Dr. Marita M. Harris-Naddell, MD
- Medicare services, 2019
- 321
- Part D claims, 2021
- 195
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 5601 De Soto Avenue, Woodland Hills, CA 91367
- Practice phone
- Call (818) 719-3800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Harris-Naddell'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. Marita M. Harris-Naddell is an emergency medicine physician in Woodland Hills, California
Dr. Harris-Naddell practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente.
Dr. Harris-Naddell's NPI, 1114346830, was assigned on April 9, 2014. Dr. Harris-Naddell graduated from Morehouse School of Medicine in 2014. Dr. Harris-Naddell holds California license A146604.
- NPI
- 1114346830NPI Registry (opens in a new tab)
- NPI enumeration date
- April 9, 2014
- NPI status
- Active
- Practice phone
- (818) 719-3800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marita M. Harris-Naddell practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California
Dr. Harris-Naddell's primary practice is Kaiser Permanente Woodland Hills Medical Center, at 5601 De Soto Avenue, Woodland Hills, CA 91367 in Los Angeles County. The practice phone is (818) 719-3800.
- Kaiser Permanente Woodland Hills Medical Center5601 De Soto Avenue, Woodland Hills, CA 91367 · Los Angeles CountyPhone(818) 719-3800
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marita M. Harris-Naddell is affiliated with 1 site of care and 1 medical group
Dr. Harris-Naddell's primary practice is Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marita M. Harris-Naddell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harris-Naddell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Woodland Hills Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marita M. Harris-Naddell is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Harris-Naddell's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Harris-Naddell is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Harris-Naddell
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. Marita M. Harris-Naddell billed Medicare for 321 services in 2019
CMS data shows 321 Medicare services from Dr. Harris-Naddell across 6 procedure codes in 2019. Medicare paid $27,197 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Harris-Naddell's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 2472019: 19322%
- Tests and treatments
- 2018: 1422019: 12810%
Dr. Harris-Naddell compared with the California median for emergency medicine physicians, 2019
- Dr. Harris-Naddell
- California median
- Medicare services
- 321vs 26521% above
- Part D claims
- 195vs 623.1 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Harris-Naddell's most billed Medicare procedure codes, 2019
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. Marita M. Harris-Naddell's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Dr. Harris-Naddell's median patient age at 42, with 100% women.
Dr. Harris-Naddell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Marita M. Harris-Naddell wrote 195 Medicare Part D claims in 2021
In 2021, Dr. Harris-Naddell wrote 195 Medicare Part D claims. They cover 8 drugs, with $2,221 in total drug cost. In 2020, CMS named 227 claims across 11 drugs.
Dr. Harris-Naddell's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 2272021: 19514%
Drugs named by CMS: 8 in 2021, 11 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Marita M. Harris-Naddell graduated from Morehouse School of Medicine
Dr. Harris-Naddell graduated from Morehouse School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marita M. Harris-Naddell'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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) |
| 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 Dr. Marita M. Harris-Naddell
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. Marita M. Harris-Naddell's NPI number?
Dr. Marita M. Harris-Naddell's NPI number is 1114346830. It was assigned on April 9, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Marita M. Harris-Naddell?
Dr. Marita M. Harris-Naddell is an emergency medicine physician in Woodland Hills, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Marita M. Harris-Naddell practice?
Dr. Harris-Naddell practices at 5601 De Soto Avenue, Woodland Hills, CA 91367. Dr. Harris-Naddell's primary practice is Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente.
What is Dr. Marita M. Harris-Naddell's office phone number?
The practice phone on file for Dr. Harris-Naddell is (818) 719-3800.
What is Dr. Marita M. Harris-Naddell's medical license number?
Dr. Harris-Naddell holds California license A146604.
Which hospitals is Dr. Marita M. Harris-Naddell affiliated with?
Dr. Harris-Naddell practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California.
What medical group is Dr. Marita M. Harris-Naddell part of?
Dr. Harris-Naddell is linked to Southern California Permanente Medical Group.
Does Dr. Marita M. Harris-Naddell accept Medicare?
Yes. CMS data shows Dr. Harris-Naddell billed Medicare for 321 services in 2019.
What services does Dr. Marita M. Harris-Naddell bill to Medicare?
In 2019, Dr. Harris-Naddell's most billed Medicare services were heart test or procedure (93010), emergency department visit (99285) and critical care (99291).
Where did Dr. Marita M. Harris-Naddell go to medical school?
Dr. Harris-Naddell graduated from Morehouse School of Medicine in 2014.
What drugs does Dr. Marita M. Harris-Naddell prescribe most?
In 2021 Medicare Part D data, Dr. Harris-Naddell's most prescribed drugs by claims were Cephalexin, Prednisone and Diclofenac Sodium.
How long has Dr. Marita M. Harris-Naddell been practicing?
Dr. Harris-Naddell graduated from medical school in 2014, 12 years ago.
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