Dr. Som Kohanzadeh, MD

  • West Hollywood, CA
  • Plastic and reconstructive surgery physician
NPI1952575342PAC ID8123199601
Medicare services, 2024
28,634
Medicare patients, 2024
386
Part D claims, 2024
63
Publications
9
MIPS score, 2024
75
Practice address
8700 Beverly Blvd, Los Angeles, CA 90048
Practice phone
Call (310) 423-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Cedars-Sinai Medical Center

Hospital · Los Angeles, California

See all 12 affiliations

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Dr. Som Kohanzadeh is a plastic and reconstructive surgery physician in West Hollywood, California

Dr. Kohanzadeh practices at Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System.

Dr. Kohanzadeh's NPI, 1952575342, was assigned on April 16, 2008. Dr. Kohanzadeh graduated from UC San Diego School of Medicine in 2004. Dr. Kohanzadeh holds California license A95627.

NPI and contact details
Medicare PAC ID
8123199601
NPI enumeration date
April 16, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(310) 423-5000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
38
Medical school graduation
2004

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

Dr. Som Kohanzadeh practices at Cedars-Sinai Medical Center in Los Angeles, California

Dr. Kohanzadeh's primary practice is Cedars-Sinai Medical Center, at 8700 Beverly Blvd, Los Angeles, CA 90048 in Los Angeles County. The practice phone is (310) 423-5000.

Source: Dmand AI Affiliation Data

Dr. Som Kohanzadeh is affiliated with 9 sites of care and 3 medical groups

Dr. Kohanzadeh's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System. The medical group on file is Wound Institute of America. Dmand AI also links Dr. Kohanzadeh to 3 more group practices and clinics, 3 home health agencies, 2 physician offices and 2 medical groups, each named with a free account.

See all 12 affiliations for Dr. Kohanzadeh

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

Dmand AI tracks the EHR system at Dr. Som Kohanzadeh's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kohanzadeh practices, 9 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Cedars-Sinai Medical CenterAvailable with a free account
+8 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Som Kohanzadeh is one of 327 plastics and reconstructive surgery physicians in California

Plastic and reconstructive surgery is Dr. Kohanzadeh's primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dr. Kohanzadeh is board certified in plastic surgery by the American Board of Plastic Surgery. Dmand AI has Dr. Kohanzadeh's licenses on file in 3 states: California, Alabama and Arizona.

Specialties and state licenses

  • Plastic and reconstructive surgery, CaliforniaPrimaryLicense A95627 · 2006 to 2026 · taxonomy 2086S0122X
  • Alabama licenseSince 2011
  • Arizona license2014 to 2016

Clinical focus

Dmand AI lists breast reconstruction, cancerous skin growth removal, head wound, minor head injury and removal of damaged skin or skin graft among the conditions Dr. Kohanzadeh treats.

Plastics and reconstructive surgery physicians near Dr. Kohanzadeh

Counts of plastics and reconstructive surgery physicians 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. Som Kohanzadeh billed Medicare for 28,634 services in 2024

CMS data shows 28,634 Medicare services from Dr. Kohanzadeh across 22 procedure codes in 2024, for 386 Medicare patients. Medicare paid $20,375,042 for them.

Medicare services, 202428,634
Medicare patients386
Paid by Medicare$20.4M
Procedure codes22

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

  • 2023
  • 2024
Other services
2023: 25,9392024: 21,40617%
Surgery
2023: 3,8902024: 3,32814%
Office and hospital visits
2023: 3,9442024: 3,15420%
Tests and treatments
2023: 9782024: 74624%

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

  • In an office24,50186%
  • In a facility4,13314%

Dr. Kohanzadeh compared with the California median for plastics and reconstructive surgery physicians, 2024

  • Dr. Kohanzadeh
  • California median
Medicare services
28,634vs 46622.5 times
Medicare patients
386vs 586.7 times
Part D claims
13vs 2446% below

Medians across 261 plastics and reconstructive surgery physicians in California with Dmand AI profiles that report each measure.

Dr. Kohanzadeh'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. Kohanzadeh

Need commercial claims for Dr. Kohanzadeh?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kohanzadeh and other plastics and reconstructive surgery physicians in California.

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

Dr. Som Kohanzadeh treated 386 Medicare patients in 2024, average age 74

CMS counts 386 Medicare patients who saw Dr. Kohanzadeh in 2024. The largest group is 75 to 84, with 122 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 61% 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. Kohanzadeh's median patient age at 64, with 58% women.

