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ELDERBERRY HEALTH PLLC
NPI 1619974581
Clinic/Center - Rural Health in Oneida, TN

Active since July 07, 2005
189 ANDREW ST, ONEIDA, TN 37841(423) 569-3762(423) 569-4909 Get Directions Write a Review

NPPES record last updated: November 6, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 6, 2025, Sep 2, 2025, Sep 20, 2024 and 3 more (6 updates tracked since 2017).

About Elderberry Health Pllc NPPES

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

ELDERBERRY HEALTH PLLC (NPI 1619974581), doing business as Circle Of Life Obstetrics And Family Care, Pllc, is a healthcare organization registered as a rural health in Oneida, Tennessee and active in the NPI registry since July 2005. The organization lists Peter Michael Litchfield, Physician, as its authorized official.

NPPES Registry Identity

NPI1619974581
Entity TypeOrganization
Primary Taxonomy261QR1300X
Legal Business NameELDERBERRY HEALTH PLLC
Location Address189 ANDREW STOneida, TN 37841-6296
Mailing AddressPo Box 23736Nashville, TN 37202-3736 · (629) 289-3136 · Fax (423) 569-4909
Phone(423) 569-3762
Fax(423) 569-4909
Organization SubpartNo
Authorized OfficialPeter Michael LitchfieldPhysician · (629) 289-3136
Enumeration DateJuly 7, 2005
Last NPPES UpdateNovember 6, 20256 updates tracked since enumeration
NPPES CertifiedNovember 6, 2025
✔ NPI 1619974581 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Rural HealthAmbulatory Health Care Facilities
Taxonomy Code261QR1300X
Also ListedFamily MedicineTaxonomy 207Q00000X · License 26733 (TN)
189 ANDREW ST, Oneida, TN 37841
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Other Names 2

Former Legal Business NameCircle Of Life Obstetrics And Family Care, Pllc
Other NameJohn P Martin Md And Catherine S Martin Do

Other Identifiers 2

Medicaid65933152KY
Medicaid3717532TN

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elderberry Health Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Elderberry Health PLLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Peter Litchfield, MD
Family Practice
NPI 1134309990
189 ANDREW ST
Oneida, TN 37841
(423) 569-3762
✔ PECOS✔ Accepts MedicareSame address
Erika Lynch
Nurse Practitioner
NPI 1295411197
189 ANDREW DRIVE
Oneida, TN 37841
(423) 569-3762
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Elderberry Health PLLC's NPI number?

The NPI number for Elderberry Health PLLC is 1619974581. It was assigned to this organization in the NPPES registry on July 7, 2005. The provider is also known as John P Martin MD and Catherine S Martin DO. The provider was formerly known as Circle of Life Obstetrics and Family Care, PLLC.

Where is Elderberry Health PLLC located?

Elderberry Health PLLC is located at 189 Andrew St, Oneida, TN 37841. The listed phone number is (423) 569-3762.

What is Elderberry Health PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rural Health, with taxonomy code 261QR1300X.

Is Elderberry Health PLLC enrolled in Medicare?

Yes. Elderberry Health PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Elderberry Health PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Elderberry Health PLLC, in Family Practice and Nurse Practitioner. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Elderberry Health PLLC accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 1 other insurer list Elderberry Health PLLC 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 Elderberry Health PLLC was last updated on November 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.