Dr. Haig Panossian, MD

  • Panorama City, CA
  • Otolaryngologist
NPI1114287711PAC ID9638423502
Medicare services, 2020
208
Medicare patients, 2024
13
Part D claims, 2024
187
Publications
9
Hospital affiliations
1
Practice address
13652 Cantara St, Panorama City, CA 91402
Practice phone
Call (818) 375-2000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Panorama City Medical Center

Hospital · Panorama City, California

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Dr. Haig Panossian is an otolaryngologist in Panorama City, California

Dr. Panossian practices at Panorama City Medical Center in Panorama City, California, part of Kaiser Permanente.

Dr. Panossian's NPI, 1114287711, was assigned on May 17, 2012. Dr. Panossian graduated from Boston University School Of Medicine in 2012. Dr. Panossian holds California license A157546.

NPI and contact details
Medicare PAC ID
9638423502
NPI enumeration date
May 17, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(818) 375-2000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
40
Medical school graduation
2012

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

Dr. Haig Panossian practices at Panorama City Medical Center in Panorama City, California

Dr. Panossian's primary practice is Panorama City Medical Center, at 13652 Cantara St, Panorama City, CA 91402 in Los Angeles County. The practice phone is (818) 375-2000.

Source: Dmand AI Affiliation Data

Dr. Haig Panossian is affiliated with 2 sites of care and 1 medical group

Dr. Panossian's primary practice is Panorama City Medical Center in Panorama City, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Panossian to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dr. Panossian

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

Dmand AI tracks the EHR system at Dr. Haig Panossian's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Panossian practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Panorama City Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Haig Panossian is one of 1,107 otolaryngologists in California

Otolaryngology is Dr. Panossian's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Panossian is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Panossian's licenses on file in 2 states: California and Pennsylvania.

Specialties and state licenses

  • Otolaryngology, CaliforniaPrimaryLicense A157546 · 2018 to 2026 · taxonomy 207Y00000X
  • Pennsylvania license2017 to 2018

Clinical focus

Dmand AI lists larynx and vocal cord disease among the conditions Dr. Panossian treats.

Otolaryngologists near Dr. Panossian

Counts of otolaryngologists 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. Haig Panossian billed Medicare for 208 services in 2020

CMS data shows 208 Medicare services from Dr. Panossian across 7 procedure codes in 2020, for 13 Medicare patients. Medicare paid $21,321 for them. Every service was in an office.

Medicare services, 2020208
Medicare patients13
Paid by Medicare$21,321
Procedure codes7

Dr. Panossian's Medicare services by type, 2019 to 2020

  • 2019
  • 2020
Office and hospital visits
2019: 2802020: 13253%
Surgery
2019: 1782020: 7657%
Tests and treatments
2019: 442020: 0100%

Dr. Panossian compared with the California median for otolaryngologists, 2020

  • Dr. Panossian
  • California median
Medicare services
208vs 66669% below
Medicare patients
13vs 29696% below
Part D claims
91vs 11823% below

Medians across 1,045 otolaryngologists in California with Dmand AI profiles that report each measure.

Dr. Panossian's most billed Medicare procedure codes, 2020

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. Panossian

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

Dr. Haig Panossian treated 13 Medicare patients in 2024, average age 68

CMS counts 13 Medicare patients who saw Dr. Panossian in 2024. Their average risk score is 1.75, 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. Panossian's median patient age at 53, with 54% women.

Medicare patients, 202413
Average age68
Average risk score1.75

Dr. Panossian's patients across all payers

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

Patient panel by age, all payers

Median age 53

Patient panel by sex, all payers

  • Women54%
  • Men46%

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

Dr. Haig Panossian wrote 187 Medicare Part D claims in 2024

In 2024, Dr. Panossian wrote 187 Medicare Part D claims for 102 patients. 98% of them were for generic drugs. CMS names the drug for 91 of them, across 4 drugs with 11 or more claims each, at $1,465 in total drug cost. In 2023, CMS named 94 claims across 5 drugs.

Part D claims, 2024187
Drugs named by CMS4
Total drug cost$1,465
Part D patients102

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

  • Generic184 claims98%
  • Brand-name and other3 claims2%

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

  • Opioids10%18 of 187 claims
  • Antibiotics16%30 of 187 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: 942024: 913%

Drugs named by CMS: 4 in 2024, 5 in 2023.

See all prescribing by Dr. Panossian

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

How Dr. Haig Panossian takes part in Medicare

Dr. Panossian accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Haig Panossian has 9 publications on record

Dmand AI links 9 papers to Dr. Panossian, published from 2008 to 2019. 2019 was the busiest year, with 5. The most frequent topics are Vocal Cords, Ambulatory Surgical Procedures and Laryngeal Diseases. Dr. Panossian has published most often in Ear Nose Throat J. Dr. Panossian's most frequent co-authors are Robert T. Sataloff, MD, Nicholas Daniel Andersen, MD and Peter C. Baxter, MD.

