SAMANTHA HOLMES SEWARD MD
NPI 1497496418
Dermatology in Greenfield, IN
About Samantha Holmes Seward Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAMANTHA HOLMES SEWARD MD (NPI 1497496418) is an individual dermatology provider in Greenfield, Indiana, licensed in Indiana (01099555A) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Indiana University School Of Medicine (2022).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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
Samantha Holmes Seward 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.
Medicare Billing Reassignment
Medicare enrollment records show Samantha Seward reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Greenfield, IN 46140
- Reassigned Medicare billing, Indiana enrollment
- 5 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46140 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GREENFIELD, IN 46140
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 Samantha Seward's NPI number?
The NPI number for Samantha Seward is 1497496418. It was assigned to this individual provider in the NPPES registry on April 5, 2022.
Where is Samantha Seward located?
Samantha Seward practices at 400 W Green Meadows Dr Ste 110, Greenfield, IN 46140. The listed phone number is (317) 967-7921.
What is Samantha Seward's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Samantha Seward enrolled in Medicare?
Yes. Samantha Seward 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 Samantha Seward's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samantha Seward reassigns Medicare benefits to Sanford Dermatology (Greenfield, IN). 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 Samantha Seward's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Samantha Seward accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Samantha Seward 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.
When was this NPI record last updated?
The NPPES record for Samantha Seward was last updated on March 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Samantha Holmes Seward, MD · NPI 1497496418
Dermatology physician in Greenfield, Indiana. Individual provider, active in the CMS NPPES registry since April 5, 2022.
## Identity
- **NPI:** 1497496418 (Entity type: Individual)
- **Enumerated:** April 5, 2022
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** 01099555A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 W GREEN MEADOWS DR STE 110, Greenfield, IN 46140-3205
- **Phone:** (317) 967-7921
## 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:** Sanford Dermatology (NPI 1447619747, Greenfield, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University School Of Medicine, class of 2022
## Record status
- **NPPES last updated:** March 25, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1497496418) · Data from the CMS NPPES public registry.