Dr. Joshua Ronen, MD

  • Pasadena, CA
  • Hospitalist
NPI1881181071PAC ID4284980624
Medicare services, 2024
392
Medicare patients, 2024
370
Part D claims, 2024
15
Publications
9
MIPS score, 2024
89
Practice address
100 W. California Blvd, Pasadena, CA 91105
Practice phone
Call (626) 397-2618
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Huntington Hospital - Unit

Acute Care Hospital-Unit · Pasadena, California

See all 10 affiliations

Find Dr. Ronen'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.

View contacts for free

Dr. Joshua Ronen is a hospitalist in Pasadena, California

Dr. Ronen practices at Huntington Hospital - Unit in Pasadena, California.

Dr. Ronen's NPI, 1881181071, was assigned on April 13, 2018. Dr. Ronen graduated from Ross University School of Medicine in 2017. Dr. Ronen holds California license A173560.

NPI and contact details
Medicare PAC ID
4284980624
NPI enumeration date
April 13, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(626) 397-2618
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
35
Medical school graduation
2017

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Joshua Ronen practices at Huntington Hospital - Unit in Pasadena, California

Dr. Ronen's primary practice is Huntington Hospital - Unit, at 100 W. California Blvd, Pasadena, CA 91105 in Los Angeles County. The practice phone is (626) 397-2618.

  • Huntington Hospital - Unit
    100 W. California Blvd, Pasadena, CA 91105 · Los Angeles CountyPhone(626) 397-2618

Source: Dmand AI Affiliation Data

Dr. Joshua Ronen is affiliated with 4 sites of care and 6 medical groups

Dr. Ronen's primary practice is Huntington Hospital - Unit in Pasadena, California. Dr. Ronen is also affiliated with Huntington Hospital. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Dr. Ronen to 1 more hospital, 5 medical groups and 1 skilled nursing facility, each named with a free account.

See all 10 affiliations for Dr. Ronen

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Joshua Ronen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ronen practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Huntington Hospital - UnitAvailable with a free account
+3 more sites and 5 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Ronen practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Joshua Ronen is one of 3,186 hospitalists in California

Hospitalist is Dr. Ronen's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Ronen is board certified in internal medicine by the American Board of Internal Medicine. Dr. Ronen is licensed in California.

Specialties and state licenses

  • Hospitalist, CaliforniaPrimaryLicense A173560 · 2021 to 2027 · taxonomy 208M00000X

Clinical focus

Dmand AI lists electrolyte disorders, gastrointestinal inflammation, pneumonia and respiratory infection and sepsis among the conditions Dr. Ronen treats.

Hospitalists near Dr. Ronen

Counts of hospitalists 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. Joshua Ronen billed Medicare for 392 services in 2024

CMS data shows 392 Medicare services from Dr. Ronen across 3 procedure codes in 2024, for 370 Medicare patients. Medicare paid $42,793 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024392
Medicare patients370
Paid by Medicare$42,793
Procedure codes3

Dr. Ronen's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2522024: 39256%

Dr. Ronen compared with the California median for hospitalists, 2024

  • Dr. Ronen
  • California median
Medicare services
392vs 4309% below
Medicare patients
370vs 20184% above
Part D claims
16vs 6977% below

Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.

Dr. Ronen'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.

See all procedures by Dr. Ronen

Need commercial claims for Dr. Ronen?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ronen and other hospitalists in California.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Joshua Ronen treated 370 Medicare patients in 2024, average age 78

CMS counts 370 Medicare patients who saw Dr. Ronen in 2024. The largest group is 75 to 84, with 124 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% are also on Medicaid. Their average risk score is 2.59, 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. Ronen's median patient age at 62, with 47% women.

Medicare patients, 2024370
Average age78
Average risk score2.59
Also on Medicaid44%

Dr. Ronen's Medicare patients by age, 2024

Dr. Ronen's Medicare patients by sex, 2024

  • Women22059%
  • Men15041%

Chronic conditions among Dr. Ronen's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis60%
  4. Ischemic heart disease52%
  5. Diabetes46%
  6. Heart failure45%
  7. Chronic kidney disease43%
  8. Mood disorders39%

Share of Medicare patients with each condition. A patient can have several.

Dr. Ronen's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women47%
  • Men52%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Joshua Ronen wrote 15 Medicare Part D claims in 2024

In 2024, Dr. Ronen wrote 15 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $72 in total drug cost. In 2020, CMS named 75 claims across 5 drugs.

Part D claims, 202415
Drugs named by CMS1
Total drug cost$72

Dr. Ronen'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: 752021: 1679%

Drugs named by CMS: 1 in 2021, 5 in 2020.

See all prescribing by Dr. Ronen

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. Joshua Ronen scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Ronen for performance year 2024, reported as part of a group. Dr. Ronen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Ronen's MIPS scores, performance year 2024

  • 89of 100Final score
  • 87.7of 100Quality
  • 96of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 75of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

For MedTech and pharma teams

Find hospitalists like Dr. Ronen by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Joshua Ronen has 9 publications on record

Dmand AI links 9 papers to Dr. Ronen, published from 2018 to 2022. 2020 was the busiest year, with 3. Dr. Ronen has published most often in Cureus. Dr. Ronen's most frequent co-authors are Armugam Prasad Mekala, MD, Sai Siva Jyothi Kiranmai Mungara, MD and Bibek Bakhati, MD.