Papers9
Years published2008 to 2019

Dr. Panossian's papers by year, 2008 to 2019

Topics Dr. Panossian writes about most

  • Vocal Cords
  • Ambulatory Surgical Procedures
  • Laryngeal Diseases
  • Laryngeal Neoplasms
  • Laser Therapy
  • Medical Illustration
  • Polyps

Dr. Panossian's most frequent co-authors

Recent publications by Dr. Panossian

See all 9 publications and co-authors

See who Dr. Panossian researches with

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

How network discovery works

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

Dr. Haig Panossian received $1,981 in industry payments from 2017 to 2025

CMS Open Payments shows 27 general payments to Dr. Panossian from 9 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 91% of the total. Stryker Corporation paid the most, $715.

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

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

$2Kin total
  • Food and beverage$1,80991%
  • Travel and lodging$1719%

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

Share is of all general payments to this clinician.

See all payments to Dr. Panossian

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

Dr. Haig Panossian graduated from Boston University School Of Medicine

Dr. Panossian graduated from Boston University School Of Medicine in 2012.

  1. Medical schoolBoston University School Of Medicine
  2. Board certified in otolaryngologyAmerican Board of Otolaryngology - Head and Neck Surgery

Source: Dmand AI Professional Profile Data

Dr. Haig Panossian accepts plans from 2 insurance carriers

Dr. Panossian is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • Kaiser Permanente
  • CMS Medicare

Plan types Dr. Panossian accepts, by number of carriers

  1. EPO1
  2. HMO1
  3. Medicare1
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Haig Panossian'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)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. Haig Panossian

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. Haig Panossian's NPI number?

Dr. Haig Panossian's NPI number is 1114287711. It was assigned on May 17, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Haig Panossian?

Dr. Haig Panossian is an otolaryngologist in Panorama City, California. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).

Where does Dr. Haig Panossian practice?

Dr. Panossian practices at 13652 Cantara St, Panorama City, CA 91402. Dr. Panossian's primary practice is Panorama City Medical Center in Panorama City, California, part of Kaiser Permanente. Dmand AI also links Dr. Panossian to 1 group practice or clinic.

What is Dr. Haig Panossian's office phone number?

The practice phone on file for Dr. Panossian is (818) 375-2000.

What is Dr. Haig Panossian's medical license number?

Dr. Panossian holds California license A157546, one of the licenses on file in 2 states.

Which states has Dr. Haig Panossian been licensed in?

Dmand AI has state licenses on file for Dr. Panossian in California (2018 to 2026) and Pennsylvania (2017 to 2018).

Which hospitals is Dr. Haig Panossian affiliated with?

Dr. Panossian practices at Panorama City Medical Center in Panorama City, California.

What medical group is Dr. Haig Panossian part of?

Dr. Panossian is linked to Southern California Permanente Medical Group.

Does Dr. Haig Panossian accept Medicare?

Yes. CMS data shows Dr. Panossian billed Medicare for 208 services in 2020, and Dr. Panossian accepts Medicare assignment.

How many Medicare patients does Dr. Haig Panossian see?

CMS counts 13 Medicare patients who saw Dr. Panossian in 2024, with an average age of 68.

Show 9 more questionsShow fewer questions

Is Dr. Haig Panossian board certified?

Yes. Dr. Panossian is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.

What services does Dr. Haig Panossian bill to Medicare?

In 2020, Dr. Panossian's most billed Medicare services were office visit, established patient (99213), surgery: lungs and airway (31579) and office visit, established patient (99214).

Where did Dr. Haig Panossian go to medical school?

Dr. Panossian graduated from Boston University School Of Medicine in 2012.

What drugs does Dr. Haig Panossian prescribe most?

In 2024 Medicare Part D data, Dr. Panossian's most prescribed drugs by claims were Omeprazole, Ipratropium Bromide and Amoxicillin.

Has Dr. Haig Panossian received payments from drug or device companies?

CMS Open Payments shows $1,981 in general payments to Dr. Panossian from 9 companies from 2017 to 2025. The largest total came from Stryker Corporation.

How long has Dr. Haig Panossian been practicing?

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

Does Dr. Haig Panossian do research?

Dmand AI links 9 publications to Dr. Panossian, published from 2008 to 2019.

Who does Dr. Haig Panossian publish with?

Dr. Panossian's most frequent co-authors are Robert T. Sataloff, MD (4 shared papers), Nicholas Daniel Andersen, MD (1 shared paper) and Peter C. Baxter, MD (1 shared paper).

What insurance does Dr. Haig Panossian accept?

Dr. Panossian is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

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