Dr. Charmaine Jamias Ortizo, MD
- Medicare services, 2024
- 557
- Medicare patients, 2024
- 275
- Part D claims, 2024
- 2,886
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Practice address
- 11370 Anderson St, Loma Linda, CA 92354
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD
Acute Care Hospital outpatient department · Loma Linda, California
Find Dr. Ortizo's professional email, personal email and mobile number
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Dr. Charmaine Jamias Ortizo is an internist in Loma Linda, California
Dr. Ortizo practices at Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD in Loma Linda, California.
Dr. Ortizo's NPI, 1689051120, was assigned on May 5, 2015. Dr. Ortizo graduated from George Washington University School of Medicine and Health Sciences in 2015. Dr. Ortizo holds California license A147836.
- NPI
- 1689051120NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577810134
- NPI enumeration date
- May 5, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charmaine Jamias Ortizo practices at Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD in Loma Linda, California
Dr. Ortizo's primary practice is Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD, at 11370 Anderson St, Loma Linda, CA 92354.
- Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD11370 Anderson St, Loma Linda, CA 92354
Source: Dmand AI Affiliation Data
Dr. Charmaine Jamias Ortizo is affiliated with 6 sites of care and 1 medical group
Dr. Ortizo's primary practice is Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD in Loma Linda, California. Dr. Ortizo is also affiliated with Loma Linda University Medical Center. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Dr. Ortizo to 1 more hospital, 2 home health agencies and 1 hospital outpatient department, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Charmaine Jamias Ortizo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ortizo practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charmaine Jamias Ortizo is one of 16,751 internists in California
Internal medicine is Dr. Ortizo's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ortizo is board certified in internal medicine by the American Board of Internal Medicine. Dr. Ortizo is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute kidney failure, acute sinusitis, acute skin infection, acute stomach ulcer, ankle or foot injury, anxiety and arthritis among the conditions Dr. Ortizo treats.
Internists near Dr. Ortizo
Counts of internists 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. Charmaine Jamias Ortizo billed Medicare for 557 services in 2024
CMS data shows 557 Medicare services from Dr. Ortizo across 9 procedure codes in 2024, for 275 Medicare patients. Medicare paid $43,087 for them.
Dr. Ortizo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6082024: 41432%
- Other services
- 2023: 492024: 8573%
- Tests and treatments
- 2023: 222024: 58164%
Where Dr. Ortizo's Medicare services took place, 2024
- In an office40372%
- In a facility15428%
Dr. Ortizo compared with the California median for internists, 2024
- Dr. Ortizo
- California median
- Medicare services
- 557vs 36154% above
- Medicare patients
- 275vs 15182% above
- Part D claims
- 2,204vs 4215.2 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Ortizo'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. Ortizo?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ortizo and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charmaine Jamias Ortizo treated 275 Medicare patients in 2024, average age 74
CMS counts 275 Medicare patients who saw Dr. Ortizo in 2024. The largest group is 65 to 74, with 96 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 34% are also on Medicaid. Their average risk score is 1.79, 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. Ortizo's median patient age at 70, with 62% women.
Dr. Ortizo's Medicare patients by age, 2024
Dr. Ortizo's Medicare patients by sex, 2024
- Women18868%
- Men8732%
Chronic conditions among Dr. Ortizo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Arthritis51%
- Diabetes41%
- Chronic kidney disease30%
- Ischemic heart disease24%
- Heart failure22%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ortizo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charmaine Jamias Ortizo wrote 2,886 Medicare Part D claims in 2024
In 2024, Dr. Ortizo wrote 2,886 Medicare Part D claims for 423 patients. 86% of them were for generic drugs. CMS names the drug for 2,204 of them, across 59 drugs with 11 or more claims each, at $129,789 in total drug cost. In 2023, CMS named 3,078 claims across 82 drugs.
