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APP OF TENNESSEE ED, PLLC
NPI 1003230236
Emergency Medicine in Maryville, TN

Active since February 07, 2014
907 E LAMAR ALEXANDER PKWY, MARYVILLE, TN 37804(865) 983-7211 Get Directions Write a Review

NPPES record last updated: January 27, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 27, 2023, May 3, 2021, Mar 12, 2020 and 3 more (6 updates tracked since 2017).

About App Of Tennessee Ed, Pllc NPPES

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

APP OF TENNESSEE ED, PLLC (NPI 1003230236) is a healthcare organization registered as an emergency medicine in Maryville, Tennessee and active in the NPI registry since February 2014. The organization maintains a secondary practice location in Kingsport and lists James Grimes, Cfo, as its authorized official.

NPPES Registry Identity

NPI1003230236
Entity TypeOrganization
Primary Taxonomy207P00000X
Legal Business NameAPP OF TENNESSEE ED, PLLC
Location Address907 E LAMAR ALEXANDER PKWYMaryville, TN 37804
Mailing AddressPo Box 31957Clarksville, TN 37040-0033 · Fax (205) 313-5245
Phone(865) 983-7211
Organization SubpartNo
Authorized OfficialJames GrimesCfo · (615) 551-6611
Enumeration DateFebruary 7, 2014
Last NPPES UpdateJanuary 27, 20236 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2023
✔ NPI 1003230236 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedPhysical Therapy AssistantTaxonomy 225200000X
Also ListedPhysician AssistantTaxonomy 363A00000X
Also ListedNurse PractitionerTaxonomy 363L00000X
907 E LAMAR ALEXANDER PKWY, Maryville, TN 37804
Open in Google Maps ↗

Secondary Practice Location 1

Location 12000 Brookside DrKingsport, TN 37660-4627 · Phone (423) 857-7000 · Fax (629) 216-0568

Group Practice 2

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP
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)

App Of Tennessee Ed, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

444

Medicare enrollment records show 444 clinicians reassign Medicare billing to App Of Tennessee Ed, PLLC, which bills Medicare for the services they deliver. Of these, 10 practice at this address and 12 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 12

Emergency Medicine239
Nurse Practitioner127
Family Practice45
Internal Medicine24
General Practice2
Critical Care (Intensivists)1
Hospitalist1
Medical Oncology1
4 other specialties4

Nearest to this location (20)

