation
2007

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

Dr. Sandeep K. Thakkar practices at Hoag Endoscopy Center - Irvine in Irvine, California

Dr. Thakkar's primary practice is Hoag Endoscopy Center - Irvine, at 16405 Sand Canyon Ave, Suite 110, Irvine, CA 92618. The practice phone is (949) 764-4448.

  • Hoag Endoscopy Center - Irvine
    16405 Sand Canyon Ave, Suite 110, Irvine, CA 92618Phone(949) 764-4448

Source: Dmand AI Affiliation Data

Dr. Sandeep K. Thakkar is affiliated with 10 sites of care and 1 medical group

Dr. Thakkar's primary practice is Hoag Endoscopy Center - Irvine in Irvine, California. Dr. Thakkar is also affiliated with Hoag Hospital Newport Beach. The medical group on file is Movement Disorder Parkinson’s Disease Specialists (MDPDS). Dmand AI also links Dr. Thakkar to 3 more hospitals, 3 home health agencies, 1 physician office and 1 group practice or clinic, each named with a free account.

See all 11 affiliations for Dr. Thakkar

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

Dmand AI tracks the EHR system at Dr. Sandeep K. Thakkar's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thakkar practices, 10 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Hoag Endoscopy Center - IrvineAvailable with a free account
+9 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Sandeep K. Thakkar is one of 2,207 neurologists in California

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

Specialties and state licenses

  • Neurology, CaliforniaPrimaryLicense 20A10840 · taxonomy 2084N0400X

Clinical focus

Dmand AI lists acute mini-stroke (TIA), epilepsy, essential tremor, lower back pain, migraine and chronic headache, mobility impairment, muscle disease and neuropathy among the conditions Dr. Thakkar treats.

Neurologists near Dr. Thakkar

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

2,207neurologists in California
7neurologists in Irvine

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

Dr. Sandeep K. Thakkar billed Medicare for 150,519 services in 2024

CMS data shows 150,519 Medicare services from Dr. Thakkar across 19 procedure codes in 2024, for 1,354 Medicare patients. Medicare paid $1,495,263 for them.

Medicare services, 2024150,519
Medicare patients1,354
Paid by Medicare$1.5M
Procedure codes19

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

  • 2023
  • 2024
Drugs given in the office
2023: 132,4502024: 143,8609%
Office and hospital visits
2023: 3,6722024: 3,9006%
Surgery
2023: 2,1392024: 2,3229%
Tests and treatments
2023: 3532024: 42119%
Other services
2023: 282024: 1643%

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

  • In an office148,50499%
  • In a facility2,0151%

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

  • Dr. Thakkar
  • California median
Medicare services
150,519vs 404372.6 times
Medicare patients
1,354vs 1907.1 times
Part D claims
9,968vs 32430.8 times

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

Dr. Thakkar'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. Thakkar

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

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

Dr. Sandeep K. Thakkar treated 1,354 Medicare patients in 2024, average age 77

CMS counts 1,354 Medicare patients who saw Dr. Thakkar in 2024. The largest group is 75 to 84, with 646 patients. 75% of them have high cholesterol, and 75% have parkinson's disease. 7% are also on Medicaid. Their average risk score is 1.70, 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. Thakkar's median patient age at 76, with 51% women.

Medicare patients, 20241,354
Average age77
Average risk score1.70
Also on Medicaid7%

Dr. Thakkar's Medicare patients by age, 2024

Dr. Thakkar's Medicare patients by sex, 2024

  • Women63447%
  • Men72053%

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

  1. High cholesterol75%
  2. Parkinson's disease75%
  3. High blood pressure72%
  4. Arthritis52%
  5. Mood disorders38%
  6. Depression36%
  7. Anxiety31%
  8. Ischemic heart disease30%

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

Dr. Thakkar's patients across all payers

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

Patient panel by age, all payers

Median age 76

Patient panel by sex, all payers

  • Women51%
  • Men48%

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

Dr. Sandeep K. Thakkar wrote 10,107 Medicare Part D claims in 2024

In 2024, Dr. Thakkar wrote 10,107 Medicare Part D claims for 1,414 patients. 78% of them were for generic drugs. CMS names the drug for 9,968 of them, across 61 drugs with 11 or more claims each, at $5,446,592 in total drug cost. In 2023, CMS named 9,642 claims across 54 drugs.

Part D claims, 202410,107
Drugs named by CMS61
Total drug cost$5.4M
Part D patients1,414

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

  • Generic7,833 claims78%
  • Brand-name2,274 claims22%

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

  • Antipsychotics, patients 65 and over4%439 of 10,107 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: 9,6422024: 9,9683%

Drugs named by CMS: 61 in 2024, 54 in 2023.

See all prescribing by Dr. Thakkar

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. Sandeep K. Thakkar scored 79 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Thakkar for performance year 2024, reported individually. Dr. Thakkar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Thakkar as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Thakkar's MIPS scores, performance year 2024

  • 79of 100Final score
  • 67.7of 100Quality
  • 40of 100Improvement Activities
  • 62of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

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. Sandeep K. Thakkar has 4 publications on record

Dmand AI links 4 papers to Dr. Thakkar, published from 2021 to 2023. 2021 was the busiest year, with 2. The most frequent topics are Antiparkinson Agents, Carbidopa and Drug Combinations. Dr. Thakkar's most frequent co-authors are Rajesh Pahwa, MD, David G. Standaert and Leslie Jameleh Cloud, MD.

