DARCY LASH MD
NPI 1659728244
Hospitalist in Terre Haute, IN
About Darcy Lash Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DARCY LASH MD (NPI 1659728244) is an individual hospitalist provider in Terre Haute, Indiana, licensed in Indiana (01080812A) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 3
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
Darcy Lash 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 Reassignments
3Medicare enrollment records show Darcy Lash reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 clinicians in this Medicare group
Lafayette, IN 47905
- Reassigned Medicare billing, Indiana enrollment
- 671 clinicians in this Medicare group
Yorktown, IN 47396
- Reassigned Medicare billing, Indiana enrollment
- 635 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.
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Indiana University Health
Acute Care Hospitals · Indianapolis, INFranciscan Health Lafayette
Acute Care Hospitals · Lafayette, INIndiana University Health Arnett Hospital
Acute Care Hospitals · Lafayette, INIndiana University Health White Memorial Hospital
Critical Access Hospitals · Monticello, INIndiana University Health Frankfort Inc
Critical Access Hospitals · Frankfort, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47807 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
TERRE HAUTE, IN 47807
TERRE HAUTE, IN 47807
TERRE HAUTE, IN 47807
TERRE HAUTE, IN 47807
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 Darcy Lash's NPI number?
The NPI number for Darcy Lash is 1659728244. It was assigned to this individual provider in the NPPES registry on May 24, 2016.
Where is Darcy Lash located?
Darcy Lash practices at 1530 N 7th St Ste 200, Terre Haute, IN 47807. The listed phone number is (812) 238-7631.
What is Darcy Lash's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Darcy Lash enrolled in Medicare?
Yes. Darcy Lash 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 Darcy Lash's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Darcy Lash reassigns Medicare benefits to 3 organizations: Iu Health Medical Group, LLC (Indianapolis, IN), Arnett Clinic, LLC (Lafayette, IN) and Indiana University Health Ball Memorial Physicians, Inc. (Yorktown, IN). 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 Darcy Lash's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Darcy Lash accept?
Health plans from CareSource and Cigna Healthcare list Darcy Lash 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 Darcy Lash affiliated with any hospitals?
According to CMS data, Darcy Lash is affiliated with Indiana University Health, Franciscan Health Lafayette, Indiana University Health Arnett Hospital, Indiana University Health White Memorial Hospital and Indiana University Health Frankfort Inc.
When was this NPI record last updated?
The NPPES record for Darcy Lash was last updated on November 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Darcy Lash, MD · NPI 1659728244
Hospitalist physician in Terre Haute, Indiana. Individual provider, active in the CMS NPPES registry since May 24, 2016.
## Identity
- **NPI:** 1659728244 (Entity type: Individual)
- **Enumerated:** May 24, 2016
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 01080812A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1530 N 7TH ST STE 200, Terre Haute, IN 47807-1061
- **Phone:** (812) 238-7631 · **Fax:** (812) 238-7003
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN); Arnett Clinic, LLC (NPI 1164490843, Lafayette, IN); Indiana University Health Ball Memorial Physicians, Inc. (NPI 1710206990, Yorktown, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** November 13, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1659728244) · Data from the CMS NPPES public registry.