Dr. Ortizo's Part D claims by kind of drug, 2024
- Generic2,494 claims86%
- Brand-name354 claims12%
- Other38 claims1%
Dr. Ortizo'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. Ortizo's Part D claims, 2024
- Opioids2%63 of 2,886 claims
- Antibiotics2%44 of 2,886 claims
- Antipsychotics, patients 65 and over1%27 of 2,886 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: 3,0782024: 2,20428%
Drugs named by CMS: 59 in 2024, 82 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. Charmaine Jamias Ortizo 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. Ortizo for performance year 2024, reported as part of a group. Dr. Ortizo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ortizo as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Ortizo's MIPS scores, performance year 2024
- 89of 100Final score
- 72.1of 100Quality
- 80of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 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
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Dr. Charmaine Jamias Ortizo received $27 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Ortizo from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $27.
Companies that paid Dr. Ortizo the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Charmaine Jamias Ortizo graduated from George Washington University School of Medicine and Health Sciences
Dr. Ortizo graduated from George Washington University School of Medicine and Health Sciences in 2015.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Charmaine Jamias Ortizo accepts plans from 16 insurance carriers
Dr. Ortizo is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Molina
- Regence Health Plans
- +8 more carriersWith a free account
Plan types Dr. Ortizo accepts, by number of carriers
- Medicare9
- PPO9
- HMO7
- POS5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Charmaine Jamias Ortizo'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 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) |
| 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 Dr. Charmaine Jamias Ortizo
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. Charmaine Jamias Ortizo's NPI number?
Dr. Charmaine Jamias Ortizo's NPI number is 1689051120. It was assigned on May 5, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Charmaine Jamias Ortizo?
Dr. Charmaine Jamias Ortizo is an internist in Loma Linda, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Charmaine Jamias Ortizo practice?
Dr. Ortizo practices at 11370 Anderson St, Loma Linda, CA 92354. Dr. Ortizo's primary practice is Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD in Loma Linda, California. Dmand AI also links Dr. Ortizo to 1 hospital, 2 home health agencies and 1 hospital outpatient department.
What is Dr. Charmaine Jamias Ortizo's medical license number?
Dr. Ortizo holds California license A147836.
Which hospitals is Dr. Charmaine Jamias Ortizo affiliated with?
Dr. Ortizo is affiliated with Loma Linda University Medical Center. Dmand AI links Dr. Ortizo to 1 more hospital.
What medical group is Dr. Charmaine Jamias Ortizo part of?
Dr. Ortizo is linked to Loma Linda University Faculty Medical Group (LLUFMG).
Does Dr. Charmaine Jamias Ortizo accept Medicare?
Yes. CMS data shows Dr. Ortizo billed Medicare for 557 services in 2024, and Dr. Ortizo accepts Medicare assignment.
Does Dr. Charmaine Jamias Ortizo offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ortizo as offering telehealth services.
What is Dr. Charmaine Jamias Ortizo's MIPS score?
Dr. Ortizo'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. Charmaine Jamias Ortizo see?
CMS counts 275 Medicare patients who saw Dr. Ortizo in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
Is Dr. Charmaine Jamias Ortizo board certified?
Yes. Dr. Ortizo is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Charmaine Jamias Ortizo bill to Medicare?
In 2024, Dr. Ortizo's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99233) and vaccine or vaccine administration (90662).
Where did Dr. Charmaine Jamias Ortizo go to medical school?
Dr. Ortizo graduated from George Washington University School of Medicine and Health Sciences in 2015.
What drugs does Dr. Charmaine Jamias Ortizo prescribe most?
In 2024 Medicare Part D data, Dr. Ortizo's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Charmaine Jamias Ortizo received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to Dr. Ortizo from 1 company from 2021 to 2021. The largest total came from Medtronic, Inc.
How long has Dr. Charmaine Jamias Ortizo been practicing?
Dr. Ortizo graduated from medical school in 2015, 11 years ago.
What insurance does Dr. Charmaine Jamias Ortizo accept?
Dr. Ortizo is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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