Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ABAYOMI OLUWASEUN BAMGBOJE
NPI 1891271276
Internal Medicine - Nephrology in Olympia, WA

Active since July 18, 2018PECOS Enrolled
3525 ENSIGN RD NE STE K, OLYMPIA, WA 98506(360) 413-8121(360) 413-8865 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 24, 2026, Jul 13, 2021, Jul 18, 2018 (3 updates tracked since 2018).

About Abayomi Oluwaseun Bamgboje NPPES

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

ABAYOMI OLUWASEUN BAMGBOJE (NPI 1891271276) is an individual nephrology provider in Olympia, Washington, licensed in Washington (70146407) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS, is affiliated with Umass Memorial Healthalliance Hospitals, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1891271276
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameABAYOMI OLUWASEUN BAMGBOJE
Location Address3525 ENSIGN RD NE STE KOlympia, WA 98506-5065
Mailing Address3525 Ensign Rd Ne Ste KOlympia, WA 98506-5065 · (360) 413-8121 · Fax (360) 413-8865
Fax(360) 413-8865
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateJuly 18, 2018
Last NPPES UpdateJuly 24, 20263 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
NPI 1891271276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License Licensed in WA · 70146407
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
3525 ENSIGN RD NE STE K, Olympia, WA 98506

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

Abayomi Oluwaseun Bamgboje 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 ID7911301692
PECOS Enrollment IDI20250828000714
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 4

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 hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
265 services91 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
69 services35 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
68 services67 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.
18 services18 patients

Hospital Affiliations CMS Care Compare 2

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

Umass Memorial Healthalliance Hospitals

Acute Care Hospitals · Leominster, MA
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number220001
Location60 Hospital RoadLeominster, MA 01453 · Worcester County
Emergency services

Umass Memorial Medical Center/University Campus

Acute Care Hospitals · Worcester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220163
Location55 Lake Avenue NorthWorcester, MA 01655 · Worcester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98506 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
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 3

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
6 suppliers62 claims64 services$18.02 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
3 suppliers16 claims16 services$8.09 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
7 suppliers61 claims63 services$108.42 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 4

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

Internal Medicine (Nephrology)
3525 ENSIGN RD NE STE K
OLYMPIA, WA 98506
Internal Medicine (Nephrology)
3525 ENSIGN RD NE STE K
OLYMPIA, WA 98506
Internal Medicine (Nephrology)
3525 ENSIGN RD NE STE K
OLYMPIA, WA 98506
Internal Medicine (Nephrology)
3525 ENSIGN RD NE STE K
OLYMPIA, WA 98506

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 Abayomi Bamgboje's NPI number?

The NPI number for Abayomi Bamgboje is 1891271276. It was assigned to this individual provider in the NPPES registry on July 18, 2018.

Where is Abayomi Bamgboje located?

Abayomi Bamgboje practices at 3525 Ensign Rd NE Ste K, Olympia, WA 98506. The listed phone number is (360) 413-8121.

What is Abayomi Bamgboje's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Abayomi Bamgboje enrolled in Medicare?

Yes. Abayomi Bamgboje 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 Abayomi Bamgboje accept?

Health plans from Mountain Health CO-OP list Abayomi Bamgboje 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 Abayomi Bamgboje affiliated with any hospitals?

According to CMS data, Abayomi Bamgboje is affiliated with Umass Memorial Healthalliance Hospitals and Umass Memorial Medical Center/University Campus.

When was this NPI record last updated?

The NPPES record for Abayomi Bamgboje was last updated on July 24, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.