Dr. Sevag Armand Bastian, MD

  • Los Angeles, CA
  • Orthopedic surgeon
NPI1740540244PAC ID9133491087
Medicare services, 2024
3,581
Medicare patients, 2024
449
Part D claims, 2024
857
Publications
4
MIPS score, 2024
75
Practice address
1700 E Cesar E Chavez Ave, Los Angeles, CA 90033
Practice phone
Call (323) 264-7600
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Kevin J. Pelton MD, Inc.

Los Angeles, California

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Dr. Sevag Armand Bastian is an orthopedic surgeon in Los Angeles, California

Dr. Bastian practices at Kevin J. Pelton MD, Inc. in Los Angeles, California.

Dr. Bastian's NPI, 1740540244, was assigned on May 18, 2012. Dr. Bastian graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2012. Dr. Bastian holds California license A147241.

NPI and contact details
Medicare PAC ID
9133491087
NPI enumeration date
May 18, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(323) 264-7600
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
35
Medical school graduation
2012

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

Dr. Sevag Armand Bastian practices at Kevin J. Pelton MD, Inc. in Los Angeles, California

Dr. Bastian's primary practice is Kevin J. Pelton MD, Inc., at 1700 E Cesar E Chavez Ave, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 264-7600.

  • Kevin J. Pelton MD, Inc.
    1700 E Cesar E Chavez Ave, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 264-7600

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

Dr. Sevag Armand Bastian is affiliated with 4 sites of care and 1 medical group

Dr. Bastian's primary practice is Kevin J. Pelton MD, Inc. in Los Angeles, California. Dr. Bastian is also affiliated with Adventist Health Glendale. The medical group on file is Los Angeles Orthopedic Surgery Specialists. Dmand AI also links Dr. Bastian to 1 more group practice or clinic and 1 home health agency, each named with a free account.

See all 5 affiliations for Dr. Bastian

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

Dmand AI tracks the EHR system at Dr. Sevag Armand Bastian's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bastian practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Kevin J. Pelton MD, Inc.Available with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Sevag Armand Bastian is one of 2,056 orthopedic surgeons in California

Orthopaedic surgery is Dr. Bastian's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Bastian is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Bastian's licenses on file in 3 states: California, Arizona and New Jersey.

Specialties and state licenses

  • Orthopaedic surgery, CaliforniaPrimaryLicense A147241 · 2017 to 2026 · taxonomy 207X00000X
  • Arizona license2025 to 2027
  • New Jersey license2013 to 2017

Clinical focus

Dmand AI lists arm, wrist, hand fracture and dislocation, arthritis, broken or dislocated ankle/ or foot, bursitis, carpal tunnel syndrome, chest wall injury, enthesopathy in arms and hand joint or tendon inflammation among the conditions Dr. Bastian treats.

Orthopedic surgeons near Dr. Bastian

Counts of orthopedic surgeons 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. Sevag Armand Bastian billed Medicare for 3,581 services in 2024

CMS data shows 3,581 Medicare services from Dr. Bastian across 31 procedure codes in 2024, for 449 Medicare patients. Medicare paid $228,913 for them.

Medicare services, 20243,581
Medicare patients449
Paid by Medicare$228,913
Procedure codes31

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

  • 2023
  • 2024
Imaging
2023: 1,3542024: 1,06321%
Drugs given in the office
2023: 1,1622024: 1,0579%
Office and hospital visits
2023: 1,0832024: 91416%
Surgery
2023: 5202024: 5475%

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

  • In an office3,48797%
  • In a facility943%

Dr. Bastian compared with the California median for orthopedic surgeons, 2024

  • Dr. Bastian
  • California median
Medicare services
3,581vs 6835.2 times
Medicare patients
449vs 2152.1 times
Part D claims
797vs 7011.4 times

Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.

Dr. Bastian'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. Bastian

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bastian and other orthopedic surgeons in California.

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

Dr. Sevag Armand Bastian treated 449 Medicare patients in 2024, average age 75

CMS counts 449 Medicare patients who saw Dr. Bastian in 2024. The largest group is 65 to 74, with 214 patients. 75% of them have arthritis, and 75% have high blood pressure. 82% are also on Medicaid. Their average risk score is 1.52, 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. Bastian's median patient age at 61, with 60% women.

Medicare patients, 2024449
Average age75
Average risk score1.52
Also on Medicaid82%

Dr. Bastian's Medicare patients by age, 2024

Dr. Bastian's Medicare patients by sex, 2024

  • Women31871%
  • Men13129%

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

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes57%
  5. Mood disorders49%
  6. Ischemic heart disease48%
  7. Depression46%
  8. Anxiety41%

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

Dr. Bastian's patients across all payers

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

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women60%
  • Men40%

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

Dr. Sevag Armand Bastian wrote 857 Medicare Part D claims in 2024

In 2024, Dr. Bastian wrote 857 Medicare Part D claims for 268 patients. 99% of them were for generic drugs. CMS names the drug for 797 of them, across 5 drugs with 11 or more claims each, at $11,201 in total drug cost. In 2023, CMS named 1,234 claims across 7 drugs.

Part D claims, 2024857
Drugs named by CMS5
Total drug cost$11,201
Part D patients268

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

  • Generic852 claims99%
  • Brand-name and other5 claims1%

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

  • Opioids10%89 of 857 claims
  • Antibiotics2%20 of 857 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: 1,2342024: 79735%

Drugs named by CMS: 5 in 2024, 7 in 2023.

See all prescribing by Dr. Bastian

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. Sevag Armand Bastian 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. Bastian for performance year 2024, reported individually. Dr. Bastian accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

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

Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)

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. Sevag Armand Bastian has 4 publications on record

Dmand AI links 4 papers to Dr. Bastian, published from 2015 to 2020. Dr. Bastian's most frequent co-authors are John M. Itamura, MD, Rajesh Rangarajan, MD and Kathleen S. Beebe, MD.

Papers4
Years published2015 to 2020

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

Dr. Bastian's most frequent co-authors

Recent publications by Dr. Bastian

See all 4 publications and co-authors

See who Dr. Bastian researches with

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

How network discovery works

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

Dr. Sevag Armand Bastian received $24,927 in industry payments from 2017 to 2025

CMS Open Payments shows 154 general payments to Dr. Bastian from 31 drug and device companies from 2017 to 2025. Education make up the largest share, 47% of the total. Arthrex, Inc. paid the most, $7,824.

General payments to Dr. Bastian by program year, 2017 to 2025

General payments to Dr. Bastian by kind, 2017 to 2025

$24.9Kin total
  • Education$11,64947%
  • Travel and lodging$5,91324%
  • Food and beverage$5,86524%
  • Honoraria$1,5006%

Companies that paid Dr. Bastian the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Bastian

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

Dr. Sevag Armand Bastian graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science

Dr. Bastian graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2012.

  1. Medical schoolChicago Medical School at Rosalind Franklin University of Medicine and Science
  2. Board certified in orthopaedic surgeryAmerican Board of Orthopaedic Surgery

Source: Dmand AI Professional Profile Data

Dr. Sevag Armand Bastian accepts plans from 12 insurance carriers

Dr. Bastian is in network with 12 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and LA Care. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • LA Care
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Molina
  • Regence Health Plans
  • Aspirus Health Plan
  • +4 more carriersWith a free account

Plan types Dr. Bastian accepts, by number of carriers

  1. Medicare8
  2. PPO6
  3. HMO5
  4. POS3
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Sevag Armand Bastian'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 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. Sevag Armand Bastian

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. Sevag Armand Bastian's NPI number?

Dr. Sevag Armand Bastian's NPI number is 1740540244. It was assigned on May 18, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Sevag Armand Bastian?

Dr. Sevag Armand Bastian is an orthopedic surgeon in Los Angeles, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Sevag Armand Bastian practice?

Dr. Bastian practices at 1700 E Cesar E Chavez Ave, Los Angeles, CA 90033. Dr. Bastian's primary practice is Kevin J. Pelton MD, Inc. in Los Angeles, California. Dmand AI also links Dr. Bastian to 1 group practice or clinic and 1 home health agency.

What is Dr. Sevag Armand Bastian's office phone number?

The practice phone on file for Dr. Bastian is (323) 264-7600.

What is Dr. Sevag Armand Bastian's medical license number?

Dr. Bastian holds California license A147241, one of the licenses on file in 3 states.

Which states has Dr. Sevag Armand Bastian been licensed in?

Dmand AI has state licenses on file for Dr. Bastian in California (2017 to 2026), Arizona (2025 to 2027) and New Jersey (2013 to 2017).

Which hospitals is Dr. Sevag Armand Bastian affiliated with?

Dr. Bastian is affiliated with Adventist Health Glendale.

What medical group is Dr. Sevag Armand Bastian part of?

Dr. Bastian is linked to Los Angeles Orthopedic Surgery Specialists.

Does Dr. Sevag Armand Bastian accept Medicare?

Yes. CMS data shows Dr. Bastian billed Medicare for 3,581 services in 2024, and Dr. Bastian accepts Medicare assignment.

What is Dr. Sevag Armand Bastian's MIPS score?

Dr. Bastian'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. Sevag Armand Bastian see?

CMS counts 449 Medicare patients who saw Dr. Bastian in 2024, with an average age of 75.

Is Dr. Sevag Armand Bastian board certified?

Yes. Dr. Bastian is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.

What services does Dr. Sevag Armand Bastian bill to Medicare?

In 2024, Dr. Bastian's most billed Medicare services were office visit, established patient (99214), surgery: bones and joints (20610) and injected or infused drug (J7321).

Where did Dr. Sevag Armand Bastian go to medical school?

Dr. Bastian graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2012.

What drugs does Dr. Sevag Armand Bastian prescribe most?

In 2024 Medicare Part D data, Dr. Bastian's most prescribed drugs by claims were Meloxicam, Diclofenac Sodium and Hydrocodone-Acetaminophen.

Has Dr. Sevag Armand Bastian received payments from drug or device companies?

CMS Open Payments shows $24,927 in general payments to Dr. Bastian from 31 companies from 2017 to 2025. The largest total came from Arthrex, Inc.

How long has Dr. Sevag Armand Bastian been practicing?

Dr. Bastian graduated from medical school in 2012, 14 years ago.

Does Dr. Sevag Armand Bastian do research?

Dmand AI links 4 publications to Dr. Bastian, published from 2015 to 2020.

Who does Dr. Sevag Armand Bastian publish with?

Dr. Bastian's most frequent co-authors are John M. Itamura, MD (2 shared papers), Rajesh Rangarajan, MD (2 shared papers) and Kathleen S. Beebe, MD (1 shared paper).

What insurance does Dr. Sevag Armand Bastian accept?

Dr. Bastian is in network with 12 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and LA Care. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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