MEGAN HARTWELL DO
NPI 1598414666
Pediatrics in Clarksville, TN
About Megan Hartwell Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEGAN HARTWELL DO (NPI 1598414666) is an individual pediatrics provider in Clarksville, Tennessee, licensed in Tennessee (6182) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and maintains a secondary practice location in Danville.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Megan Hartwell Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Megan Hartwell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tullahoma, TN 37388
- Reassigned Medicare billing, Tennessee enrollment
- 156 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 37040 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLARKSVILLE, TN 37040
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 Megan Hartwell's NPI number?
The NPI number for Megan Hartwell is 1598414666. It was assigned to this individual provider in the NPPES registry on March 23, 2022.
Where is Megan Hartwell located?
Megan Hartwell practices at 881 Professional Park Dr, Clarksville, TN 37040. The listed phone number is (615) 322-5000.
What is Megan Hartwell's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Megan Hartwell enrolled in Medicare?
Yes. Megan Hartwell is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Megan Hartwell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Megan Hartwell reassigns Medicare benefits to Vanderbilt Integrated Providers, LLC (Tullahoma, TN). 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 Megan Hartwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Megan Hartwell accept?
Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama and Ambetter of North Carolina and 4 other insurers list Megan Hartwell 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 Megan Hartwell was last updated on June 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Megan Hartwell, DO · NPI 1598414666
Pediatrics physician in Clarksville, Tennessee. Individual provider, active in the CMS NPPES registry since March 23, 2022.
## Identity
- **NPI:** 1598414666 (Entity type: Individual)
- **Enumerated:** March 23, 2022
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 6182 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 881 PROFESSIONAL PARK DR, Clarksville, TN 37040-5257
- **Phone:** (615) 322-5000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Vanderbilt Integrated Providers, LLC (NPI 1982625091, Tullahoma, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1598414666) · Data from the CMS NPPES public registry.