NPI registry status
Active
2026 NPPES data Obstetrics & Gynecology Physician NPI 1326304833 DO
Verify on CMS → Chinwe Okonkwo, DO
Obstetrics & Gynecology Physician in El Dorado, Kansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 44,326 in Obstetrics & Gynecology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
11
Medicare Part D claims · Obstetrics & Gynecology Physician avg: 179
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Chinwe Okonkwo, DO filed 11 Medicare Part D claims in 2023 as an Obstetrics & Gynecology Physician in El Dorado, Kansas.
- 11
- Part D claims, 2023
- Likely
- board-certified (heuristic)
- ≥0th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
CMS NPPES provider registry desk
NPI 1326304833 · Obstetrics & Gynecology Physician
NPI-10 · ENUM-MID · TAX-MID · RX-TRACE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1326304833
- ENUM-MID 2012
- TAX-MID 44K Obstetrics &
- RX-TRACE 11
- BOOK-THIN 341 in Kansas
- PHOTO-ENUM Ashley Shelley · 2012
Chinwe Okonkwo, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
11 ≥ 0th percentile 0% of 1,370,886 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Chinwe Okonkwo, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Chinwe Okonkwo, DO?
Quality data not reportedPrimary specialty
Obstetrics & Gynecology Physician
Medicare Part D claims
11 94% vs specialty avg
Specialty distribution in Kansas
How Obstetrics & Gynecology Physician compares to other specialties among Kansas providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Obstetrics & Gynecology Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1326304833 |
|---|---|
| Specialty | Obstetrics & Gynecology Physician |
| Credentials | DO |
| Gender | Female |
| NPI Issued | 04/09/2012 |
Hospital and facility affiliations
Facilities where Chinwe Okonkwo, DO bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Commonspirit Kansas Inc
Garden City, KS
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
11
Total Claims
$389
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 15
- Total Day Supply
- 260
- Brand Drug Cost
- $0
- Generic Drug Cost
- $389
Patient Demographics
- Average Patient Age
- 55.3 years
- Avg HCC Risk Score
- 1.08
Obstetrics & Gynecology Physician Overview
How Chinwe Okonkwo, DO fits within the Obstetrics & Gynecology Physician landscape nationally.
44,326
Obstetrics & Gynecology Physician Providers in US
56
States with Obstetrics & Gynecology Physician
179
Avg Claims per Provider
Chinwe Okonkwo, DO's 11 claims are below the specialty average of 179.
Nationwide Obstetrics & Gynecology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Okonkwo, both outside Kansas so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2012)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Obstetrics & Gynecology Physician Providers in Kansas
Other clinicians with the same primary specialty enrolled in Kansas, drawn from the same CMS NPPES roster as Okonkwo.
One of 341 Obstetrics & Gynecology Physician providers enrolled in Kansas, 5 are shown here.
Dr. Bridget Abney
MD
Ottawa, KS
Dr. Conrado Agustin
M.D.
Wichita, KS
Dr. Johanna Agustin
MD
Hutchinson, KS
Iman Alsaden
Overland Park, KS
Dr. Douglas Amend
M.D.
Emporia, KS
Compare Obstetrics & Gynecology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Chinwe Okonkwo, DO's specialty? ▼
Chinwe Okonkwo, DO specializes in Obstetrics & Gynecology Physician and practices in El Dorado, Kansas. Credentials: DO.
How much does Chinwe Okonkwo, DO prescribe under Medicare Part D? ▼
In 2023, Chinwe Okonkwo, DO wrote 11 Medicare Part D claims totaling $389 in drug costs for N/A beneficiaries.
Where is Chinwe Okonkwo, DO located? ▼
Chinwe Okonkwo, DO is located at 700 W CENTRAL AVE STE 412, El Dorado, KS, 67042. Phone: (316) 320-0501.
What is Chinwe Okonkwo, DO's NPI number? ▼
Chinwe Okonkwo, DO's National Provider Identifier (NPI) is 1326304833, issued on 04/09/2012.
How many Obstetrics & Gynecology Physician providers are there in the US? ▼
There are 44,326 Obstetrics & Gynecology Physician providers across 56 states in the US. The average Obstetrics & Gynecology Physician provider writes 179 Medicare Part D claims per year.
Does Chinwe Okonkwo, DO accept Medicare? ▼
Chinwe Okonkwo, DO appears in CMS Medicare data with 11 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Chinwe Okonkwo, DO's credentials? ▼
Chinwe Okonkwo, DO's NPI is 1326304833 with credentials DO. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.