2026 data CMS NPPES NUCC Taxonomy

Doctors in Johnson City, TN

Active healthcare providers in Johnson City sourced from the CMS NPPES weekly file — no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

3,648
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Family Nurse Practitioner
Top specialty
302 providers
Tennessee
State
TN

3,648 healthcare providers across 20 specialties

Johnson City, Tennessee appears in the CMS National Plan and Provider Enumeration System with 3,648 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Johnson City — physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Johnson City practice location on file.

The provider mix in Johnson City is weighted toward Family Nurse Practitioner (302 clinicians, followed by Student in an Organized Health Care Education/Training Program with 266 and Pharmacist with 232). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Tennessee's population, Johnson City reports roughly 51.2 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For Johnson City patients, this directory is most useful as a starting shortlist — searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.

3,648
Providers
20
Specialties
51.2
Per 100K (state)

Which specialties are most common in Johnson City

Family Nurse Practitioner 302
Student in an Organized Health Care Education/Training Program 266
Pharmacist 232
Internal Medicine Physician 134
Physical Therapist 120
Family Medicine Physician 112
Nurse Practitioner 106
Case Manager/Care Coordinator 100
Physician Assistant 95
Speech-Language Pathologist 93
Occupational Therapist 92
Clinical Social Worker 92
Registered Nurse 91
Professional Counselor 83
Mental Health Counselor 82
Certified Registered Nurse Anesthetist 75
Counselor 72
Behavior Technician 71
Pediatrics Physician 55
Social Worker 52

Healthcare Providers (Page 18)

Name
ASHLEY DIAZ, RD
Registered Dietitian
HOPE DIAZ, NP
Nurse Practitioner
JORGE DIAZ, MD
Critical Care Medicine (Internal Medicine) Physician
SERGIO DIAZ, MD
Internal Medicine Physician
MADISON DICKEY
Behavior Technician
KIM DICKSON, BACHELORS
Case Manager/Care Coordinator
WILLIAM DIEBOLD, MD
Psychiatry Physician
ELLEN DIEP, PHARMD
Pharmacist
CARSON DILLEY, OTD
Occupational Therapist
SALLY DILLON, R.D.
Registered Dietitian
STEVEN DIRMEYER, DO
Student in an Organized Health Care Education/Training Program
DEBBIE DISHMAN, MSW
Social Worker
EMILEE DISHNER, PA-C
Physician Assistant
KIMBERLY DISMUKES, MS, CCC-SLP
Speech-Language Pathologist
NATALIE DIXON, MD
Student in an Organized Health Care Education/Training Program
DAVID DOAK, PTA
Physical Therapy Assistant
MARIANNE DOANE, DPT
Physical Therapist
NIKI DOCKERY, NP
Adult Health Nurse Practitioner
JULIA DODD, PHD
Clinical Psychologist
WILLIAM DODD, M.D.
Pediatrics Physician
TSERING DOLKAR, MD
Hospitalist Physician
BRIAN DONOVAN, M.D.
Hospitalist Physician
ELAINE DONOVAN, M.ED. L.P.E.
Mental Health Counselor
MARK DONOVAN, M.D.
Pediatrics Physician
SHAUNA DONOVAN
Clinical Social Worker
BRIANNA DOOLITTLE
Behavior Technician
HUNTER DORTON
Student in an Organized Health Care Education/Training Program
CRYSTAL DOTY, FNP-C
Nurse Practitioner
DONNA DOUGHERTY, PT
Physical Therapist
EMILY DOUGHERTY, CRNA
Certified Registered Nurse Anesthetist
MARBETH DOUGHERTY, MS L MFT
Marriage & Family Therapist
MARIA DOUGHERTY, FNP-C
Family Nurse Practitioner
ASHTON DOUGLAS, PT, DPT, ATC
Physical Therapist
ERIN DOUGLAS, PA
Medical Physician Assistant
NICOLE DOUGLAS
Counselor
CANDI DOULGAS
Counselor
ELIZABETH DOVE, RN
Community Health Registered Nurse
KARILYNN DOWLING, PHARMD
Pharmacist
NATALIE DOYLE, OTR/L
Occupational Therapist
DIANNE DRAPER, DO
Internal Medicine Physician
BARBARA DRAY
Massage Therapist
ROBERT DRAY, M.D.
Urology Physician
CHAD DREY, MD
Obstetrics & Gynecology Physician
DANIEL DRINNEN, M.D.
Surgery Physician
MICHAEL DUBE, MD
Internal Medicine Physician
BARBARA DUBOIS
Attendant Care Provider
SANYA DUDANI, MD
Student in an Organized Health Care Education/Training Program
GLORIA DUDNEY, RN
Lactation Consultant (Registered Nurse)
AUBREY DUEWEKE, PHD
Clinical Psychologist
BETHEL DUFFIN, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner

Nearby Cities in Tennessee

Other Tennessee cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Johnson City, TN?
There are 3,648 registered healthcare providers in Johnson City, TN, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Johnson City?
The most common specialties in Johnson City are Family Nurse Practitioner, Student in an Organized Health Care Education/Training Program, Pharmacist, Internal Medicine Physician, Physical Therapist. Family Nurse Practitioner has the most providers with 302.

Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.