Dr. John Franklin Roesner, MD
- Medicare services, 2024
- 186
- Medicare patients, 2024
- 95
- Part D claims, 2024
- 15
- Hospital affiliations
- 3
- Industry payments
- $2,004
- Practice address
- 1000 W Carson St, Torrance, CA 90509
- Practice phone
- Call (310) 222-2345
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Roesner'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. John Franklin Roesner is a pulmonologist in Torrance, California
Dr. Roesner practices at Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles.
Dr. Roesner's NPI, 1497759906, was assigned on June 13, 2005. Dr. Roesner graduated from Indiana University School of Medicine in 1995. Dr. Roesner holds Indiana license 01053147A.
- NPI
- 1497759906NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294871174
- NPI enumeration date
- June 13, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 222-2345
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Franklin Roesner practices at Harbor-UCLA Medical Center in Torrance, California
Dr. Roesner's primary practice is Harbor-UCLA Medical Center, at 1000 W Carson St, Torrance, CA 90509 in Los Angeles County. The practice phone is (310) 222-2345.
- Harbor-UCLA Medical Center1000 W Carson St, Torrance, CA 90509 · Los Angeles CountyPhone(310) 222-2345
Source: Dmand AI Affiliation Data
Dr. John Franklin Roesner is affiliated with 4 sites of care and 1 medical group
Dr. Roesner's primary practice is Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles. Dr. Roesner is also affiliated with Community Hospital East. The medical group on file is Community Physician Network. Dmand AI also links Dr. Roesner to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Franklin Roesner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Roesner practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harbor-UCLA Medical Center | 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. John Franklin Roesner is one of 1,339 pulmonologists in California
Pulmonary disease is Dr. Roesner's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Roesner is licensed in Indiana.
Specialties and state licenses
- Pulmonary disease, IndianaPrimary
Pulmonologists near Dr. Roesner
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. John Franklin Roesner billed Medicare for 186 services in 2024
CMS data shows 186 Medicare services from Dr. Roesner across 6 procedure codes in 2024, for 95 Medicare patients. Medicare paid $15,673 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Roesner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2052024: 1869%
Dr. Roesner compared with the California median for pulmonologists, 2024
- Dr. Roesner
- California median
- Medicare services
- 186vs 64971% below
- Medicare patients
- 95vs 27265% below
- Part D claims
- 50vs 42188% below
Medians across 1,263 pulmonologists in California with Dmand AI profiles that report each measure.
Dr. Roesner'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. Roesner and other pulmonologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Franklin Roesner treated 95 Medicare patients in 2024, average age 75
CMS counts 95 Medicare patients who saw Dr. Roesner in 2024. The largest group is 75 to 84, with 37 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.34, 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. Roesner's median patient age at 65, with 58% women.
Dr. Roesner's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Roesner's Medicare patients by sex, 2024
- Women4749%
- Men4851%
Chronic conditions among Dr. Roesner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease58%
- Heart failure52%
- Chronic kidney disease48%
- Arthritis47%
- Atrial fibrillation47%
- COPD46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Roesner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Franklin Roesner wrote 15 Medicare Part D claims in 2024
In 2024, Dr. Roesner wrote 15 Medicare Part D claims. 93% of them were for generic drugs. They cover 3 drugs, with $537 in total drug cost. In 2020, CMS named 29 claims across 2 drugs.
Dr. Roesner's Part D claims by kind of drug, 2024
- Generic14 claims93%
- Brand-name and other1 claims7%
Dr. Roesner's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 292021: 5072%
Drugs named by CMS: 3 in 2021, 2 in 2020.
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. John Franklin Roesner takes part in Medicare
Dr. Roesner 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. John Franklin Roesner received $2,004 in industry payments from 2016 to 2025
CMS Open Payments shows 140 general payments to Dr. Roesner from 28 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Sunovion Pharmaceuticals Inc. paid the most, $683.
General payments to Dr. Roesner by program year, 2016 to 2025
General payments to Dr. Roesner by kind, 2016 to 2025
- Food and beverage$1,97699%
- Education$291%
Companies that paid Dr. Roesner 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. John Franklin Roesner graduated from Indiana University School of Medicine
Dr. Roesner graduated from Indiana University School of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Franklin Roesner'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. John Franklin Roesner
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. John Franklin Roesner's NPI number?
Dr. John Franklin Roesner's NPI number is 1497759906. It was assigned on June 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John Franklin Roesner?
Dr. John Franklin Roesner is a pulmonologist in Torrance, California. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. John Franklin Roesner practice?
Dr. Roesner practices at 1000 W Carson St, Torrance, CA 90509. Dr. Roesner's primary practice is Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles. Dmand AI also links Dr. Roesner to 1 hospital and 1 group practice or clinic.
What is Dr. John Franklin Roesner's office phone number?
The practice phone on file for Dr. Roesner is (310) 222-2345.
What is Dr. John Franklin Roesner's medical license number?
Dr. Roesner holds Indiana license 01053147A.
Which hospitals is Dr. John Franklin Roesner affiliated with?
Dr. Roesner practices at Harbor-UCLA Medical Center in Torrance, California. Dr. Roesner is also affiliated with Community Hospital East. Dmand AI links Dr. Roesner to 1 more hospital.
What medical group is Dr. John Franklin Roesner part of?
Dr. Roesner is linked to Community Physician Network.
Does Dr. John Franklin Roesner accept Medicare?
Yes. CMS data shows Dr. Roesner billed Medicare for 186 services in 2024, and Dr. Roesner accepts Medicare assignment.
How many Medicare patients does Dr. John Franklin Roesner see?
CMS counts 95 Medicare patients who saw Dr. Roesner in 2024, with an average age of 75.
What services does Dr. John Franklin Roesner bill to Medicare?
In 2024, Dr. Roesner's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Show 4 more questionsShow fewer questions
Where did Dr. John Franklin Roesner go to medical school?
Dr. Roesner graduated from Indiana University School of Medicine in 1995.
What drugs does Dr. John Franklin Roesner prescribe most?
In 2021 Medicare Part D data, Dr. Roesner's most prescribed drugs by claims were Zolpidem Tartrate, Ropinirole HCl and Oxazepam.
Has Dr. John Franklin Roesner received payments from drug or device companies?
CMS Open Payments shows $2,004 in general payments to Dr. Roesner from 28 companies from 2016 to 2025. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. John Franklin Roesner been practicing?
Dr. Roesner graduated from medical school in 1995, 31 years ago.
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