Dr. Nkechi Akudo Nzerem-Johnson, MD
- Industry payments
- $59
- Affiliated sites
- 2
- Medical group
- 1
- Insurance carriers
- 12
- State license
- 1
- Practice address
- 8220 Wymark Dr. Suite 101, Elk Grove, CA 95757
- Practice phone
- Call (916) 464-7600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dignity Health Advanced Imaging - Elk Grove
Mammography / Breast Imaging Center · Elk Grove, California
Find Dr. Nzerem-Johnson'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. Nkechi Akudo Nzerem-Johnson is a pediatrician in Elk Grove, California
Dr. Nzerem-Johnson practices at Dignity Health Advanced Imaging - Elk Grove in Elk Grove, California.
Dr. Nzerem-Johnson's NPI, 1477742070, was assigned on October 18, 2007. Dr. Nzerem-Johnson graduated from Keck School of Medicine of USC in 2006. Dr. Nzerem-Johnson holds California license A101364.
- NPI
- 1477742070NPI Registry (opens in a new tab)
- NPI enumeration date
- October 18, 2007
- NPI status
- Active
- Practice phone
- (916) 464-7600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Nkechi Akudo Nzerem-Johnson practices at Dignity Health Advanced Imaging - Elk Grove in Elk Grove, California
Dr. Nzerem-Johnson's primary practice is Dignity Health Advanced Imaging - Elk Grove, at 8220 Wymark Dr. Suite 101, Elk Grove, CA 95757. The practice phone is (916) 464-7600.
- Dignity Health Advanced Imaging - Elk Grove8220 Wymark Dr. Suite 101, Elk Grove, CA 95757Phone(916) 464-7600
Source: Dmand AI Affiliation Data
Dr. Nkechi Akudo Nzerem-Johnson is affiliated with 2 sites of care and 1 medical group
Dr. Nzerem-Johnson's primary practice is Dignity Health Advanced Imaging - Elk Grove in Elk Grove, California. The medical group on file is Mercy Medical Group. Dmand AI also links Dr. Nzerem-Johnson to 1 more group practice or clinic, named with a free account. Dr. Nzerem-Johnson's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nkechi Akudo Nzerem-Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nzerem-Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health Advanced Imaging - Elk Grove | 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. Nkechi Akudo Nzerem-Johnson is one of 8,236 pediatricians in California
Pediatrics is Dr. Nzerem-Johnson's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Nzerem-Johnson is board certified in pediatrics by the American Board of Pediatrics. Dr. Nzerem-Johnson is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Nzerem-Johnson
Counts of pediatricians 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. Nkechi Akudo Nzerem-Johnson's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Nzerem-Johnson's median patient age at 11, with 55% women.
Dr. Nzerem-Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Nkechi Akudo Nzerem-Johnson received $59 in industry payments from 2019 to 2025
CMS Open Payments shows 2 general payments to Dr. Nzerem-Johnson from 2 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Terumo Medical Corporation paid the most, $38.
General payments to Dr. Nzerem-Johnson by program year, 2019 to 2025
Companies that paid Dr. Nzerem-Johnson the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nkechi Akudo Nzerem-Johnson has 1 award and honors on record
Dmand AI lists 1 award for Dr. Nzerem-Johnson.
Awards and honors for Dr. Nzerem-Johnson
- Undated
- AAP Fellow
Source: Dmand AI Professional Profile Data
Dr. Nkechi Akudo Nzerem-Johnson graduated from Keck School of Medicine of USC
Dr. Nzerem-Johnson graduated from Keck School of Medicine of USC in 2006. Dr. Nzerem-Johnson is a member of AAP.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Nkechi Akudo Nzerem-Johnson accepts plans from 12 insurance carriers
Dr. Nzerem-Johnson is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +4 more carriersWith a free account
Plan types Dr. Nzerem-Johnson accepts, by number of carriers
- PPO9
- HMO6
- Medicare6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Nkechi Akudo Nzerem-Johnson'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Nkechi Akudo Nzerem-Johnson
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. Nkechi Akudo Nzerem-Johnson's NPI number?
Dr. Nkechi Akudo Nzerem-Johnson's NPI number is 1477742070. It was assigned on October 18, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Nkechi Akudo Nzerem-Johnson?
Dr. Nkechi Akudo Nzerem-Johnson is a pediatrician in Elk Grove, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Nkechi Akudo Nzerem-Johnson practice?
Dr. Nzerem-Johnson practices at 8220 Wymark Dr. Suite 101, Elk Grove, CA 95757. Dr. Nzerem-Johnson's primary practice is Dignity Health Advanced Imaging - Elk Grove in Elk Grove, California. Dmand AI also links Dr. Nzerem-Johnson to 1 group practice or clinic.
What is Dr. Nkechi Akudo Nzerem-Johnson's office phone number?
The practice phone on file for Dr. Nzerem-Johnson is (916) 464-7600.
What is Dr. Nkechi Akudo Nzerem-Johnson's medical license number?
Dr. Nzerem-Johnson holds California license A101364.
What medical group is Dr. Nkechi Akudo Nzerem-Johnson part of?
Dr. Nzerem-Johnson is linked to Mercy Medical Group.
Is Dr. Nkechi Akudo Nzerem-Johnson board certified?
Yes. Dr. Nzerem-Johnson is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Nkechi Akudo Nzerem-Johnson go to medical school?
Dr. Nzerem-Johnson graduated from Keck School of Medicine of USC in 2006.
Has Dr. Nkechi Akudo Nzerem-Johnson received payments from drug or device companies?
CMS Open Payments shows $59 in general payments to Dr. Nzerem-Johnson from 2 companies from 2019 to 2025. The largest total came from Terumo Medical Corporation.
How long has Dr. Nkechi Akudo Nzerem-Johnson been practicing?
Dr. Nzerem-Johnson graduated from medical school in 2006, 20 years ago.
What insurance does Dr. Nkechi Akudo Nzerem-Johnson accept?
Dr. Nzerem-Johnson is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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