Dr. Bryan O. King, MD
- Medicare services, 2016
- 21
- Part D claims, 2024
- 637
- Hospital affiliations
- 1
- Industry payments
- $57
- Medical group
- 1
- Practice address
- 9400 Rosecrans Avenue, Bellflower, CA 90706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD
Acute Care Hospital outpatient department · Bellflower, California
Find Dr. King's professional email, personal email and mobile number
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Dr. Bryan O. King is a pulmonologist in Bellflower, California
Dr. King practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California.
Dr. King's NPI, 1871785220, was assigned on August 9, 2007. Dr. King graduated from John A. Burns School of Medicine in 2005. Dr. King holds California license A97167.
- NPI
- 1871785220NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426242140
- NPI enumeration date
- August 9, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bryan O. King practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California
Dr. King's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD, at 9400 Rosecrans Avenue, Bellflower, CA 90706.
- Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD9400 Rosecrans Avenue, Bellflower, CA 90706
Source: Dmand AI Affiliation Data
Dr. Bryan O. King is affiliated with 4 sites of care and 1 medical group
Dr. King's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. Dr. King is also affiliated with Downey Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. King to 1 more breast imaging center and 1 group practice or clinic, each named with a free account. Dr. King's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Bryan O. King's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. King practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bryan O. King is one of 1,339 pulmonologists in California
Pulmonary disease is Dr. King's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. King is board certified in critical care medicine by the American Board of Internal Medicine. Dr. King is licensed in California.
Specialties and state licenses
- Pulmonary disease, CaliforniaPrimary
Clinical focus
Dmand AI lists chronic obstructive pulmonary disease (COPD) among the conditions Dr. King treats.
Pulmonologists near Dr. King
Counts of pulmonologists 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. Bryan O. King billed Medicare for 21 services in 2016
CMS data shows 21 Medicare services from Dr. King across 1 procedure code in 2016. Medicare paid $3,801 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. King compared with the California median for pulmonologists, 2016
- Dr. King
- California median
- Medicare services
- 21vs 64997% below
- Part D claims
- 557vs 42132% above
Medians across 1,263 pulmonologists in California with Dmand AI profiles that report each measure.
Dr. King's most billed Medicare procedure codes, 2016
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. King and other pulmonologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bryan O. King's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. King's median patient age at 69, with 58% women.
Dr. King's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women58%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. Bryan O. King wrote 637 Medicare Part D claims in 2024
In 2024, Dr. King wrote 637 Medicare Part D claims for 107 patients. 42% of them were for generic drugs. CMS names the drug for 557 of them, across 9 drugs with 11 or more claims each, at $349,829 in total drug cost. In 2023, CMS named 468 claims across 9 drugs.
Dr. King's Part D claims by kind of drug, 2024
- Generic270 claims42%
- Brand-name367 claims58%
Dr. King'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. King's Part D claims, 2024
- Antibiotics2%11 of 637 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: 4682024: 55719%
Drugs named by CMS: 9 in 2024, 9 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
How Dr. Bryan O. King takes part in Medicare
Dr. King accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Bryan O. King received $57 in industry payments from 2017 to 2025
CMS Open Payments shows 3 general payments to Dr. King from 3 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $26.
General payments to Dr. King by program year, 2017 to 2025
Companies that paid Dr. King the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Bryan O. King graduated from John A. Burns School of Medicine
Dr. King graduated from John A. Burns School of Medicine in 2005.
- Medical school
- Board certified in critical care medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Dr. Bryan O. King accepts plans from 1 insurance carrier
Dr. King 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. Bryan O. King'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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 Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Bryan O. King
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. Bryan O. King's NPI number?
Dr. Bryan O. King's NPI number is 1871785220. It was assigned on August 9, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Bryan O. King?
Dr. Bryan O. King is a pulmonologist in Bellflower, California. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Bryan O. King practice?
Dr. King practices at 9400 Rosecrans Avenue, Bellflower, CA 90706. Dr. King's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. Dmand AI also links Dr. King to 1 breast imaging center and 1 group practice or clinic.
What is Dr. Bryan O. King's medical license number?
Dr. King holds California license A97167.
Which hospitals is Dr. Bryan O. King affiliated with?
Dr. King is affiliated with Downey Medical Center.
What medical group is Dr. Bryan O. King part of?
Dr. King is linked to Southern California Permanente Medical Group.
Does Dr. Bryan O. King accept Medicare?
Yes. CMS data shows Dr. King billed Medicare for 21 services in 2016, and Dr. King accepts Medicare assignment.
Is Dr. Bryan O. King board certified?
Yes. Dr. King is board certified in critical care medicine by the American Board of Internal Medicine.
What services does Dr. Bryan O. King bill to Medicare?
In 2016, Dr. King's most billed Medicare services were critical care (99291).
Where did Dr. Bryan O. King go to medical school?
Dr. King graduated from John A. Burns School of Medicine in 2005.
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What drugs does Dr. Bryan O. King prescribe most?
In 2024 Medicare Part D data, Dr. King's most prescribed drugs by claims were Spiriva Respimat, Wixela Inhub and Albuterol Sulfate Hfa.
Has Dr. Bryan O. King received payments from drug or device companies?
CMS Open Payments shows $57 in general payments to Dr. King from 3 companies from 2017 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Bryan O. King been practicing?
Dr. King graduated from medical school in 2005, 21 years ago.
What insurance does Dr. Bryan O. King accept?
Dr. King 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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