Medicare patients, 2024386
Average age74
Average risk score4.41
Also on Medicaid61%

Dr. Kohanzadeh's Medicare patients by age, 2024

Dr. Kohanzadeh's Medicare patients by sex, 2024

  • Women22258%
  • Men16442%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis68%
  4. Diabetes60%
  5. Ischemic heart disease57%
  6. Heart failure56%
  7. Chronic kidney disease55%
  8. Mood disorders53%

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

Dr. Kohanzadeh's patients across all payers

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

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women58%
  • Men41%

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

Dr. Som Kohanzadeh wrote 63 Medicare Part D claims in 2024

In 2024, Dr. Kohanzadeh wrote 63 Medicare Part D claims for 24 patients. 84% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $177 in total drug cost. In 2021, CMS named 11 claims across 1 drug.

Part D claims, 202463
Drugs named by CMS1
Total drug cost$177
Part D patients24

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

  • Generic53 claims84%
  • Brand-name and other10 claims16%

Dr. Kohanzadeh's most prescribed drugs by claims, 2022

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. Kohanzadeh's Part D claims, 2024

  • Opioids17%11 of 63 claims
  • Antibiotics32%20 of 63 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, 2021 to 2022

  • 2021
  • 2022
Claims for drugs CMS names
2021: 112022: 1318%

Drugs named by CMS: 1 in 2022, 1 in 2021.

See all prescribing by Dr. Kohanzadeh

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. Som Kohanzadeh scored 75 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Kohanzadeh for performance year 2024, reported individually. Dr. Kohanzadeh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,494 procedures of removal of tissue by Dr. Kohanzadeh, more than 99% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
MIPS final score, 2024
75 of 100

Where Dr. Kohanzadeh ranks in Medicare procedure volume

Removal of tissue
99th percentile1,494 procedures
Mastectomy
72nd percentile15 procedures

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

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

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. Som Kohanzadeh has 9 publications on record

Dmand AI links 9 papers to Dr. Kohanzadeh. The most frequent topics are Postoperative Complications, Surgical Flaps and Surgical Wound Infection. Dr. Kohanzadeh has published most often in Ann Plast Surg. Dr. Kohanzadeh's most frequent co-authors are Liana M. Lugo, MD, Cristiano Boneti, MD and Jay Calvert, MD.

Papers9

Topics Dr. Kohanzadeh writes about most

  • Postoperative Complications
  • Surgical Flaps
  • Surgical Wound Infection

Dr. Kohanzadeh's most frequent co-authors

Recent publications by Dr. Kohanzadeh

See all 9 publications and co-authors

See who Dr. Kohanzadeh researches with

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

How network discovery works

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

Dr. Som Kohanzadeh received $23,614 in industry payments from 2016 to 2025

CMS Open Payments shows 359 general payments to Dr. Kohanzadeh from 49 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 43% of the total. Integra LifeSciences Corporation paid the most, $14,374.

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

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

$23.6Kin total
  • Food and beverage$10,07543%
  • Consulting fees$9,37540%
  • Speaker and faculty fees$2,25010%
  • Travel and lodging$1,9078%
  • Education$70%

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

Share is of all general payments to this clinician.

See all payments to Dr. Kohanzadeh

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

Dr. Som Kohanzadeh has 6 awards and honors on record

Dmand AI lists 6 awards for Dr. Kohanzadeh, most recently 3rd place Resident Award in 2009.

Awards and honors for Dr. Kohanzadeh

  1. 2009
    • 3rd place Resident Award
  2. 2007
    • 2nd place Resident Award
    • Winner of the 4th Annual Leon Morganstern Great Debate
  3. 1999
    • Chancellor's Service Award
  4. 1995
    • Dean's list
  5. Undated
    • ACS Fellow

Dr. Kohanzadeh's committees and leadership roles

ASPS Planning CommitteeCommittee Member
2012 to 2014

Source: Dmand AI Professional Profile Data

Dr. Som Kohanzadeh graduated from UC San Diego School of Medicine

Dr. Kohanzadeh graduated from UC San Diego School of Medicine in 2004. Dr. Kohanzadeh is a member of ACS, AMA, ASSH, ASPS, CMA and California Society of Plastic Surgery.

