Dr. John E. Swift, MD
- Medicare services, 2024
- 1,221
- Medicare patients, 2024
- 1,095
- Hospital affiliations
- 6
- Medical groups
- 2
- State licenses
- 3
- Practice address
- 18300 Roscoe Blvd, Northridge, CA 91325
- Practice phone
- Call (818) 885-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Swift'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 E. Swift is a diagnostic radiologist in Northridge, California
Dr. Swift practices at Dignity Health - Northridge Hospital Medical Center in Northridge, California, part of CommonSpirit Health.
Dr. Swift's NPI, 1942256110, was assigned on May 26, 2006. Dr. Swift graduated from Harvard Medical School in 1982. Dr. Swift holds District of Columbia license MD039504.
- NPI
- 1942256110NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567432073
- NPI enumeration date
- May 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 885-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John E. Swift practices at Dignity Health - Northridge Hospital Medical Center in Northridge, California
Dr. Swift's primary practice is Dignity Health - Northridge Hospital Medical Center, at 18300 Roscoe Blvd, Northridge, CA 91325 in Los Angeles County. The practice phone is (818) 885-8500.
- Dignity Health - Northridge Hospital Medical Center18300 Roscoe Blvd, Northridge, CA 91325 · Los Angeles CountyPhone(818) 885-8500
Source: Dmand AI Affiliation Data
Dr. John E. Swift is affiliated with 8 sites of care and 2 medical groups
Dr. Swift's primary practice is Dignity Health - Northridge Hospital Medical Center in Northridge, California, part of CommonSpirit Health. Dr. Swift is also affiliated with Providence Saint Joseph Medical Center. The medical group on file is Golden State Imaging Associates. Dmand AI also links Dr. Swift to 4 more hospitals, 2 group practices and clinics and 1 medical group, 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 E. Swift's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Swift practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Northridge Hospital Medical Center | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John E. Swift is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Swift's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Swift's licenses on file in 3 states: District of Columbia, Maryland and Virginia.
Specialties and state licenses
- Diagnostic radiology, District of ColumbiaPrimary
- Maryland license
- Virginia license
Diagnostic radiologists near Dr. Swift
Counts of diagnostic radiologists 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 E. Swift billed Medicare for 1,221 services in 2024
CMS data shows 1,221 Medicare services from Dr. Swift across 29 procedure codes in 2024, for 1,095 Medicare patients. Medicare paid $38,755 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Swift's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,0592024: 1,1408%
- Tests and treatments
- 2023: 1202024: 8133%
Dr. Swift compared with the California median for diagnostic radiologists, 2024
- Dr. Swift
- California median
- Medicare services
- 1,221vs 2,28146% below
- Medicare patients
- 1,095vs 1,34619% below
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Swift'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.
Need commercial claims for Dr. Swift?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Swift and other diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John E. Swift treated 1,095 Medicare patients in 2024, average age 75
CMS counts 1,095 Medicare patients who saw Dr. Swift in 2024. The largest group is 65 to 74, with 375 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 66% are also on Medicaid. Their average risk score is 2.84, 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. Swift's median patient age at 42, with 61% women.
Dr. Swift's Medicare patients by age, 2024
Dr. Swift's Medicare patients by sex, 2024
- Women59955%
- Men49645%
Chronic conditions among Dr. Swift's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Diabetes57%
- Ischemic heart disease54%
- Chronic kidney disease50%
- Heart failure50%
- Mood disorders47%
Share of Medicare patients with each condition. A patient can have several.
Dr. Swift's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. John E. Swift takes part in Medicare
Dr. Swift 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 E. Swift graduated from Harvard Medical School
Dr. Swift graduated from Harvard Medical School in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John E. Swift'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 E. Swift
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 E. Swift's NPI number?
Dr. John E. Swift's NPI number is 1942256110. It was assigned on May 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John E. Swift?
Dr. John E. Swift is a diagnostic radiologist in Northridge, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. John E. Swift practice?
Dr. Swift practices at 18300 Roscoe Blvd, Northridge, CA 91325. Dr. Swift's primary practice is Dignity Health - Northridge Hospital Medical Center in Northridge, California, part of CommonSpirit Health. Dmand AI also links Dr. Swift to 4 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. John E. Swift's office phone number?
The practice phone on file for Dr. Swift is (818) 885-8500.
What is Dr. John E. Swift's medical license number?
Dr. Swift holds District of Columbia license MD039504, one of the licenses on file in 3 states.
Which states has Dr. John E. Swift been licensed in?
Dmand AI has state licenses on file for Dr. Swift in District of Columbia, Maryland and Virginia.
Which hospitals is Dr. John E. Swift affiliated with?
Dr. Swift practices at Dignity Health - Northridge Hospital Medical Center in Northridge, California. Dr. Swift is also affiliated with Providence Saint Joseph Medical Center. Dmand AI links Dr. Swift to 4 more hospitals.
What medical group is Dr. John E. Swift part of?
Dr. Swift is linked to Golden State Imaging Associates. Dmand AI links Dr. Swift to 1 more medical group.
Does Dr. John E. Swift accept Medicare?
Yes. CMS data shows Dr. Swift billed Medicare for 1,221 services in 2024, and Dr. Swift accepts Medicare assignment.
How many Medicare patients does Dr. John E. Swift see?
CMS counts 1,095 Medicare patients who saw Dr. Swift in 2024, with an average age of 75.
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What services does Dr. John E. Swift bill to Medicare?
In 2024, Dr. Swift's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (74177) and diagnostic imaging (74176).
Where did Dr. John E. Swift go to medical school?
Dr. Swift graduated from Harvard Medical School in 1982.
How long has Dr. John E. Swift been practicing?
Dr. Swift graduated from medical school in 1982, 44 years ago.
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