EGHOSA ROSEMARY IDUMWONYI MD
NPI 1265894919
Hospitalist in Norwood, MA

Active since March 22, 2016PECOS EnrolledAccepts Medicare Assignment
800 WASHINGTON ST, NORWOOD, MA 02062(781) 769-4000 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 23, 2026, Mar 10, 2025, Jan 31, 2020 and 2 more (5 updates tracked since 2016).

About Eghosa Rosemary Idumwonyi Md NPPES

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

EGHOSA ROSEMARY IDUMWONYI MD (NPI 1265894919) is an individual hospitalist provider in Norwood, Massachusetts, licensed in Massachusetts (279081) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1265894919
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameEGHOSA ROSEMARY IDUMWONYICredential: MD
Location Address800 WASHINGTON STNorwood, MA 02062-3487
Mailing Address18 W Tremlett St Apt 2Dorchester, MA 02124-2065 · (617) 602-6451
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateMarch 22, 2016
Last NPPES UpdateMarch 23, 20265 updates tracked since enumeration
NPPES CertifiedMarch 23, 2026
NPI 1265894919 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in MA · 279081
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License 279081 (MA)
800 WASHINGTON ST, Norwood, MA 02062

Other Names 1

Professional Name (2)Eghosa Idumwonyi Md

Secondary Practice Locations 3

Location 1235 North Pearl StBrockton, MA 02301 · Phone (508) 427-3000
Location 2642 Metacom AveWarren, RI 02885-2350 · Phone (401) 245-2860
Location 3736 Cambridge StBrighton, MA 02135 · Phone (617) 789-3000

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Eghosa Rosemary Idumwonyi 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.

PECOS PAC ID1951698059
PECOS Enrollment IDI20190925002175
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.

Areas of Expertise CMS Part B claims 7

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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
2,937 services420 patients
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310
A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.
1,923 services442 patients
Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306
An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.
342 services295 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
273 services121 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
217 services212 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 99307
A follow-up nursing facility visit per day typically lasts about 10 minutes. This service involves a healthcare professional checking on your health status, answering any questions you may have, and monitoring your progress. This routine check ensures your recovery is on track and any concerns are addressed promptly.
28 services16 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Boston Medical Center

Acute Care Hospitals · Boston, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220031
Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk County
Emergency services Birthing friendly

St Elizabeth's Medical Center

Acute Care Hospitals · Brighton, MA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number220036
Location736 Cambridge StreetBrighton, MA 02135 · Suffolk County
Emergency services Birthing friendly

Holy Family Hospital

Acute Care Hospitals · Methuen, MA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number220080
Location70 East StreetMethuen, MA 01844 · Essex County
Emergency services Birthing friendly

Good Samaritan Medical Center

Acute Care Hospitals · Brockton, MA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number220111
Location235 North Pearl StreetBrockton, MA 02301 · Plymouth County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02062 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier14 claims14 services$42.79 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers21 claims21 services$15.34 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Physician Assistant (Medical)
800 WASHINGTON ST
NORWOOD, MA 02062
Internal Medicine
800 WASHINGTON ST
NORWOOD, MA 02062
Anesthesiology
800 WASHINGTON ST, ANESTHESIA DEPT
NORWOOD, MA 02062
Preventive Medicine (Occupational Medicine)
800 WASHINGTON ST, LINDEN BUILDING FIRST FLOOR
NORWOOD, MA 02062
Psychiatric Unit
800 WASHINGTON ST
NORWOOD, MA 02062
Emergency Medicine
800 WASHINGTON ST
NORWOOD, MA 02062
Emergency Medicine
800 WASHINGTON ST
NORWOOD, MA 02062
Internal Medicine
800 WASHINGTON ST
NORWOOD, MA 02062

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 Eghosa Idumwonyi's NPI number?

The NPI number for Eghosa Idumwonyi is 1265894919. It was assigned to this individual provider in the NPPES registry on March 22, 2016. The provider is also known as Eghosa Idumwonyi MD.

Where is Eghosa Idumwonyi located?

Eghosa Idumwonyi practices at 800 Washington St, Norwood, MA 02062. The listed phone number is (781) 769-4000.

What is Eghosa Idumwonyi's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Eghosa Idumwonyi enrolled in Medicare?

Yes. Eghosa Idumwonyi 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.

What insurance does Eghosa Idumwonyi accept?

Health plans from Anthem Blue Cross and Blue Shield and WellSense Health Plan list Eghosa Idumwonyi 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 Eghosa Idumwonyi affiliated with any hospitals?

According to CMS data, Eghosa Idumwonyi is affiliated with Boston Medical Center, St Elizabeth's Medical Center, Holy Family Hospital and Good Samaritan Medical Center.

When was this NPI record last updated?

The NPPES record for Eghosa Idumwonyi was last updated on March 23, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.