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ERIC ALAN GILL WALTER MD
NPI 1124721105
Family Medicine in Miamisburg, OH

Active since March 27, 2023PECOS EnrolledAccepts Medicare Assignment
2115 LEITER RD, MIAMISBURG, OH 45342(937) 384-6800(937) 384-6938 Get Directions Write a Review

NPPES record last updated: May 4, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 4, 2026, Apr 16, 2026, Mar 27, 2023 (3 updates tracked since 2023).

About Eric Alan Gill Walter Md NPPES

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

ERIC ALAN GILL WALTER MD (NPI 1124721105) is an individual family medicine provider in Miamisburg, Ohio, licensed in Ohio (35.155488) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS, is affiliated with Kettering Health Miamisburg, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1124721105
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameERIC ALAN GILL WALTERCredential: MD
Location Address2115 LEITER RDMiamisburg, OH 45342-3600
Mailing Address2115 Leiter Rd Ste 100Miamisburg, OH 45342-3698 · (937) 866-0741 · Fax (937) 866-8861
Phone(937) 384-6800
Fax(937) 384-6938
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 27, 2023
Last NPPES UpdateMay 4, 20263 updates tracked since enumeration
NPPES CertifiedMay 4, 2026
✔ NPI 1124721105 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in OH · 35.155488
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
2115 LEITER RD, Miamisburg, OH 45342
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, MedMutual, Oscar Health Insurance.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

Eric Alan Gill Walter 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 ID5193181535
PECOS Enrollment IDI20260724000539
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 Reassignment

Medicare enrollment records show Eric Gill Walter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Alliance Physicians Inc
0.1 mi
Family Medicine
2110 LEITER RD
Miamisburg, OH 45342
  • Reassigned Medicare billing, Ohio enrollment
  • 364 clinicians in this Medicare group
NPI 1841556727 (937) 384-4838

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.

Kettering Health Miamisburg

Acute Care Hospitals · Miamisburg, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number360239
Location4000 Miamisburg-Centerville RoadMiamisburg, OH 45342 · Montgomery County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45342 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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.

JESSICA ROSARIA CARUSO DO
Student in an Organized Health Care Education/Training Program
2115 LEITER RD
MIAMISBURG, OH 45342
Montgomery County (937) 384-6800
ERIC D OLIVEIRA MD
Student in an Organized Health Care Education/Training Program
2115 LEITER RD
MIAMISBURG, OH 45342
Montgomery County (937) 384-6800
JAIME PARRA YEPES
Student in an Organized Health Care Education/Training Program
2115 LEITER RD
MIAMISBURG, OH 45342
Montgomery County (937) 384-6800
SARAH BEACH
Student in an Organized Health Care Education/Training Program
2115 LEITER RD
MIAMISBURG, OH 45342
Montgomery County (937) 384-6800
DR. ALICE MARIA VARUGHESE MD
Student in an Organized Health Care Education/Training Program
2115 LEITER RD
MIAMISBURG, OH 45342
Montgomery County (937) 384-6800
DR. PAUL OBENG-OKYERE D.O
Internal Medicine (Cardiovascular Disease)
2115 LEITER RD
MIAMISBURG, OH 45342
Montgomery County (937) 384-6800
PHILLIP WITCHER MD
Student in an Organized Health Care Education/Training Program
2115 LEITER RD
MIAMISBURG, OH 45342
Montgomery County (937) 384-6800
INTERNAL MEDICINE ASSOCIATES, INC.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2115 LEITER RD
MIAMISBURG, OH 45342
Montgomery County (937) 384-6800

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 Eric Gill Walter's NPI number?

The NPI number for Eric Gill Walter is 1124721105. It was assigned to this individual provider in the NPPES registry on March 27, 2023.

Where is Eric Gill Walter located?

Eric Gill Walter practices at 2115 Leiter Rd, Miamisburg, OH 45342. The listed phone number is (937) 384-6800.

What is Eric Gill Walter's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Eric Gill Walter enrolled in Medicare?

Yes. Eric Gill Walter 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 Eric Gill Walter's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eric Gill Walter reassigns Medicare benefits to Alliance Physicians Inc (Miamisburg, OH). 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 Eric Gill Walter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Eric Gill Walter accept?

Health plans from CareSource, MedMutual and Oscar Health Insurance list Eric Gill Walter 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 Eric Gill Walter affiliated with any hospitals?

According to CMS data, Eric Gill Walter is affiliated with Kettering Health Miamisburg.

When was this NPI record last updated?

The NPPES record for Eric Gill Walter was last updated on May 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.