Dr. Erika A. Lewis, MD
- Medicare services, 2021
- 25
- Part D claims, 2022
- 14
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 9850 West St Lukes Drive, Nampa, ID 83687
- Practice phone
- Call (208) 505-2000
- 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. Erika A. Lewis is an internist in Nampa, Idaho
Dr. Lewis practices at St. Luke's Nampa Medical Center in Nampa, Idaho, part of St. Luke's Health System.
Dr. Lewis' NPI, 1659320570, was assigned on May 8, 2006. Dr. Lewis holds Idaho license M7004.
- NPI
- 1659320570NPI Registry (opens in a new tab)
- NPI enumeration date
- May 8, 2006
- NPI status
- Active
- Practice phone
- (208) 505-2000
- 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 Affiliation Data
Dr. Erika A. Lewis practices at St. Luke's Nampa Medical Center in Nampa, Idaho
Dr. Lewis' primary practice is St. Luke's Nampa Medical Center, at 9850 West St Lukes Drive, Nampa, ID 83687 in Canyon County. The practice phone is (208) 505-2000.
- St. Luke's Nampa Medical Center9850 West St Lukes Drive, Nampa, ID 83687 · Canyon CountyPhone(208) 505-2000
Source: Dmand AI Affiliation Data
Dr. Erika A. Lewis is affiliated with 1 site of care
Dr. Lewis' primary practice is St. Luke's Nampa Medical Center in Nampa, Idaho, part of St. Luke's Health System.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Erika A. Lewis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lewis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Luke's Nampa Medical Center | 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 St. Luke's Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Erika A. Lewis is one of 419 internists in Idaho
Internal medicine is Dr. Lewis' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lewis is licensed in Idaho.
Specialties and state licenses
- Internal medicine, IdahoPrimary
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. Erika A. Lewis billed Medicare for 25 services in 2021
CMS data shows 25 Medicare services from Dr. Lewis across 1 procedure code in 2021, all of them office visits. Medicare paid $204 for them. Every service was in an office.
Dr. Lewis' Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 2312021: 2589%
Dr. Lewis compared with the Idaho median for internists, 2021
- Dr. Lewis
- Idaho median
- Medicare services
- 25vs 42594% below
- Part D claims
- 14vs 11888% below
Medians across 407 internists in Idaho with Dmand AI profiles that report each measure.
Dr. Lewis' most billed Medicare procedure codes, 2021
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 Dr. Lewis and other internists in Idaho.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Erika A. Lewis' patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Lewis' median patient age at 69, with 71% 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 69
Patient panel by sex, all payers
- Women71%
- Men29%
Source: Dmand AI Patient Panel Data
Dr. Erika A. Lewis wrote 14 Medicare Part D claims in 2022
In 2022, Dr. Lewis wrote 14 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $126 in total drug cost. In 2021, CMS named 1,168 claims across 37 drugs.
Dr. Lewis' 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.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 1,1682022: 1499%
Drugs named by CMS: 1 in 2022, 37 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Sources for Dr. Erika A. 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 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) |
| 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. Erika A. 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. Erika A. Lewis' NPI number?
Dr. Erika A. Lewis' NPI number is 1659320570. It was assigned on May 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Erika A. Lewis?
Dr. Erika A. Lewis is an internist in Nampa, Idaho. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Erika A. Lewis practice?
Dr. Lewis practices at 9850 West St Lukes Drive, Nampa, ID 83687. Dr. Lewis' primary practice is St. Luke's Nampa Medical Center in Nampa, Idaho, part of St. Luke's Health System.
What is Dr. Erika A. Lewis' office phone number?
The practice phone on file for Dr. Lewis is (208) 505-2000.
What is Dr. Erika A. Lewis' medical license number?
Dr. Lewis holds Idaho license M7004.
Which hospitals is Dr. Erika A. Lewis affiliated with?
Dr. Lewis practices at St. Luke's Nampa Medical Center in Nampa, Idaho.
Does Dr. Erika A. Lewis accept Medicare?
Yes. CMS data shows Dr. Lewis billed Medicare for 25 services in 2021.
What services does Dr. Erika A. Lewis bill to Medicare?
In 2021, Dr. Lewis' most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Erika A. Lewis prescribe most?
In 2022 Medicare Part D data, Dr. Lewis' most prescribed drugs by claims were Estradiol.
How long has Dr. Erika A. Lewis been practicing?
Dr. Lewis' NPI was assigned in 2006.
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