MR. DAVID EVERETT EASTERDAY D.O.
NPI 1700871613
Family Medicine in Troy, MO
About Mr. David Everett Easterday D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. DAVID EVERETT EASTERDAY D.O. (NPI 1700871613) is an individual family medicine provider in Troy, Missouri, licensed in Missouri (108479) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (1995).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Mr. David Everett Easterday D.o. 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
2Medicare enrollment records show David Easterday reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Troy, MO 63379
- Reassigned Medicare billing, Missouri enrollment
- 229 clinicians in this Medicare group
Ballwin, MO 63011
- Reassigned Medicare billing, Missouri enrollment
- 744 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital St Louis
Acute Care Hospitals · Saint Louis, MOSsm St Joseph Hospital West
Acute Care Hospitals · Lake Saint Louis, MOMercy Hospital Lincoln
Critical Access Hospitals · Troy, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63379 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 11
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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TROY, MO 63379
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 David Easterday's NPI number?
The NPI number for David Easterday is 1700871613. It was assigned to this individual provider in the NPPES registry on September 16, 2005.
Where is David Easterday located?
David Easterday practices at 1003 E Cherry St, Troy, MO 63379. The listed phone number is (636) 528-6755.
What is David Easterday's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is David Easterday enrolled in Medicare?
Yes. David Easterday 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 David Easterday's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Easterday reassigns Medicare benefits to 2 organizations: Mercy Hospital Lincoln (Troy, MO) and Mercy Clinic East Communities (Ballwin, MO). 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 David Easterday's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Easterday accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 3 other insurers list David Easterday 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 David Easterday affiliated with any hospitals?
According to CMS data, David Easterday is affiliated with Mercy Hospital St Louis, Ssm St Joseph Hospital West and Mercy Hospital Lincoln.
When was this NPI record last updated?
The NPPES record for David Easterday was last updated on September 15, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Mr. David Everett Easterday, D.O. · NPI 1700871613
Family Medicine physician in Troy, Missouri. Individual provider, active in the CMS NPPES registry since September 16, 2005.
## Identity
- **NPI:** 1700871613 (Entity type: Individual)
- **Enumerated:** September 16, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 108479 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1003 E CHERRY ST, Troy, MO 63379-1503
- **Phone:** (636) 528-6755 · **Fax:** (636) 528-6965
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Mercy Hospital Lincoln (NPI 1639575996, Troy, MO); Mercy Clinic East Communities (NPI 1700370061, Ballwin, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** At Still University Of Health Sciences, College Of Osteo Med, Kirksville, class of 1995
## Record status
- **NPPES last updated:** September 15, 2011
- **Other identifiers:** Medicare PIN 000013058 (MO); Medicare UPIN G86173 (MO); Medicaid 243764107 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1700871613) · Data from the CMS NPPES public registry.