Stephen E. Jones
- Medicare services, 2024
- 809
- Medicare patients, 2024
- 435
- Part D claims, 2024
- 121
- MIPS score, 2024
- 75
- Hospital affiliations
- 2
- 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 Stephen Jones' 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.
Stephen E. Jones is an emergency medicine physician in Northridge, California
Stephen Jones practices at Dignity Health - Northridge Hospital Medical Center in Northridge, California, part of CommonSpirit Health.
Stephen Jones' NPI, 1699732008, was assigned on April 28, 2006. Stephen Jones graduated from UC San Diego School of Medicine in 1984. Stephen Jones holds California license G55519.
- NPI
- 1699732008NPI Registry (opens in a new tab)
- NPI enumeration date
- April 28, 2006
- NPI status
- Active
- Practice phone
- (818) 885-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Stephen E. Jones practices at Dignity Health - Northridge Hospital Medical Center in Northridge, California
Stephen Jones' 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
Stephen E. Jones is affiliated with 3 sites of care and 1 medical group
Stephen Jones' primary practice is Dignity Health - Northridge Hospital Medical Center in Northridge, California, part of CommonSpirit Health. The medical group on file is Ridgeline Emergency Physicians Medical Group, Inc. Dmand AI also links Stephen Jones 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 Stephen E. Jones' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Jones practices, 3 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 |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Stephen E. Jones is one of 7,423 emergency medicine physicians in California
Emergency medicine is Stephen Jones' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Stephen Jones is board certified in emergency medicine by the American Board of Emergency Medicine. Stephen Jones is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Stephen Jones
Counts of emergency medicine 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
Stephen E. Jones billed Medicare for 809 services in 2024
CMS data shows 809 Medicare services from Stephen Jones across 4 procedure codes in 2024, for 435 Medicare patients. Medicare paid $68,766 for them. Every service was in a facility, such as a hospital, rather than an office.
Stephen Jones' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4832024: 4546%
- Tests and treatments
- 2023: 3272024: 3559%
Stephen Jones compared with the California median for emergency medicine physicians, 2024
- Stephen Jones
- California median
- Medicare services
- 809vs 2653.1 times
- Medicare patients
- 435vs 24379% above
- Part D claims
- 21vs 6266% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Stephen Jones' 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 Stephen Jones and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Stephen E. Jones treated 435 Medicare patients in 2024, average age 76
CMS counts 435 Medicare patients who saw Stephen Jones in 2024. The largest group is 75 to 84, with 129 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 61% are also on Medicaid. Their average risk score is 2.87, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Stephen Jones' median patient age at 49, with 52% women.
Stephen Jones' Medicare patients by age, 2024
Stephen Jones' Medicare patients by sex, 2024
- Women22752%
- Men20848%
Chronic conditions among Stephen Jones' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Ischemic heart disease63%
- Diabetes57%
- Chronic kidney disease49%
- Heart failure48%
- Mood disorders46%
Share of Medicare patients with each condition. A patient can have several.
Stephen Jones' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephen E. Jones wrote 121 Medicare Part D claims in 2024
In 2024, Stephen Jones wrote 121 Medicare Part D claims for 97 patients. 97% of them were for generic drugs. CMS names the drug for 21 of them, across 1 drug with 11 or more claims each, at $95 in total drug cost. In 2023, CMS named 48 claims across 3 drugs.
Stephen Jones' Part D claims by kind of drug, 2024
- Generic117 claims97%
- Brand-name and other4 claims3%
Stephen Jones' 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 Stephen Jones' Part D claims, 2024
- Opioids12%14 of 121 claims
- Antibiotics34%41 of 121 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: 482024: 2156%
Drugs named by CMS: 1 in 2024, 3 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
Stephen E. Jones 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 Stephen Jones for performance year 2024, reported as part of a group.
- MIPS final score, 2024
- 75 of 100
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Stephen E. Jones received $164 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Stephen Jones from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $150.
General payments to Stephen Jones by program year, 2024 to 2025
Companies that paid Stephen Jones the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Stephen E. Jones graduated from UC San Diego School of Medicine
Stephen Jones graduated from UC San Diego School of Medicine in 1984.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Stephen E. Jones accepts plans from 2 insurance carriers
Stephen Jones is in network with 2 carriers, including CMS Medicare and NV State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
- NV State Medicaid
Plan types Stephen Jones accepts, by number of carriers
- Medicaid1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Stephen E. Jones'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 | Clinician Public Reporting: Overall MIPS Performance (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 Stephen E. Jones
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephen E. Jones' NPI number?
Stephen E. Jones' NPI number is 1699732008. It was assigned on April 28, 2006, and it is active in the NPI Registry.
What does Stephen E. Jones specialize in?
Stephen E. Jones is an emergency medicine physician in Northridge, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Stephen E. Jones practice?
Stephen Jones practices at 18300 Roscoe Blvd, Northridge, CA 91325. Stephen Jones' primary practice is Dignity Health - Northridge Hospital Medical Center in Northridge, California, part of CommonSpirit Health. Dmand AI also links Stephen Jones to 1 hospital and 1 group practice or clinic.
What is Stephen E. Jones' office phone number?
The practice phone on file for Stephen Jones is (818) 885-8500.
What is Stephen E. Jones' medical license number?
Stephen Jones holds California license G55519.
Which hospitals is Stephen E. Jones affiliated with?
Stephen Jones practices at Dignity Health - Northridge Hospital Medical Center in Northridge, California. Dmand AI links Stephen Jones to 1 more hospital.
What medical group is Stephen E. Jones part of?
Stephen Jones is linked to Ridgeline Emergency Physicians Medical Group, Inc.
Does Stephen E. Jones accept Medicare?
Yes. CMS data shows Stephen Jones billed Medicare for 809 services in 2024.
What is Stephen E. Jones' MIPS score?
Stephen Jones' MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Stephen E. Jones see?
CMS counts 435 Medicare patients who saw Stephen Jones in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
Is Stephen E. Jones board certified?
Yes. Stephen Jones is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Stephen E. Jones bill to Medicare?
In 2024, Stephen Jones' most billed Medicare services were heart test or procedure (93010), critical care (99291) and emergency department visit (99285).
Where did Stephen E. Jones go to medical school?
Stephen Jones graduated from UC San Diego School of Medicine in 1984.
What drugs does Stephen E. Jones prescribe most?
In 2024 Medicare Part D data, Stephen Jones' most prescribed drugs by claims were Cephalexin.
Has Stephen E. Jones received payments from drug or device companies?
CMS Open Payments shows $164 in general payments to Stephen Jones from 2 companies from 2024 to 2025. The largest total came from Abiomed.
How long has Stephen E. Jones been practicing?
Stephen Jones graduated from medical school in 1984, 42 years ago.
What insurance does Stephen E. Jones accept?
Stephen Jones is in network with 2 carriers, including CMS Medicare and NV State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
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