Dr. Michael Kosofsky, MD
- Medicare services, 2024
- 1,118
- Medicare patients, 2024
- 536
- Part D claims, 2024
- 452
- MIPS score, 2024
- 97
- Hospital affiliations
- 2
- Practice address
- 207 West Legion Road, Brawley, CA 92227
- Practice phone
- Call (760) 351-3333
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kosofsky'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. Michael Kosofsky is an emergency medicine physician in Brawley, California
Dr. Kosofsky practices at Pioneers Memorial Hospital in Brawley, California, part of Imperial Valley Healthcare District.
Dr. Kosofsky's NPI, 1639794134, was assigned on June 10, 2020. Dr. Kosofsky graduated from Temple University School of Medicine in 2020. Dr. Kosofsky holds California license A186156.
- NPI
- 1639794134NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355764366
- NPI enumeration date
- June 10, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (760) 351-3333
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Kosofsky practices at Pioneers Memorial Hospital in Brawley, California
Dr. Kosofsky's primary practice is Pioneers Memorial Hospital, at 207 West Legion Road, Brawley, CA 92227 in Imperial County. The practice phone is (760) 351-3333.
- Pioneers Memorial Hospital207 West Legion Road, Brawley, CA 92227 · Imperial CountyPhone(760) 351-3333
Source: Dmand AI Affiliation Data
Dr. Michael Kosofsky is affiliated with 4 sites of care and 2 medical groups
Dr. Kosofsky's primary practice is Pioneers Memorial Hospital in Brawley, California, part of Imperial Valley Healthcare District. Dr. Kosofsky is also affiliated with Scripps Mercy Hospital San Diego. The medical group on file is Vituity. Dmand AI also links Dr. Kosofsky to 1 more group practice or clinic, 1 skilled nursing facility 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. Michael Kosofsky's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kosofsky practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pioneers Memorial Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Kosofsky is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Kosofsky's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Kosofsky's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Pennsylvania license
Emergency medicine physicians near Dr. Kosofsky
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
Dr. Michael Kosofsky billed Medicare for 1,118 services in 2024
CMS data shows 1,118 Medicare services from Dr. Kosofsky across 7 procedure codes in 2024, for 536 Medicare patients. Medicare paid $78,043 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kosofsky's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2502024: 582133%
- Tests and treatments
- 2023: 1912024: 416118%
- Imaging
- 2023: 232024: 120422%
Dr. Kosofsky compared with the California median for emergency medicine physicians, 2024
- Dr. Kosofsky
- California median
- Medicare services
- 1,118vs 2654.2 times
- Medicare patients
- 536vs 2432.2 times
- Part D claims
- 292vs 624.7 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Kosofsky'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Kosofsky treated 536 Medicare patients in 2024, average age 74
CMS counts 536 Medicare patients who saw Dr. Kosofsky in 2024. The largest group is 65 to 74, with 209 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 76% are also on Medicaid. Their average risk score is 2.81, 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. Kosofsky's median patient age at 55, with 57% women.
Dr. Kosofsky's Medicare patients by age, 2024
Dr. Kosofsky's Medicare patients by sex, 2024
- Women30557%
- Men23143%
Chronic conditions among Dr. Kosofsky's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Diabetes59%
- Ischemic heart disease49%
- Chronic kidney disease43%
- Heart failure40%
- Mood disorders39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kosofsky's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Kosofsky wrote 452 Medicare Part D claims in 2024
In 2024, Dr. Kosofsky wrote 452 Medicare Part D claims for 282 patients. 93% of them were for generic drugs. CMS names the drug for 292 of them, across 11 drugs with 11 or more claims each, at $2,134 in total drug cost. In 2023, CMS named 111 claims across 6 drugs.
Dr. Kosofsky's Part D claims by kind of drug, 2024
- Generic422 claims93%
- Brand-name30 claims7%
Dr. Kosofsky'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. Kosofsky's Part D claims, 2024
- Opioids5%24 of 452 claims
- Antibiotics49%222 of 452 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: 1112024: 292163%
Drugs named by CMS: 11 in 2024, 6 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
Dr. Michael Kosofsky scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Kosofsky for performance year 2024, reported as part of a group. Dr. Kosofsky accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Kosofsky's MIPS scores, performance year 2024
- 97of 100Final score
- 90of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael Kosofsky graduated from Temple University School of Medicine
Dr. Kosofsky graduated from Temple University School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Kosofsky'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Michael Kosofsky
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. Michael Kosofsky's NPI number?
Dr. Michael Kosofsky's NPI number is 1639794134. It was assigned on June 10, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Kosofsky?
Dr. Michael Kosofsky is an emergency medicine physician in Brawley, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Michael Kosofsky practice?
Dr. Kosofsky practices at 207 West Legion Road, Brawley, CA 92227. Dr. Kosofsky's primary practice is Pioneers Memorial Hospital in Brawley, California, part of Imperial Valley Healthcare District. Dmand AI also links Dr. Kosofsky to 1 group practice or clinic, 1 skilled nursing facility and 1 medical group.
What is Dr. Michael Kosofsky's office phone number?
The practice phone on file for Dr. Kosofsky is (760) 351-3333.
What is Dr. Michael Kosofsky's medical license number?
Dr. Kosofsky holds California license A186156, one of the licenses on file in 2 states.
Which states has Dr. Michael Kosofsky been licensed in?
Dmand AI has state licenses on file for Dr. Kosofsky in California and Pennsylvania.
Which hospitals is Dr. Michael Kosofsky affiliated with?
Dr. Kosofsky practices at Pioneers Memorial Hospital in Brawley, California. Dr. Kosofsky is also affiliated with Scripps Mercy Hospital San Diego.
What medical group is Dr. Michael Kosofsky part of?
Dr. Kosofsky is linked to Vituity. Dmand AI links Dr. Kosofsky to 1 more medical group.
Does Dr. Michael Kosofsky accept Medicare?
Yes. CMS data shows Dr. Kosofsky billed Medicare for 1,118 services in 2024, and Dr. Kosofsky accepts Medicare assignment.
What is Dr. Michael Kosofsky's MIPS score?
Dr. Kosofsky's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Michael Kosofsky see?
CMS counts 536 Medicare patients who saw Dr. Kosofsky in 2024, with an average age of 74.
What services does Dr. Michael Kosofsky bill to Medicare?
In 2024, Dr. Kosofsky's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and diagnostic imaging (71045).
Where did Dr. Michael Kosofsky go to medical school?
Dr. Kosofsky graduated from Temple University School of Medicine in 2020.
What drugs does Dr. Michael Kosofsky prescribe most?
In 2024 Medicare Part D data, Dr. Kosofsky's most prescribed drugs by claims were Cefdinir, Ibuprofen and Ondansetron HCl.
How long has Dr. Michael Kosofsky been practicing?
Dr. Kosofsky graduated from medical school in 2020, 6 years ago.
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