  1. Medical schoolUC San Diego School of Medicine
  2. Board certified in plastic surgeryAmerican Board of Plastic Surgery
  3. Board certified in surgeryAmerican Board of Surgery
  4. Board certified in fellow - facsAmerican College of Surgeons

Source: Dmand AI Professional Profile Data

Dr. Som Kohanzadeh accepts plans from 1 insurance carrier

Dr. Kohanzadeh is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • CMS Medicare

Source: Dmand AI Insurance Network Data

Sources for Dr. Som Kohanzadeh'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)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)
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. Som Kohanzadeh

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. Som Kohanzadeh's NPI number?

Dr. Som Kohanzadeh's NPI number is 1952575342. It was assigned on April 16, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Som Kohanzadeh?

Dr. Som Kohanzadeh is a plastic and reconstructive surgery physician in West Hollywood, California. The primary specialty in the NPI Registry is Plastic and Reconstructive Surgery Physician (taxonomy code 2086S0122X).

Where does Dr. Som Kohanzadeh practice?

Dr. Kohanzadeh practices at 8700 Beverly Blvd, Los Angeles, CA 90048. Dr. Kohanzadeh's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System. Dmand AI also links Dr. Kohanzadeh to 3 group practices and clinics, 3 home health agencies, 2 physician offices and 2 medical groups.

What is Dr. Som Kohanzadeh's office phone number?

The practice phone on file for Dr. Kohanzadeh is (310) 423-5000.

What is Dr. Som Kohanzadeh's medical license number?

Dr. Kohanzadeh holds California license A95627, one of the licenses on file in 3 states.

Which states has Dr. Som Kohanzadeh been licensed in?

Dmand AI has state licenses on file for Dr. Kohanzadeh in California (2006 to 2026), Alabama (since 2011) and Arizona (2014 to 2016).

Which hospitals is Dr. Som Kohanzadeh affiliated with?

Dr. Kohanzadeh practices at Cedars-Sinai Medical Center in Los Angeles, California.

What medical group is Dr. Som Kohanzadeh part of?

Dr. Kohanzadeh is linked to Wound Institute of America. Dmand AI links Dr. Kohanzadeh to 2 more medical groups.

Does Dr. Som Kohanzadeh accept Medicare?

Yes. CMS data shows Dr. Kohanzadeh billed Medicare for 28,634 services in 2024, and Dr. Kohanzadeh accepts Medicare assignment.

What is Dr. Som Kohanzadeh's MIPS score?

Dr. Kohanzadeh's MIPS final score for performance year 2024 is 75 out of 100, reported individually.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Som Kohanzadeh see?

CMS counts 386 Medicare patients who saw Dr. Kohanzadeh in 2024, with an average age of 74.

Is Dr. Som Kohanzadeh board certified?

Yes. Dr. Kohanzadeh is board certified in plastic surgery by the American Board of Plastic Surgery.

What services does Dr. Som Kohanzadeh bill to Medicare?

In 2024, Dr. Kohanzadeh's most billed Medicare services were medicare temporary code (Q4205), medicare service (G0277) and medicare temporary code (Q4164).

Where did Dr. Som Kohanzadeh go to medical school?

Dr. Kohanzadeh graduated from UC San Diego School of Medicine in 2004.

What drugs does Dr. Som Kohanzadeh prescribe most?

In 2022 Medicare Part D data, Dr. Kohanzadeh's most prescribed drugs by claims were Hydrocodone-Acetaminophen.

Has Dr. Som Kohanzadeh received payments from drug or device companies?

CMS Open Payments shows $23,614 in general payments to Dr. Kohanzadeh from 49 companies from 2016 to 2025. The largest total came from Integra LifeSciences Corporation.

How long has Dr. Som Kohanzadeh been practicing?

Dr. Kohanzadeh graduated from medical school in 2004, 22 years ago.

Does Dr. Som Kohanzadeh do research?

Dmand AI links 9 publications to Dr. Kohanzadeh.

Who does Dr. Som Kohanzadeh publish with?

Dr. Kohanzadeh's most frequent co-authors are Liana M. Lugo, MD (3 shared papers), Cristiano Boneti, MD (1 shared paper) and Jay Calvert, MD (1 shared paper).

What insurance does Dr. Som Kohanzadeh accept?

Dr. Kohanzadeh is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

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