NPPES file of Aug 9, 2026

Fidelis Chijioke Okoli, M.D

Gastroenterology Physician · Brooklyn, NY

Fidelis Chijioke Okoli, M.D is a gastroenterology physician with a practice address in Brooklyn, New York, and NPI 1649701269, issued on Mar 24, 2017. Check the license (New York 305767, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1649701269
Name
Fidelis Chijioke Okoli
Credential
M.D
Primary taxonomy
Gastroenterology Physician 207RG0100X
License numbers
305767 NY
U8413 TX
Self-reported in NPPES; status is on the state search
Practice location
4802 10TH Avenue, Brooklyn, NY 11219
Phone
(718) 283-6879
Enumerated
Mar 24, 2017
Record last updated
Jun 19, 2024
Medicare enrollment
Enrolled (PECOS I20240703003235); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest gastroenterology physician records → All 1,797 in New York → Look up another NPI →

Also registered at 4802 10TH Avenue

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mark Abel, M.D.Anesthesiology Physician1952383622
  2. Yassine Alami IdrissiStudent in an Organized Health Care Education/Training Program1568264224
  3. Merilyn Baby, D.O.Student in an Organized Health Care Education/Training Program1669904678
  4. Asher BercowStudent in an Organized Health Care Education/Training Program1235572579
  5. Zoe Berman, M.D.Student in an Organized Health Care Education/Training Program1134651698
  6. Stefan Biput, MDStudent in an Organized Health Care Education/Training Program1114712130

Verify Fidelis Chijioke Okoli in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 305767    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

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60% fewer Medicare Part D claims than the average gastroenterology physician in 2024

325 Medicare Part D claims for 147 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Fidelis Okoli325
  2. Specialty average811

Most prescribed

  1. Sod Sulf-Potass Sulf-Mag Sulf82 claims
  2. Pantoprazole Sodium80 claims
  3. Omeprazole41 claims
  4. Linzess23 claims
  5. Esomeprazole Magnesium20 claims
  6. Sucralfate12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,426.28

50 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Fidelis Okoli$1,426.28
  2. Specialty average$5,015.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Wichita Falls Gastroenterology AssociatesWichita Falls, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Fidelis Chijioke Okoli among 1,797 gastroenterology physician records in New York

Fidelis Chijioke Okoli, M.D is one of 1,797 gastroenterology physician records with a practice address in New York. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 90% of them.

  • NPI issued2017 · 90% of these records are older, 7% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated2007 · median 1999 among the 1,378 with a school on file
  • Record last updated2024 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in New York

There are 1,797 gastroenterology physician records in New York.

All 1,797 in New York → Every provider in Brooklyn → Gastroenterology Physician nationwide →

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Henry Brejt, M.D.Brooklyn, NY 112191225009715
  2. Richard Fisse, MDBrooklyn, NY 112191831275569
  3. Elliott Fuhrer, MDBrooklyn, NY 112191801812490
  4. Michael Kantrowitz, DOBrooklyn, NY 112191790913754
  5. Zachary Lockerman, MDBrooklyn, NY 112191558313510
  6. Yasutoshi Shiratori, MD, MPH, PHDBrooklyn, NY 112191518651397
  7. Yuriy Tsirlin, M.D.Brooklyn, NY 112191659570323
  8. Kelly Chin, M.D.Brooklyn, NY 112201922028067

Common questions

What is Fidelis Chijioke Okoli, M.D's NPI number?

Fidelis Chijioke Okoli, M.D's National Provider Identifier (NPI) is 1649701269, issued on Mar 24, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Fidelis Chijioke Okoli, M.D located?

The NPPES record lists a practice address at 4802 10TH Avenue, Brooklyn, NY, 11219. Phone: (718) 283-6879. Providers update this record themselves, so call before visiting.

How can I verify Fidelis Chijioke Okoli, M.D's license?

NPPES lists New York license number 305767, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Fidelis Chijioke Okoli, M.D prescribe under Medicare Part D?

In 2024, Fidelis Chijioke Okoli, M.D had 325 Medicare Part D claims for 147 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.