DR. OBINNA IKECHUKWU EKEKEZIE MD
NPI 1386104909
Psychiatry & Neurology - Psychiatry in Cambridge, MA
About Dr. Obinna Ikechukwu Ekekezie Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. OBINNA IKECHUKWU EKEKEZIE MD (NPI 1386104909) is an individual psychiatry provider in Cambridge, Massachusetts, licensed in Massachusetts (1013696) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in Boston, and is a graduate of Warren Alpert Medical School Of Brown University (2019).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Obinna Ikechukwu Ekekezie Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Obinna Ekekezie reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cambridge, MA 02139
- Reassigned Medicare billing, Massachusetts enrollment
- 362 clinicians in this Medicare group
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 02139 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Obinna Ekekezie's NPI number?
The NPI number for Obinna Ekekezie is 1386104909. It was assigned to this individual provider in the NPPES registry on March 20, 2019.
Where is Obinna Ekekezie located?
Obinna Ekekezie practices at 1493 Cambridge St, Cambridge, MA 02139. The listed phone number is (617) 665-1000.
What is Obinna Ekekezie's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Obinna Ekekezie enrolled in Medicare?
Yes. Obinna Ekekezie is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Obinna Ekekezie's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Obinna Ekekezie reassigns Medicare benefits to Cambridge Public Health Commission (Cambridge, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Obinna Ekekezie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Obinna Ekekezie accept?
Health plans from Harvard Pilgrim Health Care list Obinna Ekekezie as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Obinna Ekekezie was last updated on July 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Obinna Ikechukwu Ekekezie, MD · NPI 1386104909
Psychiatry physician in Cambridge, Massachusetts. Individual provider, active in the CMS NPPES registry since March 20, 2019.
## Identity
- **NPI:** 1386104909 (Entity type: Individual)
- **Enumerated:** March 20, 2019
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 1013696 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1493 CAMBRIDGE ST, Cambridge, MA 02139-1099
- **Phone:** (617) 665-1000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Cambridge Public Health Commission (NPI 1306908405, Cambridge, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Warren Alpert Medical School Of Brown University, class of 2019
## Record status
- **NPPES last updated:** July 14, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1386104909) · Data from the CMS NPPES public registry.