Tia C. Mackintosh
- Medicare services, 2024
- 346
- Medicare patients, 2024
- 221
- Part D claims, 2024
- 116
- MIPS score, 2024
- 97
- Hospital affiliations
- 4
- Practice address
- 26520 Cactus Ave, Moreno Valley, CA 92555
- Practice phone
- Call (951) 486-4458
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riverside University Medical Center
Moreno Valley, California
Find Tia Mackintosh'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.
Tia C. Mackintosh is an emergency medicine physician in Moreno Valley, California
Tia Mackintosh practices at Riverside University Medical Center in Moreno Valley, California.
Tia Mackintosh's NPI, 1982268181, was assigned on April 24, 2019. Tia Mackintosh graduated from Loma Linda University School Of Medicine in 2019. Tia Mackintosh holds California license A178618.
- NPI
- 1982268181NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638558034
- NPI enumeration date
- April 24, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 486-4458
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Tia C. Mackintosh practices at Riverside University Medical Center in Moreno Valley, California
Tia Mackintosh's primary practice is Riverside University Medical Center, at 26520 Cactus Ave, Moreno Valley, CA 92555 in Riverside County. The practice phone is (951) 486-4458.
- Riverside University Medical Center26520 Cactus Ave, Moreno Valley, CA 92555 · Riverside CountyPhone(951) 486-4458
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Tia C. Mackintosh is affiliated with 5 sites of care and 3 medical groups
Tia Mackintosh's primary practice is Riverside University Medical Center in Moreno Valley, California. Tia Mackintosh is also affiliated with Riverside University Health System - Medical Center. The medical group on file is Vituity. Dmand AI also links Tia Mackintosh to 3 more hospitals and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tia C. Mackintosh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tia Mackintosh practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside University Medical Center | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Tia C. Mackintosh is one of 7,423 emergency medicine physicians in California
Emergency medicine is Tia Mackintosh's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Tia Mackintosh is board certified in anesthesiology critical care medicine by the American Board of Emergency Medicine. Tia Mackintosh is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Tia Mackintosh
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
Tia C. Mackintosh billed Medicare for 346 services in 2024
CMS data shows 346 Medicare services from Tia Mackintosh across 7 procedure codes in 2024, for 221 Medicare patients. Medicare paid $34,912 for them. Every service was in a facility, such as a hospital, rather than an office.
Tia Mackintosh's Medicare services by type, 2024
- Office and hospital visits243
- Imaging65
- Tests and treatments38
Tia Mackintosh compared with the California median for emergency medicine physicians, 2024
- Tia Mackintosh
- California median
- Medicare services
- 346vs 26531% above
- Medicare patients
- 221vs 2439% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Tia Mackintosh'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 Tia Mackintosh and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Tia C. Mackintosh treated 221 Medicare patients in 2024, average age 71
CMS counts 221 Medicare patients who saw Tia Mackintosh in 2024. The largest group is 65 to 74, with 83 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 75% are also on Medicaid. Their average risk score is 3.04, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Tia Mackintosh's median patient age at 43, with 56% women.
Tia Mackintosh's Medicare patients by age, 2024
Tia Mackintosh's Medicare patients by sex, 2024
- Women11652%
- Men10548%
Chronic conditions among Tia Mackintosh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis54%
- Diabetes52%
- Heart failure48%
- Mood disorders46%
- Depression43%
- Chronic kidney disease41%
Share of Medicare patients with each condition. A patient can have several.
Tia Mackintosh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tia C. Mackintosh wrote 116 Medicare Part D claims in 2024
In 2024, Tia Mackintosh wrote 116 Medicare Part D claims for 77 patients. 96% of them were for generic drugs.
Tia Mackintosh's Part D claims by kind of drug, 2024
- Generic111 claims96%
- Brand-name and other5 claims4%
Drug classes CMS tracks in Tia Mackintosh's Part D claims, 2024
- Antibiotics40%46 of 116 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Tia C. Mackintosh 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 Tia Mackintosh for performance year 2024, reported as part of a group. Tia Mackintosh accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Tia Mackintosh'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.
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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Tia C. Mackintosh graduated from Loma Linda University School Of Medicine
Tia Mackintosh graduated from Loma Linda University School Of Medicine in 2019.
- Medical school
- Board certified in anesthesiology critical care medicine
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Tia C. Mackintosh accepts plans from 8 insurance carriers
Tia Mackintosh is in network with 8 carriers, including United Healthcare, Blue Cross Blue Shield of Massachusetts and Molina. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Molina
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Tia Mackintosh accepts, by number of carriers
- Medicare4
- PPO4
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Tia C. Mackintosh'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 (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) |
| 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 Tia C. Mackintosh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tia C. Mackintosh's NPI number?
Tia C. Mackintosh's NPI number is 1982268181. It was assigned on April 24, 2019, and it is active in the NPI Registry.
What does Tia C. Mackintosh specialize in?
Tia C. Mackintosh is an emergency medicine physician in Moreno Valley, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Tia C. Mackintosh practice?
Tia Mackintosh practices at 26520 Cactus Ave, Moreno Valley, CA 92555. Tia Mackintosh's primary practice is Riverside University Medical Center in Moreno Valley, California. Dmand AI also links Tia Mackintosh to 3 hospitals and 2 medical groups.
What is Tia C. Mackintosh's office phone number?
The practice phone on file for Tia Mackintosh is (951) 486-4458.
What is Tia C. Mackintosh's medical license number?
Tia Mackintosh holds California license A178618.
Which hospitals is Tia C. Mackintosh affiliated with?
Tia Mackintosh is affiliated with Riverside University Health System - Medical Center. Dmand AI links Tia Mackintosh to 3 more hospitals.
What medical group is Tia C. Mackintosh part of?
Tia Mackintosh is linked to Vituity. Dmand AI links Tia Mackintosh to 2 more medical groups.
Does Tia C. Mackintosh accept Medicare?
Yes. CMS data shows Tia Mackintosh billed Medicare for 346 services in 2024, and Tia Mackintosh accepts Medicare assignment.
What is Tia C. Mackintosh's MIPS score?
Tia Mackintosh's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Tia C. Mackintosh see?
CMS counts 221 Medicare patients who saw Tia Mackintosh in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
Is Tia C. Mackintosh board certified?
Yes. Tia Mackintosh is board certified in anesthesiology critical care medicine by the American Board of Emergency Medicine.
What services does Tia C. Mackintosh bill to Medicare?
In 2024, Tia Mackintosh's most billed Medicare services were emergency department visit (99285), critical care (99291) and diagnostic imaging (71045).
Where did Tia C. Mackintosh go to medical school?
Tia Mackintosh graduated from Loma Linda University School Of Medicine in 2019.
How long has Tia C. Mackintosh been practicing?
Tia Mackintosh graduated from medical school in 2019, 7 years ago.
What insurance does Tia C. Mackintosh accept?
Tia Mackintosh is in network with 8 carriers, including United Healthcare, Blue Cross Blue Shield of Massachusetts and Molina. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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