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DAVID L MERRIFIELD JR. MD
NPI 1770666018
Emergency Medicine in Johnson City, TN

Active since October 23, 2006
401 PRINCETON RD, JOHNSON CITY, TN 37601(423) 854-5880(423) 854-5685 Get Directions Write a Review

NPPES record last updated: March 25, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About David L Merrifield Jr. Md NPPES

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

DAVID L MERRIFIELD JR. MD (NPI 1770666018) is an individual emergency medicine provider in Johnson City, Tennessee, licensed in Tennessee (26618) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1770666018
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDAVID L MERRIFIELD JR.Credential: MD
Location Address401 PRINCETON RDJohnson City, TN 37601-2028
Mailing AddressPo Box 5789Johnson City, TN 37602-5789 · (423) 915-1126 · Fax (423) 915-0635
Phone(423) 854-5880
Fax(423) 854-5685
Sole ProprietorYes
Enumeration DateOctober 23, 2006
Last NPPES UpdateMarch 25, 2011
✔ NPI 1770666018 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in TN · 26618
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.
401 PRINCETON RD, Johnson City, TN 37601
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Other Identifiers 6

Medicaid1510289TN
Medicare PIN10393I8420TN
Medicaid7100143500KY
Medicare UPING64318
Medicare ID-Type Unspecified3818081TN
Medicaid3818081TN

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LP JOHNSON CITY, LLC
Skilled Nursing Facility
401 PRINCETON RD
JOHNSON CITY, TN 37601
Washington County (423) 232-0070
EMERGENCY CARE PHYSICIANS, INC.
Emergency Medicine
401 PRINCETON RD
JOHNSON CITY, TN 37601
Washington County (423) 854-5880
JOELY ANN CARTER WAY F.N.P.-BC
Nurse Practitioner
401 PRINCETON RD
JOHNSON CITY, TN 37601
Washington County (423) 854-5880
TAYLOR GRIFFIN COTA/L
Occupational Therapy Assistant
401 PRINCETON RD
JOHNSON CITY, TN 37601
Washington County (423) 975-1800

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 Merrifield's NPI number?

The NPI number for David Merrifield is 1770666018. It was assigned to this individual provider in the NPPES registry on October 23, 2006.

Where is David Merrifield located?

David Merrifield practices at 401 Princeton Rd, Johnson City, TN 37601. The listed phone number is (423) 854-5880.

What is David Merrifield's specialty?

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

When was this NPI record last updated?

The NPPES record for David Merrifield was last updated on March 25, 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.