Christina Colosimo
- Medicare services, 2024
- 382
- Medicare patients, 2024
- 270
- Part D claims, 2024
- 13
- MIPS score, 2024
- 93
- Hospital affiliations
- 4
- Practice address
- 11234 Anderson St, Loma Linda, CA 92354
- Practice phone
- Call (909) 558-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Christina Colosimo'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.
Christina Colosimo is a general surgeon in Loma Linda, California
Christina Colosimo practices at Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church.
Christina Colosimo's NPI, 1730549684, was assigned on March 3, 2016. Christina Colosimo holds Colorado license 0.
- NPI
- 1730549684NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274913728
- NPI enumeration date
- March 3, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 558-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Christina Colosimo practices at Loma Linda University Medical Center in Loma Linda, California
Christina Colosimo's primary practice is Loma Linda University Medical Center, at 11234 Anderson St, Loma Linda, CA 92354 in San Bernardino County. The practice phone is (909) 558-4000.
- Loma Linda University Medical Center11234 Anderson St, Loma Linda, CA 92354 · San Bernardino CountyPhone(909) 558-4000
Source: Dmand AI Affiliation Data
Christina Colosimo is affiliated with 5 sites of care and 1 medical group
Christina Colosimo's primary practice is Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church. Christina Colosimo is also affiliated with Banner - University Medical Center Tucson. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Christina Colosimo to 2 more hospitals 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 Christina Colosimo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christina Colosimo practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loma Linda University Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Seventh-day Adventist Church and 6.2K+ hospitals, with verified contacts in the same login.
Christina Colosimo is one of 2,926 general surgeons in California
Surgery is Christina Colosimo's primary specialty in the NPI Registry, under taxonomy code 208600000X. Christina Colosimo is licensed in Colorado.
Specialties and state licenses
- Surgery, ColoradoPrimary
General surgeons near Christina Colosimo
Counts of general surgeons 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
Christina Colosimo billed Medicare for 382 services in 2024
CMS data shows 382 Medicare services from Christina Colosimo across 9 procedure codes in 2024, for 270 Medicare patients. Medicare paid $32,127 for them. Every service was in a facility, such as a hospital, rather than an office.
Christina Colosimo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3362024: 38214%
Christina Colosimo compared with the California median for general surgeons, 2024
- Christina Colosimo
- California median
- Medicare services
- 382vs 1662.3 times
- Medicare patients
- 270vs 1212.2 times
- Part D claims
- 11vs 3468% below
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Christina Colosimo'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 Christina Colosimo and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Christina Colosimo treated 270 Medicare patients in 2024, average age 76
CMS counts 270 Medicare patients who saw Christina Colosimo in 2024. The largest group is 75 to 84, with 108 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.89, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Christina Colosimo's median patient age at 59, with 43% women.
Christina Colosimo's Medicare patients by age, 2024
Christina Colosimo's Medicare patients by sex, 2024
- Women14052%
- Men13048%
Chronic conditions among Christina Colosimo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease43%
- Mood disorders42%
- Atrial fibrillation40%
- Chronic kidney disease40%
- Depression39%
Share of Medicare patients with each condition. A patient can have several.
Christina Colosimo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christina Colosimo wrote 13 Medicare Part D claims in 2024
In 2024, Christina Colosimo wrote 13 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $48 in total drug cost. In 2018, CMS named 12 claims across 1 drug.
Christina Colosimo'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, 2018 to 2021
- 2018
- 2021
- Claims for drugs CMS names
- 2018: 122021: 118%
Drugs named by CMS: 1 in 2021, 1 in 2018.
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
Christina Colosimo scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Christina Colosimo for performance year 2024, reported through an alternative payment model (APM). Christina Colosimo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Christina Colosimo's MIPS scores, performance year 2024
- 93of 100Final score
- 74.6of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
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)
Upper gastrointestinal (GI) endoscopy for acid reflux: 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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Christina Colosimo received $617 in industry payments from 2017 to 2025
CMS Open Payments shows 14 general payments to Christina Colosimo from 10 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Halyard Health, Inc. paid the most, $187.
General payments to Christina Colosimo by program year, 2017 to 2025
Companies that paid Christina Colosimo the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Christina Colosimo'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Christina Colosimo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christina Colosimo's NPI number?
Christina Colosimo's NPI number is 1730549684. It was assigned on March 3, 2016, and it is active in the NPI Registry.
What does Christina Colosimo specialize in?
Christina Colosimo is a general surgeon in Loma Linda, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Christina Colosimo practice?
Christina Colosimo practices at 11234 Anderson St, Loma Linda, CA 92354. Christina Colosimo's primary practice is Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church. Dmand AI also links Christina Colosimo to 2 hospitals and 1 group practice or clinic.
What is Christina Colosimo's office phone number?
The practice phone on file for Christina Colosimo is (909) 558-4000.
What is Christina Colosimo's medical license number?
Christina Colosimo holds Colorado license 0.
Which hospitals is Christina Colosimo affiliated with?
Christina Colosimo practices at Loma Linda University Medical Center in Loma Linda, California. Christina Colosimo is also affiliated with Banner - University Medical Center Tucson. Dmand AI links Christina Colosimo to 2 more hospitals.
What medical group is Christina Colosimo part of?
Christina Colosimo is linked to Loma Linda University Faculty Medical Group (LLUFMG).
Does Christina Colosimo accept Medicare?
Yes. CMS data shows Christina Colosimo billed Medicare for 382 services in 2024, and Christina Colosimo accepts Medicare assignment.
What is Christina Colosimo's MIPS score?
Christina Colosimo's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Christina Colosimo see?
CMS counts 270 Medicare patients who saw Christina Colosimo in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Christina Colosimo bill to Medicare?
In 2024, Christina Colosimo's most billed Medicare services were hospital inpatient care (99232), critical care (99291) and hospital inpatient care (99222).
What drugs does Christina Colosimo prescribe most?
In 2021 Medicare Part D data, Christina Colosimo's most prescribed drugs by claims were Oxycodone HCl.
Has Christina Colosimo received payments from drug or device companies?
CMS Open Payments shows $617 in general payments to Christina Colosimo from 10 companies from 2017 to 2025. The largest total came from Halyard Health, Inc.
How long has Christina Colosimo been practicing?
Christina Colosimo graduated from medical school in 2016, 10 years ago.
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