Papers4
Years published2021 to 2023

Topics Dr. Thakkar writes about most

  • Antiparkinson Agents
  • Carbidopa
  • Drug Combinations
  • Levodopa
  • Parkinson Disease
  • Gels

Dr. Thakkar's most frequent co-authors

Recent publications by Dr. Thakkar

See all 4 publications and co-authors

See who Dr. Thakkar researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Thakkar 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. Sandeep K. Thakkar has worked on 1 clinical trial

Dmand AI links Dr. Thakkar to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Huntington Disease and Chorea.

Conditions in Dr. Thakkar's trials

  • Huntington Disease
  • Chorea

Investigators on the most trials with Dr. Thakkar

Recent clinical trials with Dr. Thakkar

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

Dr. Sandeep K. Thakkar received $2,784,493 in industry payments from 2016 to 2025

CMS Open Payments shows 4,597 general payments to Dr. Thakkar from 43 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 64% of the total. Neurocrine BioSciences, Inc. paid the most, $542,211. It also lists 34 research payments totaling $53,985 from 2018 to 2025.

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

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

$2.8Min total
  • Speaker and faculty fees$1,777,97664%
  • Consulting fees$430,14615%
  • Travel and lodging$311,61311%
  • Honoraria$167,8856%
  • Other$96,8723%

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

Share is of all general payments to this clinician.

See all payments to Dr. Thakkar

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

Dr. Sandeep K. Thakkar graduated from WesternU College of Osteopathic Medicine of the Pacific

Dr. Thakkar graduated from WesternU College of Osteopathic Medicine of the Pacific in 2007. Dr. Thakkar is a member of MDS.

  1. Medical schoolWesternU College of Osteopathic Medicine of the Pacific
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology
  3. Board certified in 2009 - 2027CA State License

Source: Dmand AI Professional Profile Data

Dr. Sandeep K. Thakkar accepts plans from 16 insurance carriers

Dr. Thakkar is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Humana
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • +8 more carriersWith a free account

Plan types Dr. Thakkar accepts, by number of carriers

  1. PPO10
  2. Medicare9
  3. HMO7
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Sandeep K. Thakkar'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. Sandeep K. Thakkar

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. Sandeep K. Thakkar's NPI number?

Dr. Sandeep K. Thakkar's NPI number is 1740454586. It was assigned on April 14, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Sandeep K. Thakkar?

Dr. Sandeep K. Thakkar is a neurologist in Irvine, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Sandeep K. Thakkar practice?

Dr. Thakkar practices at 16405 Sand Canyon Ave, Suite 110, Irvine, CA 92618. Dr. Thakkar's primary practice is Hoag Endoscopy Center - Irvine in Irvine, California. Dmand AI also links Dr. Thakkar to 3 hospitals, 3 home health agencies, 1 physician office and 1 group practice or clinic.

What is Dr. Sandeep K. Thakkar's office phone number?

The practice phone on file for Dr. Thakkar is (949) 764-4448.

What is Dr. Sandeep K. Thakkar's medical license number?

Dr. Thakkar holds California license 20A10840.

Which hospitals is Dr. Sandeep K. Thakkar affiliated with?

Dr. Thakkar is affiliated with Hoag Hospital Newport Beach. Dmand AI links Dr. Thakkar to 3 more hospitals.

What medical group is Dr. Sandeep K. Thakkar part of?

Dr. Thakkar is linked to Movement Disorder Parkinson’s Disease Specialists (MDPDS).

Does Dr. Sandeep K. Thakkar accept Medicare?

Yes. CMS data shows Dr. Thakkar billed Medicare for 150,519 services in 2024, and Dr. Thakkar accepts Medicare assignment.

Does Dr. Sandeep K. Thakkar offer telehealth?

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

What is Dr. Sandeep K. Thakkar's MIPS score?

Dr. Thakkar's MIPS final score for performance year 2024 is 79 out of 100, reported individually.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Sandeep K. Thakkar see?

CMS counts 1,354 Medicare patients who saw Dr. Thakkar in 2024, with an average age of 77.

Is Dr. Sandeep K. Thakkar board certified?

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

What services does Dr. Sandeep K. Thakkar bill to Medicare?

In 2024, Dr. Thakkar's most billed Medicare services were injected or infused drug (J0585), injected or infused drug (J0588) and office visit, established patient (99215).

Where did Dr. Sandeep K. Thakkar go to medical school?

Dr. Thakkar graduated from WesternU College of Osteopathic Medicine of the Pacific in 2007.

What drugs does Dr. Sandeep K. Thakkar prescribe most?

In 2024 Medicare Part D data, Dr. Thakkar's most prescribed drugs by claims were Carbidopa-Levodopa, Carbidopa-Levodopa ER and Rytary.

Has Dr. Sandeep K. Thakkar received payments from drug or device companies?

CMS Open Payments shows $2,784,493 in general payments to Dr. Thakkar from 43 companies from 2016 to 2025. The largest total came from Neurocrine BioSciences, Inc.

How long has Dr. Sandeep K. Thakkar been practicing?

Dr. Thakkar graduated from medical school in 2007, 19 years ago.

Does Dr. Sandeep K. Thakkar do research?

Dmand AI links 4 publications to Dr. Thakkar, published from 2021 to 2023. Dr. Thakkar has worked on 1 clinical trial.

Who does Dr. Sandeep K. Thakkar publish with?

Dr. Thakkar's most frequent co-authors are Rajesh Pahwa, MD (2 shared papers), David G. Standaert (2 shared papers) and Leslie Jameleh Cloud, MD (1 shared paper).

What insurance does Dr. Sandeep K. Thakkar accept?

Dr. Thakkar is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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