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Pathology

Patrick Costello, MD

Works at hospitals in Johnson City, TN · Greeneville, TN · Abingdon, VA … · Tennessee, Virginia

Summary

Patrick Costello, MD (Pathology) is listed by Medicare at 5 hospitals in Johnson City, TN, Greeneville, TN and Abingdon, VA and other places. NPI 1710952320. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Patrick Costello, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

PathologyPrimary specialty
YesAccepts Medicare assignment
34Years since medical school (graduated 1992)
MaleGender (as listed)
Watauga Pathology Associates PCGroup practice

Quick answers

Which hospitals does Patrick Costello work at?
Medicare's official clinician data lists Patrick Costello at 5 hospitals: Franklin Woods Community Hospital, Greeneville Community Hospital, Johnson City Medical Center, Johnston Memorial Hospital and Russell County Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Patrick Costello see patients?
Medicare's clinician data lists 2 practice locations, including Abingdon, VA and Johnson City, TN. Call before your visit to confirm the address.
What is Patrick Costello's specialty?
Medicare lists Pathology as the primary specialty.
Does Patrick Costello accept Medicare assignment?
Yes. Medicare's clinician data says Patrick Costello accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Patrick Costello?
(276) 258-1000, as listed in official Medicare / NPI Registry data.
What is Patrick Costello's NPI number?
1710952320. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Patrick Costello works

Medicare's Facility Affiliation Data lists Patrick Costello at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Patrick Costello is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Patrick Costello as a member of this group (CMS data updated 2026-10-02).

  • Watauga Pathology Associates PC12 clinicians in the group

Specialties

Find other Pathology doctors in Virginia →

Other pathologists in Abingdon

Clinicians with the same Medicare primary specialty in Abingdon, VA — not a recommendation.

All pathologists in Abingdon →

Clinician information

CredentialMD
Graduation year1992
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1710952320
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians