Igor Barjaktarevic, M.D., M.SC
Pulmonary Disease Physician · Los Angeles, CA
Igor Barjaktarevic, M.D., M.SC is a pulmonary disease physician with a practice address in Los Angeles, California, and NPI 1932345105, issued on Dec 18, 2008. Check the license (California A121964, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Igor Barjaktarevic
- Credential
- M.D., M.SC
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- A121964 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Ucla Medical Plz Ste 365B, Los Angeles, CA 90095
- Phone
- (310) 825-8061
- Enumerated
- Dec 18, 2008
- Record last updated
- Jan 6, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (310) 794-9718
- Medicaid ID
- 1932345105 CA
- Medicare enrollment
- Enrolled (PECOS I20121120000132); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Also registered at 200 Ucla Medical Plz Ste 365B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Soraya AzzawiRheumatology Physician1255892063
- Ji Hoon Baang, MDInfectious Disease Physician1386806594
- Sangmee Bae, M.D.Rheumatology Physician1003172529
- Adam Brownstein, MDPulmonary Disease Physician1164910949
- Jessica ChannickPulmonary Disease Physician1053816892
- Sharon De Cruz, M.D.Pulmonary Disease Physician1487848461
Verify Igor Barjaktarevic in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A121964Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
300 Medicare Part D claims for 54 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.
Most prescribed
- Anoro Ellipta39 claims
- Albuterol Sulfate Hfa32 claims
- Trelegy Ellipta30 claims
- Fluticasone Propionate20 claims
- Azelastine Hcl17 claims
- Breztri Aerosphere12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $74,552.70
50 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- The Regents OF The University OF CaliforniaLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Igor Barjaktarevic among 1,443 pulmonary disease physician records in California
Igor Barjaktarevic, M.D., M.SC is one of 1,443 pulmonary disease physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 36% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2002 · median 2002 among the 1,061 with a school on file
- Record last updated2020 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in California
There are 1,443 pulmonary disease physician records in California.
All 1,443 in California → Every provider in Los Angeles → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Nilo Arnaiz, MDLos Angeles, CA 900951386678498
- John Belperio, MDLos Angeles, CA 900951285659482
- Christopher Cooper, MDLos Angeles, CA 900951588680482
- Steven Dubinett, M.D.Los Angeles, CA 900951144255878
- Tomas Ganz, MDLos Angeles, CA 900951083639264
- Michael Keane, MDLos Angeles, CA 900951124047600
- Airie Kim, M.D.Los Angeles, CA 900951386662807
- Eric Kleerup, MDLos Angeles, CA 900951215956636
Common questions
What is Igor Barjaktarevic, M.D., M.SC's NPI number?
Igor Barjaktarevic, M.D., M.SC's National Provider Identifier (NPI) is 1932345105, issued on Dec 18, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Igor Barjaktarevic, M.D., M.SC located?
The NPPES record lists a practice address at 200 Ucla Medical Plz Ste 365B, Los Angeles, CA, 90095. Phone: (310) 825-8061. Providers update this record themselves, so call before visiting.
How can I verify Igor Barjaktarevic, M.D., M.SC's license?
NPPES lists California license number A121964, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Igor Barjaktarevic, M.D., M.SC prescribe under Medicare Part D?
In 2024, Igor Barjaktarevic, M.D., M.SC had 300 Medicare Part D claims for 54 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
What is Igor Barjaktarevic, M.D., M.SC's MIPS final score?
The 2023 MIPS final score is 86.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.