Dr. Rachel Anna Davisson, MD
- Medicare services, 2020
- 150
- Part D claims, 2024
- 71
- MIPS score, 2024
- 94
- Medical groups
- 3
- State license
- 1
- Practice address
- 135 N McKinley St, Corona, CA 92879
- Practice phone
- Call (951) 808-9600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Inland Empire Adult Day Health Care Center
Corona, California
Find Dr. Davisson'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. Rachel Anna Davisson is an emergency medicine physician in Corona, California
Dr. Davisson practices at Inland Empire Adult Day Health Care Center in Corona, California.
Dr. Davisson's NPI, 1134449671, was assigned on June 7, 2010. Dr. Davisson holds Iowa license R-8927.
- NPI
- 1134449671NPI Registry (opens in a new tab)
- NPI enumeration date
- June 7, 2010
- NPI status
- Active
- Practice phone
- (951) 808-9600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Rachel Anna Davisson practices at Inland Empire Adult Day Health Care Center in Corona, California
Dr. Davisson's primary practice is Inland Empire Adult Day Health Care Center, at 135 N McKinley St, Corona, CA 92879 in Riverside County. The practice phone is (951) 808-9600.
- Inland Empire Adult Day Health Care Center135 N McKinley St, Corona, CA 92879 · Riverside CountyPhone(951) 808-9600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Rachel Anna Davisson is affiliated with 1 site of care and 3 medical groups
Dr. Davisson's primary practice is Inland Empire Adult Day Health Care Center in Corona, California. The medical group on file is Vituity. Dmand AI also links Dr. Davisson to 2 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Rachel Anna Davisson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davisson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Inland Empire Adult Day Health Care Center | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rachel Anna Davisson is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Davisson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Davisson is licensed in Iowa.
Specialties and state licenses
- Emergency medicine, IowaPrimary
Emergency medicine physicians near Dr. Davisson
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. Rachel Anna Davisson billed Medicare for 150 services in 2020
CMS data shows 150 Medicare services from Dr. Davisson across 5 procedure codes in 2020. Medicare paid $13,646 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Davisson's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 3962020: 12070%
- Tests and treatments
- 2019: 552020: 3045%
Dr. Davisson compared with the California median for emergency medicine physicians, 2020
- Dr. Davisson
- California median
- Medicare services
- 150vs 26543% below
- Part D claims
- 12vs 6281% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Davisson's most billed Medicare procedure codes, 2020
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. Rachel Anna Davisson's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Davisson's median patient age at 69, with 65% women.
Dr. Davisson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women65%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. Rachel Anna Davisson wrote 71 Medicare Part D claims in 2024
In 2024, Dr. Davisson wrote 71 Medicare Part D claims for 51 patients. 96% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $28 in total drug cost. In 2021, CMS named 14 claims across 1 drug.
Dr. Davisson's Part D claims by kind of drug, 2024
- Generic68 claims96%
- Brand-name and other3 claims4%
Dr. Davisson's most prescribed drugs by claims, 2022
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. Davisson's Part D claims, 2024
- Opioids23%16 of 71 claims
- Antibiotics45%32 of 71 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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 142022: 1214%
Drugs named by CMS: 1 in 2022, 1 in 2021.
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. Rachel Anna Davisson scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Davisson for performance year 2024, reported through an alternative payment model (APM).
Dr. Davisson's MIPS scores, performance year 2024
- 94of 100Final score
- 80.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Dr. Rachel Anna Davisson'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 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 Data |
| 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 | Clinician Public Reporting: Overall MIPS Performance (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 Dr. Rachel Anna Davisson
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. Rachel Anna Davisson's NPI number?
Dr. Rachel Anna Davisson's NPI number is 1134449671. It was assigned on June 7, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Rachel Anna Davisson?
Dr. Rachel Anna Davisson is an emergency medicine physician in Corona, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Rachel Anna Davisson practice?
Dr. Davisson practices at 135 N McKinley St, Corona, CA 92879. Dr. Davisson's primary practice is Inland Empire Adult Day Health Care Center in Corona, California. Dmand AI also links Dr. Davisson to 2 medical groups.
What is Dr. Rachel Anna Davisson's office phone number?
The practice phone on file for Dr. Davisson is (951) 808-9600.
What is Dr. Rachel Anna Davisson's medical license number?
Dr. Davisson holds Iowa license R-8927.
What medical group is Dr. Rachel Anna Davisson part of?
Dr. Davisson is linked to Vituity. Dmand AI links Dr. Davisson to 2 more medical groups.
Does Dr. Rachel Anna Davisson accept Medicare?
Yes. CMS data shows Dr. Davisson billed Medicare for 150 services in 2020.
What is Dr. Rachel Anna Davisson's MIPS score?
Dr. Davisson's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
What services does Dr. Rachel Anna Davisson bill to Medicare?
In 2020, Dr. Davisson's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
What drugs does Dr. Rachel Anna Davisson prescribe most?
In 2022 Medicare Part D data, Dr. Davisson's most prescribed drugs by claims were Prednisone.
How long has Dr. Rachel Anna Davisson been practicing?
Dr. Davisson's NPI was assigned in 2010.
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