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GREGORY GEORGE BINGAMAN NP
NPI 1265700090
Nurse Practitioner - Acute Care in South Bend, IN

Active since December 07, 2011PECOS EnrolledAccepts Medicare Assignment
621 MEMORIAL DR STE 502, SOUTH BEND, IN 46601(574) 647-5875(574) 647-5878 Get Directions Write a Review

NPPES record last updated: August 6, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 6, 2025, Oct 7, 2024, Mar 30, 2021 and 4 more (7 updates tracked since 2016).

About Gregory George Bingaman Np NPPES

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

GREGORY GEORGE BINGAMAN NP (NPI 1265700090) is an individual acute care provider in South Bend, Indiana, licensed in Indiana (71003819A) and active in the NPI registry since December 2011. He is enrolled in Medicare PECOS, is affiliated with Memorial Hospital Of South Bend, and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1265700090
Entity TypeIndividualMale
Primary Taxonomy363LA2100X
Provider Legal NameGREGORY GEORGE BINGAMANCredential: NP
Location Address621 MEMORIAL DR STE 502South Bend, IN 46601-1075
Mailing Address3245 Health Dr Ste 100Granger, IN 46530-1380 · (574) 647-3437
Phone(574) 647-5875
Fax(574) 647-5878
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateDecember 7, 2011
Last NPPES UpdateAugust 6, 20257 updates tracked since enumeration
NPPES CertifiedAugust 6, 2025
✔ NPI 1265700090 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in IN · 71003819A
Also ListedNurse PractitionerTaxonomy 363L00000X · License 4704338962 (MI)
621 MEMORIAL DR STE 502, South Bend, IN 46601
Open in Google Maps ↗

Secondary Practice Locations 5

Location 1500 Arcade Ave Ste 320Elkhart, IN 46514-2477 · Phone (574) 523-7900 · Fax (574) 523-7909
Location 2901 MacArthur BlvdMunster, IN 46321-2901 · Phone (219) 703-1991
Location 3363 Fremont St Ste 100Battle Creek, MI 49017-3395 · Phone (269) 969-6100
Location 4601 John St Ste M-510Kalamazoo, MI 49007-5341 · Phone (269) 341-7762
Location 5500 Arcade Ave Ste 210Elkhart, IN 46514-2485 · Phone (574) 389-5656 · Fax (574) 523-7891

Other Identifiers 1

Medicaid201205150IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Gregory George Bingaman Np 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 ID1951699404
PECOS Enrollment IDI20161017000322
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 Reassignments

4

Medicare enrollment records show Gregory Bingaman reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Beacon Medical Group, Inc.
Same address
Adult Health
621 MEMORIAL DR, SUITE 602
South Bend, IN 46601
  • Reassigned Medicare billing, Indiana enrollment
  • 734 clinicians in this Medicare group
NPI 1518302264 (574) 647-7413
Lakeland Medical Practices
9.8 mi
Audiologist
42 N SAINT JOSEPH AVE STE 300
Niles, MI 49120
  • Reassigned Medicare billing, Michigan enrollment
  • 724 clinicians in this Medicare group
NPI 1134898505 (269) 687-2910
Bronson Methodist Hospital
54 mi
Hospitalist
601 JOHN STREET
Kalamazoo, MI 49007
  • Reassigned Medicare billing, Michigan enrollment
  • 1,133 clinicians in this Medicare group
NPI 1417961137 (269) 341-7654
Bronson Battle Creek Hospital
72 mi
Internal Medicine
300 NORTH AVE
Battle Creek, MI 49017
  • Reassigned Medicare billing, Michigan enrollment
  • 557 clinicians in this Medicare group
NPI 1093119638 (269) 245-8000

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

Hospital Affiliations CMS Care Compare

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

Memorial Hospital Of South Bend

Acute Care Hospitals · South Bend, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150058
Location615 N Michigan StSouth Bend, IN 46601 · St. Joseph County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46601 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
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.

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.

DR. ROBERT G. CREDI MD
Surgery
621 MEMORIAL DR STE 502
SOUTH BEND, IN 46601
St. Joseph County (574) 647-5875
BRETT HOOKER FNP-BC
Nurse Practitioner (Family)
621 MEMORIAL DR STE 502
SOUTH BEND, IN 46601
St. Joseph County (574) 647-5875
BEACON MEDICAL GROUP, INC.
Surgery (Trauma Surgery)
621 MEMORIAL DR STE 502
SOUTH BEND, IN 46601
St. Joseph County (574) 647-5875
SABRINA PASLEY PA
Physician Assistant
621 MEMORIAL DR STE 502
SOUTH BEND, IN 46601
St. Joseph County (574) 647-5875
DANIEL P. SRIKUREJA MD
Surgery
621 MEMORIAL DR STE 502
SOUTH BEND, IN 46601
St. Joseph County (574) 647-5875
CAROLINE L WALTERS PA-C
Physician Assistant
621 MEMORIAL DR STE 502
SOUTH BEND, IN 46601
St. Joseph County (574) 647-5875
JOHN WALSH AG-ACNP
Nurse Practitioner (Acute Care)
621 MEMORIAL DR STE 502
SOUTH BEND, IN 46601
St. Joseph County (574) 647-5875
CHARLES E PETERSON MD
Surgery (Vascular Surgery)
621 MEMORIAL DR STE 502
SOUTH BEND, IN 46601
St. Joseph County (574) 647-5875

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 Gregory Bingaman's NPI number?

The NPI number for Gregory Bingaman is 1265700090. It was assigned to this individual provider in the NPPES registry on December 7, 2011.

Where is Gregory Bingaman located?

Gregory Bingaman practices at 621 Memorial Dr Ste 502, South Bend, IN 46601. The listed phone number is (574) 647-5875.

What is Gregory Bingaman's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Gregory Bingaman enrolled in Medicare?

Yes. Gregory Bingaman 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 Gregory Bingaman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Bingaman reassigns Medicare benefits to 4 organizations: Beacon Medical Group, Inc. (South Bend, IN), Lakeland Medical Practices (Niles, MI), Bronson Methodist Hospital (Kalamazoo, MI) and Bronson Battle Creek Hospital (Battle Creek, MI). 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 Gregory Bingaman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Bingaman accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Gregory Bingaman 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 Gregory Bingaman affiliated with any hospitals?

According to CMS data, Gregory Bingaman is affiliated with Memorial Hospital Of South Bend.

When was this NPI record last updated?

The NPPES record for Gregory Bingaman was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.