Dr. Gary S. Bellack, MD
- Medicare services, 2024
- 4,937
- Medicare patients, 2024
- 1,262
- Part D claims, 2024
- 655
- MIPS score, 2024
- 75
- Hospital affiliations
- 1
- Practice address
- 8631 W 3rd St, Los Angeles, CA 90048
- Practice phone
- Call (310) 890-2855
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kapil Gupta MD a Professional Corporation
Los Angeles, California
Find Dr. Bellack's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Gary S. Bellack is a plastic surgery within the head and neck (otolaryngology) physician in Los Angeles, California
Dr. Bellack practices at Kapil Gupta MD a Professional Corporation in Los Angeles, California.
Dr. Bellack's NPI, 1750442448, was assigned on December 13, 2006. Dr. Bellack graduated from Baylor College Of Medicine in 1981. Dr. Bellack holds California license C42325.
- NPI
- 1750442448NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658435128
- NPI enumeration date
- December 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 890-2855
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gary S. Bellack practices at Kapil Gupta MD a Professional Corporation in Los Angeles, California
Dr. Bellack's primary practice is Kapil Gupta MD a Professional Corporation, at 8631 W 3rd St, Los Angeles, CA 90048 in Los Angeles County. The practice phone is (310) 890-2855.
- Kapil Gupta MD a Professional Corporation8631 W 3rd St, Los Angeles, CA 90048 · Los Angeles CountyPhone(310) 890-2855
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gary S. Bellack is affiliated with 3 sites of care
Dr. Bellack's primary practice is Kapil Gupta MD a Professional Corporation in Los Angeles, California. Dr. Bellack is also affiliated with Cedars-Sinai Medical Center. Dmand AI also links Dr. Bellack to 1 more physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gary S. Bellack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bellack practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kapil Gupta MD a Professional Corporation | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary S. Bellack is one of 127 plastic surgery within the heads and neck (otolaryngology) physicians in California
Plastic surgery within the head and neck is Dr. Bellack's primary specialty in the NPI Registry, under taxonomy code 207YX0007X. Dr. Bellack is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Bellack's licenses on file in 3 states: California, Texas and Florida.
Specialties and state licenses
- Plastic surgery within the head and neck (otolaryngology), CaliforniaPrimary
- Texas license
- Florida license
Clinical focus
Dmand AI lists acute sinusitis, chronic nasal allergies, chronic sinusitis, ear eustachian tube disorders, ear infection, endoscopic sinus surgery, hearing loss and impairment and larynx and vocal cord disease among the conditions Dr. Bellack treats.
Plastic surgery within the heads and neck (otolaryngology) physicians near Dr. Bellack
Counts of plastic surgery within the heads and neck (otolaryngology) 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. Gary S. Bellack billed Medicare for 4,937 services in 2024
CMS data shows 4,937 Medicare services from Dr. Bellack across 9 procedure codes in 2024, for 1,262 Medicare patients. Medicare paid $326,544 for them. Every service was in an office.
Dr. Bellack's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,1692024: 2,44413%
- Tests and treatments
- 2023: 1,0402024: 1,25320%
- Surgery
- 2023: 1,1272024: 1,24010%
Dr. Bellack compared with the California median for plastic surgery within the heads and neck (otolaryngology) physicians, 2024
- Dr. Bellack
- California median
- Medicare services
- 4,937vs 5409.1 times
- Medicare patients
- 1,262vs 2126.0 times
- Part D claims
- 575vs 836.9 times
Medians across 119 plastic surgery within the heads and neck (otolaryngology) physicians in California with Dmand AI profiles that report each measure.
Dr. Bellack'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bellack and other plastic surgery within the heads and neck (otolaryngology) physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary S. Bellack treated 1,262 Medicare patients in 2024, average age 77
CMS counts 1,262 Medicare patients who saw Dr. Bellack in 2024. The largest group is 75 to 84, with 486 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bellack's median patient age at 60, with 41% women.
Dr. Bellack's Medicare patients by age, 2024
Dr. Bellack's Medicare patients by sex, 2024
- Women61849%
- Men64451%
Chronic conditions among Dr. Bellack's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis55%
- Ischemic heart disease42%
- Diabetes29%
- Osteoporosis26%
- Anxiety22%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bellack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women41%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gary S. Bellack wrote 655 Medicare Part D claims in 2024
In 2024, Dr. Bellack wrote 655 Medicare Part D claims for 282 patients. 98% of them were for generic drugs. CMS names the drug for 575 of them, across 13 drugs with 11 or more claims each, at $12,395 in total drug cost. In 2023, CMS named 487 claims across 14 drugs.
