City Select
NPI-verifiedPrimary Care · AnthemLast verified Oct 31, 2026

Ternion Physician Group

In Anthem, Ternion Physician Group offers primary care. The team of 4 providers includes Craig Nagle, MD, Joseph Bergerson, MD, Amber Nassif, FNP, and 1 more. Care includes sub-acute rehab and transitional care management. It accepts Medicare assignment.

At a glance
Insurance
Medicare accepted
Confirm your plan when you call
Who you'll see
4 clinicians
Craig Nagle, MD

Is this your practice? Claim or update this listing — free →

Who you'll see

Providers

CN
Craig Nagle, MD
NPI 1497718506
JB
Joseph Bergerson, MD
NPI 1558658369
AN
Amber Nassif, FNP
NPI 1518598671
OA
Omoruyi Ayiyi, FNP-C
NPI 1881551158
Services

What this practice treats

Sub-Acute RehabTransitional Care ManagementPost-surgical medical managementChronic condition management during rehabDischarge planning and transitional careSkilled Nursing Facilities (SNFs)
Insurance

Insurance

Medicare assignment accepted. Call to confirm your plan.

Questions

Common questions about Ternion Physician Group.

Insurance, hours and new-patient availability change — confirm with the office before your visit.

Ternion Physician Group offers services including Skilled Nursing Facilities, Sub-Acute Rehab, Transitional Care Management, Sub Acute, Transitional Care, Post-surgical medical management, Chronic condition management during rehab, Discharge planning and transitional care, and more.

Yes — Ternion Physician Group is listed as accepting Medicare assignment.

Last verified Oct 31, 2026Report a correction

Is this your practice?

Claim it free to add your hours, photos and a booking link. Claimed practices can show a “Verified on City Select” badge on their own website.

Claim this listing — free
Nearby

Primary care doctors near Anthem

Shown by relative location to Ternion Physician Group — not a recommendation or a ranking.

View all in Anthem →