Papers9
Years published2018 to 2022

Dr. Ronen's papers by year, 2018 to 2022

Dr. Ronen's most frequent co-authors

Recent publications by Dr. Ronen

See all 9 publications and co-authors

See who Dr. Ronen researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ronen works with, so you can find a warm path to the right hospitalists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Joshua Ronen has 4 awards and honors on record

Dmand AI lists 4 awards for Dr. Ronen, most recently Best PGY-3 Teaching Resident in 2021.

Awards and honors for Dr. Ronen

  1. 2021
    • Best PGY-3 Teaching Resident
  2. 2020
    • Nomination for TTUHSC Alpha Omega Alpha Honor Medical Society
  3. 2017
    • Annual Leadership Conference Poster Presenter
    • Certificate of Merit in Recognition of Poster Presentation

Dr. Ronen's committees and leadership roles

TTUHSC at Permian Basin COVID-19 TaskforceMember
2020 to 2021
Texas Chapter of the American College of Physicians Board of DirectorsNorthwest Regional Resident Director
2019 to 2021

Source: Dmand AI Professional Profile Data

Dr. Joshua Ronen graduated from Ross University School of Medicine

Dr. Ronen graduated from Ross University School of Medicine in 2017. Dr. Ronen is a member of ACP and Phi Delta Epsilon International Medical Fraternity.

  1. Medical schoolRoss University School of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in acls instructorAmerican Heart Association
  4. Board certified in advanced cardiac life support (acls)American Heart Association
  5. Board certified in bls for healthcare providersAmerican Heart Association

Source: Dmand AI Professional Profile Data

Dr. Joshua Ronen accepts plans from 13 insurance carriers

Dr. Ronen is in network with 13 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • HCSC
  • Aetna
  • Regence Health Plans
  • Alliant Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • +5 more carriersWith a free account

Plan types Dr. Ronen accepts, by number of carriers

  1. PPO8
  2. HMO6
  3. Medicare6
  4. EPO3
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Dr. Joshua Ronen's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Joshua Ronen

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. Joshua Ronen's NPI number?

Dr. Joshua Ronen's NPI number is 1881181071. It was assigned on April 13, 2018, and it is active in the NPI Registry.

What kind of doctor is Dr. Joshua Ronen?

Dr. Joshua Ronen is a hospitalist in Pasadena, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Dr. Joshua Ronen practice?

Dr. Ronen practices at 100 W. California Blvd, Pasadena, CA 91105. Dr. Ronen's primary practice is Huntington Hospital - Unit in Pasadena, California. Dmand AI also links Dr. Ronen to 1 hospital, 5 medical groups and 1 skilled nursing facility.

What is Dr. Joshua Ronen's office phone number?

The practice phone on file for Dr. Ronen is (626) 397-2618.

What is Dr. Joshua Ronen's medical license number?

Dr. Ronen holds California license A173560.

Which hospitals is Dr. Joshua Ronen affiliated with?

Dr. Ronen is affiliated with Huntington Hospital. Dmand AI links Dr. Ronen to 2 more hospitals.

What medical group is Dr. Joshua Ronen part of?

Dr. Ronen is linked to Cedars-Sinai Medical Group. Dmand AI links Dr. Ronen to 5 more medical groups.

Does Dr. Joshua Ronen accept Medicare?

Yes. CMS data shows Dr. Ronen billed Medicare for 392 services in 2024, and Dr. Ronen accepts Medicare assignment.

What is Dr. Joshua Ronen's MIPS score?

Dr. Ronen's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

How many Medicare patients does Dr. Joshua Ronen see?

CMS counts 370 Medicare patients who saw Dr. Ronen in 2024, with an average age of 78.

Show 8 more questionsShow fewer questions

Is Dr. Joshua Ronen board certified?

Yes. Dr. Ronen is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Joshua Ronen bill to Medicare?

In 2024, Dr. Ronen's most billed Medicare services were hospital inpatient care (99222), hospital inpatient care (99223) and hospital inpatient care (99221).

Where did Dr. Joshua Ronen go to medical school?

Dr. Ronen graduated from Ross University School of Medicine in 2017.

What drugs does Dr. Joshua Ronen prescribe most?

In 2021 Medicare Part D data, Dr. Ronen's most prescribed drugs by claims were Lisinopril.

How long has Dr. Joshua Ronen been practicing?

Dr. Ronen graduated from medical school in 2017, 9 years ago.

Does Dr. Joshua Ronen do research?

Dmand AI links 9 publications to Dr. Ronen, published from 2018 to 2022.

Who does Dr. Joshua Ronen publish with?

Dr. Ronen's most frequent co-authors are Armugam Prasad Mekala, MD (3 shared papers), Sai Siva Jyothi Kiranmai Mungara, MD (3 shared papers) and Bibek Bakhati, MD (2 shared papers).

What insurance does Dr. Joshua Ronen accept?

Dr. Ronen is in network with 13 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.

Selling to hospitalist practices?

See hospitalists in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)