Dr. Mikaela Bianca Lewis, DO
- Part D claims, 2024
- 4,065
- Hospital affiliations
- 2
- Industry payments
- $17
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 10800 Magnolia Avenue, Riverside, CA 92505
- Practice phone
- Call (951) 353-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lewis' professional email, personal email and mobile number
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Dr. Mikaela Bianca Lewis is an internist in Riverside, California
Dr. Lewis practices at Riverside Medical Center in Riverside, California, part of Kaiser Permanente.
Dr. Lewis' NPI, 1982995684, was assigned on April 28, 2011. Dr. Lewis graduated from Touro University Nevada in 2011. Dr. Lewis holds California license 20A12496.
- NPI
- 1982995684NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769604644
- NPI enumeration date
- April 28, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 353-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mikaela Bianca Lewis practices at Riverside Medical Center in Riverside, California
Dr. Lewis' primary practice is Riverside Medical Center, at 10800 Magnolia Avenue, Riverside, CA 92505 in Riverside County. The practice phone is (951) 353-2000.
- Riverside Medical Center10800 Magnolia Avenue, Riverside, CA 92505 · Riverside CountyPhone(951) 353-2000
Source: Dmand AI Affiliation Data
Dr. Mikaela Bianca Lewis is affiliated with 2 sites of care and 1 medical group
Dr. Lewis' primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente. Dr. Lewis is also affiliated with Moreno Valley Medical Center. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mikaela Bianca Lewis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lewis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mikaela Bianca Lewis is one of 16,751 internists in California
Internal medicine is Dr. Lewis' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lewis is board certified in internal medicine by the American Board of Internal Medicine. Dr. Lewis is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Lewis
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. Mikaela Bianca Lewis' patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Lewis' median patient age at 51, with 78% women.
Dr. Lewis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women78%
- Men21%
Source: Dmand AI Patient Panel Data
Dr. Mikaela Bianca Lewis wrote 4,065 Medicare Part D claims in 2024
In 2024, Dr. Lewis wrote 4,065 Medicare Part D claims for 553 patients. 84% of them were for generic drugs. CMS names the drug for 3,576 of them, across 81 drugs with 11 or more claims each, at $204,793 in total drug cost.
Dr. Lewis' Part D claims by kind of drug, 2024
- Generic3,399 claims84%
- Brand-name524 claims13%
- Other142 claims3%
Dr. Lewis' 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. Lewis' Part D claims, 2024
- Opioids3%135 of 4,065 claims
- Antibiotics1%27 of 4,065 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Dr. Mikaela Bianca Lewis takes part in Medicare
Dr. Lewis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mikaela Bianca Lewis received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Lewis from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Otsuka Pharmaceutical Development & Commercialization, Inc. paid the most, $17.
Companies that paid Dr. Lewis the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mikaela Bianca Lewis graduated from Touro University Nevada
Dr. Lewis graduated from Touro University Nevada in 2011. Dr. Lewis is a member of AOA.
- Medical school
- Board certified in internal medicine
- Board certified in 2012 - 2027
- Board certified in internal medicine
- Board certified in 2017 - 2020
Source: Dmand AI Professional Profile Data
Dr. Mikaela Bianca Lewis accepts plans from 2 insurance carriers
Dr. Lewis is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Lewis accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mikaela Bianca Lewis'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 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 | Doctors and Clinicians National Downloadable File (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. Mikaela Bianca Lewis
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. Mikaela Bianca Lewis' NPI number?
Dr. Mikaela Bianca Lewis' NPI number is 1982995684. It was assigned on April 28, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Mikaela Bianca Lewis?
Dr. Mikaela Bianca Lewis is an internist in Riverside, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mikaela Bianca Lewis practice?
Dr. Lewis practices at 10800 Magnolia Avenue, Riverside, CA 92505. Dr. Lewis' primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente.
What is Dr. Mikaela Bianca Lewis' office phone number?
The practice phone on file for Dr. Lewis is (951) 353-2000.
What is Dr. Mikaela Bianca Lewis' medical license number?
Dr. Lewis holds California license 20A12496.
Which hospitals is Dr. Mikaela Bianca Lewis affiliated with?
Dr. Lewis practices at Riverside Medical Center in Riverside, California. Dr. Lewis is also affiliated with Moreno Valley Medical Center.
What medical group is Dr. Mikaela Bianca Lewis part of?
Dr. Lewis is linked to Southern California Permanente Medical Group.
Does Dr. Mikaela Bianca Lewis accept Medicare?
Yes. CMS lists Dr. Lewis as accepting Medicare assignment.
Is Dr. Mikaela Bianca Lewis board certified?
Yes. Dr. Lewis is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Mikaela Bianca Lewis go to medical school?
Dr. Lewis graduated from Touro University Nevada in 2011.
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What drugs does Dr. Mikaela Bianca Lewis prescribe most?
In 2024 Medicare Part D data, Dr. Lewis' most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Mikaela Bianca Lewis received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Dr. Lewis from 1 company from 2025 to 2025. The largest total came from Otsuka Pharmaceutical Development & Commercialization, Inc.
How long has Dr. Mikaela Bianca Lewis been practicing?
Dr. Lewis graduated from medical school in 2011, 15 years ago.
What insurance does Dr. Mikaela Bianca Lewis accept?
Dr. Lewis is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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