IROSO ONAMADE M.D.
NPI 1457513756
Anesthesiology in Methuen, MA
About Iroso Onamade M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IROSO ONAMADE M.D. (NPI 1457513756) is an individual anesthesiology provider in Methuen, Massachusetts, licensed in California (256640) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Melrosewakefield Healthcare, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2008).
NPPES Registry Identity
Specialties & Licenses 2
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
Iroso Onamade M.d. 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 Reassignments
5Medicare enrollment records show Iroso Onamade reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lowell, MA 01854
- Reassigned Medicare billing, Massachusetts enrollment
- 123 clinicians in this Medicare group
Lowell, MA 01851
- Reassigned Medicare billing, Massachusetts enrollment
- 60 clinicians in this Medicare group
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 246 clinicians in this Medicare group
Fall River, MA 02721
- Reassigned Medicare billing, Massachusetts enrollment
- 347 clinicians in this Medicare group
Warwick, RI 02886
- Reassigned Medicare billing, Massachusetts enrollment
- 80 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Melrosewakefield Healthcare
Acute Care Hospitals · Melrose, MAHoly Family Hospital
Acute Care Hospitals · Methuen, MAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
METHUEN, MA 01844
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 Iroso Onamade's NPI number?
The NPI number for Iroso Onamade is 1457513756. It was assigned to this individual provider in the NPPES registry on June 27, 2008.
Where is Iroso Onamade located?
Iroso Onamade practices at 70 East St Dept Anesthesiology, Methuen, MA 01844. The listed phone number is (617) 638-6590.
What is Iroso Onamade's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Iroso Onamade enrolled in Medicare?
Yes. Iroso Onamade 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 organizations bill Medicare for Iroso Onamade's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Iroso Onamade reassigns Medicare benefits to 5 organizations: Lowell Anesthesiology Service, Inc. (Lowell, MA), Lowell Anesthesia Associates PLLC (Lowell, MA), Pratt Anesthesiology Associates, Inc (Boston, MA), Steward Medical Group, Inc (Fall River, MA) and Narragansett Bay Anesthesia, LLC (Warwick, RI). Each 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 Iroso Onamade's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Iroso Onamade accept?
Health plans from Taro Health list Iroso Onamade 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.
Is Iroso Onamade affiliated with any hospitals?
According to CMS data, Iroso Onamade is affiliated with Melrosewakefield Healthcare and Holy Family Hospital.
When was this NPI record last updated?
The NPPES record for Iroso Onamade was last updated on January 10, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Iroso Onamade, M.D. · NPI 1457513756
Anesthesiology physician in Methuen, Massachusetts. Individual provider, active in the CMS NPPES registry since June 27, 2008.
## Identity
- **NPI:** 1457513756 (Entity type: Individual)
- **Enumerated:** June 27, 2008
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 256640 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 70 EAST ST, DEPT ANESTHESIOLOGY, Methuen, MA 01844-4597
- **Phone:** (617) 638-6590
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Lowell Anesthesiology Service, Inc. (NPI 1114927282, Lowell, MA); Lowell Anesthesia Associates PLLC (NPI 1063938934, Lowell, MA); Pratt Anesthesiology Associates, Inc (NPI 1326085390, Boston, MA); Steward Medical Group, Inc (NPI 1043711914, Fall River, MA); Narragansett Bay Anesthesia, LLC (NPI 1861445728, Warwick, RI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 2008
## Record status
- **NPPES last updated:** January 10, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1457513756) · Data from the CMS NPPES public registry.