Natalie A. Lewis, NP, RN
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 460
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 43112 15th W St, Lancaster, CA 93534
- Practice phone
- Call (661) 726-2279
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Lancaster, California
Find Natalie Lewis' 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.
Natalie A. Lewis is a nurse practitioner in Lancaster, California
Natalie Lewis practices at Southern California Permanente Medical Group in Lancaster, California.
Natalie Lewis' NPI, 1548398670, was assigned on March 1, 2007. Natalie Lewis graduated from University of California, Geffen School of Medicine in 2003. Natalie Lewis holds California license NP14436.
- NPI
- 1548398670NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719031848
- NPI enumeration date
- March 1, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (661) 726-2279
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Natalie A. Lewis practices at Southern California Permanente Medical Group in Lancaster, California
Natalie Lewis' primary practice is Southern California Permanente Medical Group, at 43112 15th W St, Lancaster, CA 93534 in Los Angeles County. The practice phone is (661) 726-2279.
- Southern California Permanente Medical Group43112 15th W St, Lancaster, CA 93534 · Los Angeles CountyPhone(661) 726-2279
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Natalie A. Lewis is affiliated with 2 sites of care and 1 medical group
Natalie Lewis' primary practice is Southern California Permanente Medical Group in Lancaster, California. Natalie Lewis is also affiliated with Panorama City Medical Center. The medical group on file is Southern California Permanente Medical Group.
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 Natalie A. Lewis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Natalie Lewis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Natalie A. Lewis is one of 5,983 nurse practitioners in California
Nurse practitioner is Natalie Lewis' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Natalie Lewis is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Natalie Lewis
Counts of nurse practitioners 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
Natalie A. Lewis treated 14 Medicare patients in 2024, average age 73
CMS counts 14 Medicare patients who saw Natalie Lewis in 2024. The largest group is under 65, with 0 patients. 75% of them have osteoporosis. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Natalie Lewis' median patient age at 72, with 88% women.
Natalie Lewis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Natalie Lewis' Medicare patients, 2024
- Osteoporosis75%
Share of Medicare patients with each condition. A patient can have several.
Natalie Lewis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women88%
- Men11%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Natalie A. Lewis wrote 460 Medicare Part D claims in 2024
In 2024, Natalie Lewis wrote 460 Medicare Part D claims for 210 patients. 91% of them were for generic drugs. CMS names the drug for 419 of them, across 3 drugs with 11 or more claims each, at $4,342 in total drug cost.
Natalie Lewis' Part D claims by kind of drug, 2024
- Generic417 claims91%
- Brand-name and other43 claims9%
Natalie 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.
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
Natalie A. Lewis offers telehealth to Medicare patients
Natalie Lewis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Natalie Lewis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Natalie A. Lewis graduated from University of California, Geffen School of Medicine
Natalie Lewis graduated from University of California, Geffen School of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Natalie 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 | 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 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Natalie 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 Natalie A. Lewis' NPI number?
Natalie A. Lewis' NPI number is 1548398670. It was assigned on March 1, 2007, and it is active in the NPI Registry.
What does Natalie A. Lewis specialize in?
Natalie A. Lewis is a nurse practitioner in Lancaster, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Natalie A. Lewis practice?
Natalie Lewis practices at 43112 15th W St, Lancaster, CA 93534. Natalie Lewis' primary practice is Southern California Permanente Medical Group in Lancaster, California.
What is Natalie A. Lewis' office phone number?
The practice phone on file for Natalie Lewis is (661) 726-2279.
What is Natalie A. Lewis' medical license number?
Natalie Lewis holds California license NP14436.
Which hospitals is Natalie A. Lewis affiliated with?
Natalie Lewis is affiliated with Panorama City Medical Center.
What medical group is Natalie A. Lewis part of?
Natalie Lewis is linked to Southern California Permanente Medical Group.
Does Natalie A. Lewis accept Medicare?
Yes. CMS lists Natalie Lewis as accepting Medicare assignment.
Does Natalie A. Lewis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Natalie Lewis as offering telehealth services.
How many Medicare patients does Natalie A. Lewis see?
CMS counts 14 Medicare patients who saw Natalie Lewis in 2024, with an average age of 73.
Show 3 more questionsShow fewer questions
Where did Natalie A. Lewis go to medical school?
Natalie Lewis graduated from University of California, Geffen School of Medicine in 2003.
What drugs does Natalie A. Lewis prescribe most?
In 2024 Medicare Part D data, Natalie Lewis' most prescribed drugs by claims were Alendronate Sodium, Nano 2nd Gen Pen Needle and Amlodipine Besylate.
How long has Natalie A. Lewis been practicing?
Natalie Lewis graduated from medical school in 2003, 23 years ago.
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