Dr. George Michael Makkar, MD

  • Vannuys, CA
  • Vascular surgeon
NPI1649595489PAC ID1052619384
Medicare services, 2024
1,401
Medicare patients, 2024
619
Part D claims, 2024
251
Publications
5
MIPS score, 2024
100
Practice address
16917 Enadia Way, Vannuys, CA 91406
Practice phone
Call (818) 401-1010
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Valley Surgery Center - Van Nuys

Surgery Center - Medicare-Certified · Vannuys, California

See all 7 affiliations

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Dr. George Michael Makkar is a vascular surgeon in Vannuys, California

Dr. Makkar practices at Valley Surgery Center - Van Nuys in Vannuys, California.

Dr. Makkar's NPI, 1649595489, was assigned on April 5, 2010. Dr. Makkar graduated from Howard University College Of Medicine in 2010. Dr. Makkar holds California license A150837.

NPI and contact details
Medicare PAC ID
1052619384
NPI enumeration date
April 5, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(818) 401-1010
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
42
Medical school graduation
2010

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

Dr. George Michael Makkar practices at Valley Surgery Center - Van Nuys in Vannuys, California

Dr. Makkar's primary practice is Valley Surgery Center - Van Nuys, at 16917 Enadia Way, Vannuys, CA 91406. The practice phone is (818) 401-1010.

  • Valley Surgery Center - Van Nuys
    16917 Enadia Way, Vannuys, CA 91406Phone(818) 401-1010

Source: Dmand AI Affiliation Data

Dr. George Michael Makkar is affiliated with 6 sites of care and 1 medical group

Dr. Makkar's primary practice is Valley Surgery Center - Van Nuys in Vannuys, California. Dr. Makkar is also affiliated with Dignity Health - Northridge Hospital Medical Center. The medical group on file is Valley Vascular Associates. Dmand AI also links Dr. Makkar to 4 more hospitals, each named with a free account.

See all 7 affiliations for Dr. Makkar

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. George Michael Makkar's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Makkar practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Valley Surgery Center - Van NuysAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. George Michael Makkar is one of 532 vascular surgeons in California

Vascular surgery is Dr. Makkar's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Makkar is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Makkar's licenses on file in 2 states: California and Maryland.

Specialties and state licenses

  • Vascular surgery, CaliforniaPrimaryLicense A150837 · 2017 to 2027 · taxonomy 2086S0129X
  • Maryland license2016 to 2019

Clinical focus

Dmand AI lists amputation, aortic atherosclerois, blood vessel access for dialysis, carotid revascularization, chronic skin ulcer, deep vein thrombosis (DVT), leg revascularization and peripheral vascular disease among the conditions Dr. Makkar treats.

Vascular surgeons near Dr. Makkar

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

532vascular surgeons in California
5vascular surgeons in Vannuys

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

Dr. George Michael Makkar billed Medicare for 1,401 services in 2024

CMS data shows 1,401 Medicare services from Dr. Makkar across 22 procedure codes in 2024, for 619 Medicare patients. Medicare paid $261,807 for them.

Medicare services, 20241,401
Medicare patients619
Paid by Medicare$261,807
Procedure codes22

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

  • 2023
  • 2024
Office and hospital visits
2023: 5672024: 5853%
Tests and treatments
2023: 2722024: 43660%
Surgery
2023: 1932024: 22617%
Imaging
2023: 2232024: 15431%

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

  • In an office80457%
  • In a facility59743%

Dr. Makkar compared with the California median for vascular surgeons, 2024

  • Dr. Makkar
  • California median
Medicare services
1,401vs 6092.3 times
Medicare patients
619vs 2722.3 times
Part D claims
183vs 553.3 times

Medians across 499 vascular surgeons in California with Dmand AI profiles that report each measure.

Dr. Makkar'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. Makkar

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

Dr. George Michael Makkar treated 619 Medicare patients in 2024, average age 73

CMS counts 619 Medicare patients who saw Dr. Makkar in 2024. The largest group is 65 to 74, with 213 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 58% are also on Medicaid. Their average risk score is 4.41, 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. Makkar's median patient age at 67, with 52% women.

Medicare patients, 2024619
Average age73
Average risk score4.41
Also on Medicaid58%

Dr. Makkar's Medicare patients by age, 2024

Dr. Makkar's Medicare patients by sex, 2024

  • Women31150%
  • Men30850%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes65%
  4. Arthritis61%
  5. Chronic kidney disease59%
  6. Heart failure49%
  7. Ischemic heart disease49%
  8. Mood disorders38%

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

Dr. Makkar's patients across all payers

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

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women52%
  • Men47%

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

Dr. George Michael Makkar wrote 251 Medicare Part D claims in 2024

In 2024, Dr. Makkar wrote 251 Medicare Part D claims for 120 patients. 77% of them were for generic drugs. CMS names the drug for 183 of them, across 5 drugs with 11 or more claims each, at $34,206 in total drug cost. In 2023, CMS named 231 claims across 6 drugs.

Part D claims, 2024251
Drugs named by CMS5
Total drug cost$34,206
Part D patients120

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

  • Generic193 claims77%
  • Brand-name58 claims23%

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

  • Opioids17%43 of 251 claims
  • Antibiotics5%13 of 251 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: 2312024: 18321%

Drugs named by CMS: 5 in 2024, 6 in 2023.