See all 444
Steven Boring, FNP
Nurse Practitioner
NPI 1316461460
907 E. LAMAR ALEXANDER PKWY.
Maryville, TN 37804
(865) 983-7211
✔ PECOS✔ Accepts MedicareSame address
Michael Bramati, MD
Emergency Medicine
NPI 1124433107
907 E LAMAR ALEXANDER PKWY
Maryville, TN 37804
(865) 983-7211
✔ PECOS✔ Accepts MedicareSame address
Andrea Dishner, NP
Nurse Practitioner
NPI 1386020493
907 E LAMAR ALEXANDER PKWY
Maryville, TN 37804
(865) 983-7211
✔ PECOS✔ Accepts MedicareSame address
Ryan Joshi, D.O.
Emergency Medicine
NPI 1891006771
907 E LAMAR ALEXANDER PKWY
Maryville, TN 37804
(865) 983-7211
✔ PECOSSame address
Kent O'brien, M.D.
Emergency Medicine
NPI 1427087006
907 E LAMAR ALEXANDER PKWY
Maryville, TN 37804
(865) 983-7211
✔ PECOS✔ Accepts MedicareSame address
Jerry Price, M.D.
Emergency Medicine
NPI 1396774972
907 E LAMAR ALEXANDER PKWY
Maryville, TN 37804
(865) 983-7211
✔ PECOSSame address
Deaver Shattuck, M.D.
Internal Medicine
NPI 1013985407
907 E LAMAR ALEXANDER PKWY
Maryville, TN 37804
(865) 980-4897
✔ PECOS✔ Accepts MedicareSame address
Christina Valentin, APN
Nurse Practitioner
NPI 1023325560
907 E LAMAR ALEXANDER PKWY
Maryville, TN 37804
(865) 980-4897
✔ PECOS✔ Accepts MedicareSame address
Danielle Vittatoe, FNP-BC
Nurse Practitioner
NPI 1750936076
907 E LAMAR ALEXANDER PKWY
Maryville, TN 37804
(865) 977-5565
✔ PECOS✔ Accepts MedicareSame address
Jennifer Winbigler, M.D.
Internal Medicine
NPI 1598105413
907 E LAMAR ALEXANDER PKWY
Maryville, TN 37804
(865) 980-4897
✔ PECOS✔ Accepts MedicareSame address
Douglas Warner, M.D.
Emergency Medicine
NPI 1013941988
907 E LAMAR ALEXANDER PKWY
Maryville, TN 37804
(865) 983-7211
✔ PECOS0.1 mi
Edwin Schaumburg, MD
Family Practice
NPI 1770712994
266 JOULE ST
Alcoa, TN 37701
(865) 984-3864
✔ PECOS✔ Accepts Medicare1.3 mi
Shirley Robbins, FNP-BC
Nurse Practitioner
NPI 1114251790
5511 KINGSTON PIKE
Knoxville, TN 37919
(865) 323-4776
✔ PECOS✔ Accepts Medicare13 mi
Lindsay German-Mcgaha, APN
Nurse Practitioner
NPI 1619344835
1932 ALCOA HWY BLDG. C STE. 270
Knoxville, TN 37920
(865) 251-4658
✔ PECOS13 mi
Emily Roberts, FNP-BC
Nurse Practitioner
NPI 1588031421
1930 ALCOA HWY STE 145
Knoxville, TN 37920
(865) 305-9749
✔ PECOS✔ Accepts Medicare13 mi
Christopher Gilsdorf, D.O., M.S.
Emergency Medicine
NPI 1265889000
1924 ALCOA HWY
Knoxville, TN 37920
(865) 305-9290
✔ PECOS✔ Accepts Medicare13 mi
Gary Hurt, M.D.
Emergency Medicine
NPI 1194768085
1924 ALCOA HWY
Knoxville, TN 37920
(269) 762-0048
✔ PECOS13 mi
Torey Killom, D.O.
Emergency Medicine
NPI 1356780894
1924 ALCOA HWY U-67
Knoxville, TN 37920
(865) 305-5087
✔ PECOS✔ Accepts Medicare13 mi
Benjamin Roe, DO
Family Practice
NPI 1306134986
1924 ALCOA HWY U-67
Knoxville, TN 37920
(865) 305-9350
✔ PECOS13 mi
Jairo Fortich, M.D.
Family Practice
NPI 1104867381
140 MARKET PLACE BLVD STE E
Knoxville, TN 37922
(865) 212-2211
✔ PECOS13 mi
See all 444 clinicians

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 App Of Tennessee Ed, PLLC's NPI number?

The NPI number for App Of Tennessee Ed, PLLC is 1003230236. It was assigned to this organization in the NPPES registry on February 7, 2014.

Where is App Of Tennessee Ed, PLLC located?

App Of Tennessee Ed, PLLC is located at 907 E Lamar Alexander Pkwy, Maryville, TN 37804. The listed phone number is (865) 983-7211.

What is App Of Tennessee Ed, PLLC's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is App Of Tennessee Ed, PLLC enrolled in Medicare?

Yes. App Of Tennessee Ed, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through App Of Tennessee Ed, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 444 clinicians in 12 Medicare specialties reassign their Medicare billing to App Of Tennessee Ed, PLLC. 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. The largest specialties are Emergency Medicine (239), Nurse Practitioner (127) and Family Practice (45). Of these, 10 practice at this address and 12 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does App Of Tennessee Ed, PLLC accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list App Of Tennessee Ed, 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 App Of Tennessee Ed, PLLC was last updated on January 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.