Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ONYINYECHUKWU OLIVE OHAMADIKE MD
NPI 1699415661
Obstetrics & Gynecology in Providence, RI

Q: What is Onyinyechukwu Ohamadike's NPI number?

The NPI number for Onyinyechukwu Ohamadike is 1699415661. It was assigned to this individual provider in the NPPES registry on March 29, 2022.

Q: What is Onyinyechukwu Ohamadike's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Active since March 29, 2022PECOS Enrolled

101 DUDLEY ST, PROVIDENCE, RI 02905(401) 274-1122(401) 459-0100 Get Directions Write a Review

NPPES record last updated: October 14, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 14, 2026, May 28, 2026 (2 updates tracked since 2026).

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About Onyinyechukwu Olive Ohamadike Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ONYINYECHUKWU OLIVE OHAMADIKE MD (NPI 1699415661) is an individual obstetrics & gynecology provider in Providence, Rhode Island, licensed in Rhode Island (MD21296) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Warwick, and is a graduate of Duke University School Of Medicine (2022).

NPPES Registry Identity

NPI1699415661

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameONYINYECHUKWU OLIVE OHAMADIKECredential: MD

Location Address101 DUDLEY STProvidence, RI 02905-2401

Mailing Address455 Toll Gate Rd, Prc And CredentialingWarwick, RI 02886-2759 · (401) 273-0641 · Fax (401) 273-2919

Phone(401) 274-1122

Fax(401) 459-0100

Sole ProprietorNo

Medical School CMSDuke University School Of MedicineGraduated 2022

Enumeration DateMarch 29, 2022

Last NPPES UpdateOctober 14, 20262 updates tracked since enumeration

NPPES CertifiedOctober 14, 2026

✔ NPI 1699415661 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in RI · MD21296

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

101 DUDLEY ST, Providence, RI 02905

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Secondary Practice Location 1

Location 1455 Toll Gate RdWarwick, RI 02886-2759 · Phone (401) 737-7010 · Fax (401) 736-4546

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Onyinyechukwu Olive Ohamadike Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4183006653

PECOS Enrollment IDI20260611000689

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Onyinyechukwu Ohamadike reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Affinity Physicians LLC

Same address

Anesthesiology

101 DUDLEY STREET, WIH DEPT OF ANESTHESIOLOGY
Providence, RI 02905

Reassigned Medicare billing, Rhode Island enrollment
984 clinicians in this Medicare group

NPI 1053038471 (401) 274-1122

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02905 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$134.17 typical visit price

range $58.57 – $177.03

Typical copayment $33.54 (range $14.64 – $44.25)

Most-billed visit code 99204

Established Patient

$72.93 typical visit price

range $18.92 – $144.38

Typical copayment $18.23 (range $4.73 – $36.09)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHRISTOPHER DONALD PALMER DO

Internal Medicine