Dr. Bellack's Part D claims by kind of drug, 2024
- Generic645 claims98%
- Brand-name and other10 claims2%
Dr. Bellack'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. Bellack's Part D claims, 2024
- Antibiotics16%104 of 655 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: 4872024: 57518%
Drugs named by CMS: 13 in 2024, 14 in 2023.
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. Gary S. Bellack 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. Bellack for performance year 2024, reported individually. Dr. Bellack accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Gary S. Bellack received $1,389 in industry payments from 2016 to 2025
CMS Open Payments shows 30 general payments to Dr. Bellack from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Baxter Healthcare paid the most, $271.
General payments to Dr. Bellack by program year, 2016 to 2025
Companies that paid Dr. Bellack the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gary S. Bellack has 4 awards and honors on record
Dmand AI lists 4 awards for Dr. Bellack, most recently Top Doctors:LA Area in 2013.
Awards and honors for Dr. Bellack
- 2013
- Top Doctors:LA Area
- 2012
- Top Doctors:Southern California
- Undated
- AAO-HNS Fellow
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Gary S. Bellack graduated from Baylor College Of Medicine
Dr. Bellack graduated from Baylor College Of Medicine in 1981. Dr. Bellack is a member of NHS and ACS.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Dr. Gary S. Bellack accepts plans from 13 insurance carriers
Dr. Bellack is in network with 13 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Bellack accepts, by number of carriers
- Medicare8
- PPO8
- HMO7
- EPO4
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Gary S. Bellack's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gary S. Bellack
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. Gary S. Bellack's NPI number?
Dr. Gary S. Bellack's NPI number is 1750442448. It was assigned on December 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary S. Bellack?
Dr. Gary S. Bellack is a plastic surgery within the head and neck (otolaryngology) physician in Los Angeles, California. The primary specialty in the NPI Registry is Plastic Surgery within the Head & Neck (Otolaryngology) Physician (taxonomy code 207YX0007X).
Where does Dr. Gary S. Bellack practice?
Dr. Bellack practices at 8631 W 3rd St, Los Angeles, CA 90048. Dr. Bellack's primary practice is Kapil Gupta MD a Professional Corporation in Los Angeles, California. Dmand AI also links Dr. Bellack to 1 physician office.
What is Dr. Gary S. Bellack's office phone number?
The practice phone on file for Dr. Bellack is (310) 890-2855.
What is Dr. Gary S. Bellack's medical license number?
Dr. Bellack holds California license C42325, one of the licenses on file in 3 states.
Which states has Dr. Gary S. Bellack been licensed in?
Dmand AI has state licenses on file for Dr. Bellack in California (1987 to 2026), Texas (1981 to 2007) and Florida (1986 to 1998).
Which hospitals is Dr. Gary S. Bellack affiliated with?
Dr. Bellack is affiliated with Cedars-Sinai Medical Center.
Does Dr. Gary S. Bellack accept Medicare?
Yes. CMS data shows Dr. Bellack billed Medicare for 4,937 services in 2024, and Dr. Bellack accepts Medicare assignment.
What is Dr. Gary S. Bellack's MIPS score?
Dr. Bellack's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Gary S. Bellack see?
CMS counts 1,262 Medicare patients who saw Dr. Bellack in 2024, with an average age of 77.
Show 7 more questionsShow fewer questions
Is Dr. Gary S. Bellack board certified?
Yes. Dr. Bellack is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
What services does Dr. Gary S. Bellack bill to Medicare?
In 2024, Dr. Bellack's most billed Medicare services were office visit, established patient (99214), surgery: ear (69210) and ear, nose and throat service (92567).
Where did Dr. Gary S. Bellack go to medical school?
Dr. Bellack graduated from Baylor College Of Medicine in 1981.
What drugs does Dr. Gary S. Bellack prescribe most?
In 2024 Medicare Part D data, Dr. Bellack's most prescribed drugs by claims were Ipratropium Bromide, Famotidine and Fluocinolone Acetonide Oil.
Has Dr. Gary S. Bellack received payments from drug or device companies?
CMS Open Payments shows $1,389 in general payments to Dr. Bellack from 12 companies from 2016 to 2025. The largest total came from Baxter Healthcare.
How long has Dr. Gary S. Bellack been practicing?
Dr. Bellack graduated from medical school in 1981, 45 years ago.
What insurance does Dr. Gary S. Bellack accept?
Dr. Bellack is in network with 13 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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