AscitesAscitic FluidFurosemide
Dr. Ada C. Onyeagocha, MD
NPI1932270964PAC ID6002948270
- Part D claims, 2024
- 3,727
- Publications
- 2
- Hospital affiliations
- 1
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 25825 South Vermont Avenue, Harbor City, CA 90710
- Practice phone
- Call (310) 325-5111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Onyeagocha'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. Ada C. Onyeagocha is an internist in Harbor City, California
Dr. Onyeagocha practices at Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente.
Dr. Onyeagocha's NPI, 1932270964, was assigned on November 13, 2006. Dr. Onyeagocha graduated from University of Nigeria Faculty of Medicine in 1989. Dr. Onyeagocha's California license number on file is A56028.
NPI and contact details
- NPI
- 1932270964NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002948270
- NPI enumeration date
- November 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 325-5111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ada C. Onyeagocha practices at Kaiser Permanente South Bay Medical Center in Harbor City, California
Dr. Onyeagocha's primary practice is Kaiser Permanente South Bay Medical Center, at 25825 South Vermont Avenue, Harbor City, CA 90710 in Los Angeles County. The practice phone is (310) 325-5111.
- Kaiser Permanente South Bay Medical Center25825 South Vermont Avenue, Harbor City, CA 90710 · Los Angeles CountyPhone(310) 325-5111
Source: Dmand AI Affiliation Data
Dr. Ada C. Onyeagocha is affiliated with 1 site of care and 1 medical group
Dr. Onyeagocha's primary practice is Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente. 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. Ada C. Onyeagocha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Onyeagocha practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente South Bay Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Onyeagocha practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ada C. Onyeagocha is one of 16,751 internists in California
Internal medicine is Dr. Onyeagocha's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Onyeagocha is board certified in internal medicine by the American Board of Internal Medicine. Dr. Onyeagocha has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists upper respiratory infection (URI) among the conditions Dr. Onyeagocha treats.
Internists near Dr. Onyeagocha
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
16,751internists in California105internists in Harbor City96internists at Kaiser Permanente South Bay Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ada C. Onyeagocha's patients have a median age of 36
Across all payers, Dmand AI patient panel data puts Dr. Onyeagocha's median patient age at 36, with 89% women.
Dr. Onyeagocha's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women89%
- Men10%
Source: Dmand AI Patient Panel Data
Dr. Ada C. Onyeagocha wrote 3,727 Medicare Part D claims in 2024
In 2024, Dr. Onyeagocha wrote 3,727 Medicare Part D claims for 533 patients. 89% of them were for generic drugs. CMS names the drug for 3,221 of them, across 64 drugs with 11 or more claims each, at $111,567 in total drug cost. In 2023, CMS named 3,603 claims across 70 drugs.
Part D claims, 20243,727
Drugs named by CMS64
Total drug cost$111,567
Part D patients533
Dr. Onyeagocha's Part D claims by kind of drug, 2024
- Generic3,308 claims89%
- Brand-name368 claims10%
- Other51 claims1%
Dr. Onyeagocha's 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. Onyeagocha's Part D claims, 2024
- Opioids3%114 of 3,727 claims
- Antibiotics1%51 of 3,727 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,6032024: 3,22111%
Drugs named by CMS: 64 in 2024, 70 in 2023.
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. Ada C. Onyeagocha takes part in Medicare
Dr. Onyeagocha 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)
For MedTech and pharma teams
Find internists like Dr. Onyeagocha by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Ada C. Onyeagocha has 2 publications on record
Dmand AI links 2 papers to Dr. Onyeagocha.
Papers2
Recent publications by Dr. Onyeagocha
Genitalia, MaleHairNigeria
See who Dr. Onyeagocha researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Onyeagocha works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ada C. Onyeagocha has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Onyeagocha, most recently NCQA DRP in 2015.
Awards and honors for Dr. Onyeagocha
- 2015
- NCQA DRP
- 2012
- CMS Stage 1 2012
- 2011
- NCQA HSRP
Source: Dmand AI Professional Profile Data
Dr. Ada C. Onyeagocha graduated from University of Nigeria Faculty of Medicine
Dr. Onyeagocha graduated from University of Nigeria Faculty of Medicine in 1989.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Ada C. Onyeagocha accepts plans from 2 insurance carriers
Dr. Onyeagocha 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. Onyeagocha accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ada C. Onyeagocha'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Ada C. Onyeagocha
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. Ada C. Onyeagocha's NPI number?
Dr. Ada C. Onyeagocha's NPI number is 1932270964. It was assigned on November 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ada C. Onyeagocha?
Dr. Ada C. Onyeagocha is an internist in Harbor City, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ada C. Onyeagocha practice?
Dr. Onyeagocha practices at 25825 South Vermont Avenue, Harbor City, CA 90710. Dr. Onyeagocha's primary practice is Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente.
What is Dr. Ada C. Onyeagocha's office phone number?
The practice phone on file for Dr. Onyeagocha is (310) 325-5111.
What is Dr. Ada C. Onyeagocha's medical license number?
Dr. Onyeagocha's California license number on file is A56028.
Which hospitals is Dr. Ada C. Onyeagocha affiliated with?
Dr. Onyeagocha practices at Kaiser Permanente South Bay Medical Center in Harbor City, California.
What medical group is Dr. Ada C. Onyeagocha part of?
Dr. Onyeagocha is linked to Southern California Permanente Medical Group.
Does Dr. Ada C. Onyeagocha accept Medicare?
Yes. CMS lists Dr. Onyeagocha as accepting Medicare assignment.
Is Dr. Ada C. Onyeagocha board certified?
Yes. Dr. Onyeagocha is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Ada C. Onyeagocha go to medical school?
Dr. Onyeagocha graduated from University of Nigeria Faculty of Medicine in 1989.
Show 4 more questionsShow fewer questions
What drugs does Dr. Ada C. Onyeagocha prescribe most?
In 2024 Medicare Part D data, Dr. Onyeagocha's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
How long has Dr. Ada C. Onyeagocha been practicing?
Dr. Onyeagocha graduated from medical school in 1989, 37 years ago.
Does Dr. Ada C. Onyeagocha do research?
Dmand AI links 2 publications to Dr. Onyeagocha.
What insurance does Dr. Ada C. Onyeagocha accept?
Dr. Onyeagocha 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.
Selling to internal medicine practices?
See internists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card