See all prescribing by Dr. Makkar

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. George Michael Makkar scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Makkar for performance year 2024, reported individually. Dr. Makkar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Makkar as offering telehealth. CMS counts 18 procedures of leg revascularization (restoring blood flow) by Dr. Makkar, more than 77% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Makkar's MIPS scores, performance year 2024

  • 100of 100Final score
  • 94.2of 100Quality
  • 40of 100Improvement Activities

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

Where Dr. Makkar ranks in Medicare procedure volume

Leg revascularization (restoring blood flow)
77th percentile18 procedures
Varicose vein removal
44th percentile11 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. George Michael Makkar has 5 publications on record

Dmand AI links 5 papers to Dr. Makkar, published from 2015 to 2020. 2015 was the busiest year, with 3. The most frequent topics are Muscle, Smooth, Vascular, Disease Models, Animal and Endothelial Cells. Dr. Makkar's most frequent co-authors are Rajabrata Sarkar, MD, PhD, Michael M. Neeki, DO and Brian C. Patterson, MD, MPH.

Papers5
Years published2015 to 2020

Dr. Makkar's papers by year, 2015 to 2020

Topics Dr. Makkar writes about most

  • Muscle, Smooth, Vascular
  • Disease Models, Animal
  • Endothelial Cells
  • Hyperplasia
  • Intracellular Signaling Peptides and Proteins
  • Membrane Proteins
  • Mice, Inbred C57BL
  • Mice, Knockout

Dr. Makkar's most frequent co-authors

Recent publications by Dr. Makkar

See all 5 publications and co-authors

See who Dr. Makkar researches with

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

How network discovery works

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

Dr. George Michael Makkar received $9,367 in industry payments from 2016 to 2025

CMS Open Payments shows 119 general payments to Dr. Makkar from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 39% of the total. W. L. Gore & Associates, Inc. paid the most, $2,758.

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

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

$9.4Kin total
  • Food and beverage$3,60939%
  • Education$3,05233%
  • Travel and lodging$2,70629%

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

Share is of all general payments to this clinician.

See all payments to Dr. Makkar

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

Dr. George Michael Makkar graduated from Howard University College Of Medicine

Dr. Makkar graduated from Howard University College Of Medicine in 2010.

  1. Medical schoolHoward University College Of Medicine
  2. Board certified in surgeryAmerican Board of Surgery
  3. Board certified in vascular surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. George Michael Makkar accepts plans from 13 insurance carriers

Dr. Makkar is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • LA Care
  • Regence Health Plans
  • +5 more carriersWith a free account

Plan types Dr. Makkar accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO6
  4. EPO4
  5. POS4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. George Michael Makkar'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 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)Doctors and Clinicians Utilization Data (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. George Michael Makkar

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. George Michael Makkar's NPI number?

Dr. George Michael Makkar's NPI number is 1649595489. It was assigned on April 5, 2010, and it is active in the NPI Registry.

What kind of doctor is Dr. George Michael Makkar?

Dr. George Michael Makkar is a vascular surgeon in Vannuys, California. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).

Where does Dr. George Michael Makkar practice?

Dr. Makkar practices at 16917 Enadia Way, Vannuys, CA 91406. Dr. Makkar's primary practice is Valley Surgery Center - Van Nuys in Vannuys, California. Dmand AI also links Dr. Makkar to 4 hospitals.

What is Dr. George Michael Makkar's office phone number?

The practice phone on file for Dr. Makkar is (818) 401-1010.

What is Dr. George Michael Makkar's medical license number?

Dr. Makkar holds California license A150837, one of the licenses on file in 2 states.

Which states has Dr. George Michael Makkar been licensed in?

Dmand AI has state licenses on file for Dr. Makkar in California (2017 to 2027) and Maryland (2016 to 2019).

Which hospitals is Dr. George Michael Makkar affiliated with?

Dr. Makkar is affiliated with Dignity Health - Northridge Hospital Medical Center. Dmand AI links Dr. Makkar to 4 more hospitals.

What medical group is Dr. George Michael Makkar part of?

Dr. Makkar is linked to Valley Vascular Associates.

Does Dr. George Michael Makkar accept Medicare?

Yes. CMS data shows Dr. Makkar billed Medicare for 1,401 services in 2024, and Dr. Makkar accepts Medicare assignment.

Does Dr. George Michael Makkar offer telehealth?

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

Show 11 more questionsShow fewer questions

What is Dr. George Michael Makkar's MIPS score?

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

How many Medicare patients does Dr. George Michael Makkar see?

CMS counts 619 Medicare patients who saw Dr. Makkar in 2024, with an average age of 73.

Is Dr. George Michael Makkar board certified?

Yes. Dr. Makkar is board certified in surgery by the American Board of Surgery.

What services does Dr. George Michael Makkar bill to Medicare?

In 2024, Dr. Makkar's most billed Medicare services were office visit, established patient (99213), blood vessel study (93970) and blood vessel study (93971).

Where did Dr. George Michael Makkar go to medical school?

Dr. Makkar graduated from Howard University College Of Medicine in 2010.

What drugs does Dr. George Michael Makkar prescribe most?

In 2024 Medicare Part D data, Dr. Makkar's most prescribed drugs by claims were Clopidogrel, Eliquis and Cilostazol.

Has Dr. George Michael Makkar received payments from drug or device companies?

CMS Open Payments shows $9,367 in general payments to Dr. Makkar from 22 companies from 2016 to 2025. The largest total came from W. L. Gore & Associates, Inc.

How long has Dr. George Michael Makkar been practicing?

Dr. Makkar graduated from medical school in 2010, 16 years ago.

Does Dr. George Michael Makkar do research?

Dmand AI links 5 publications to Dr. Makkar, published from 2015 to 2020.

Who does Dr. George Michael Makkar publish with?

Dr. Makkar's most frequent co-authors are Rajabrata Sarkar, MD, PhD (4 shared papers), Michael M. Neeki, DO (1 shared paper) and Brian C. Patterson, MD, MPH (1 shared paper).

What insurance does Dr. George Michael Makkar accept?

Dr. Makkar is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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