Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Maria Carmina Castillo Garcia, MD

Individual provider Pulmonary Disease Physician · NPI 1649201997

Maria Carmina Castillo Garcia, MD is registered under Pulmonary Disease in Johnson City, Tennessee. Qualified in 1993, 33 years ago. Practices with State of Franklin Healthcare Associates, PLLC, a 265-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
33
Licensed in
TN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

310 N State Of Franklin Rd Ste 303
Johnson City, TN 37604-6051
Phone: (423) 926-8181
Fax: (423) 926-4421
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 310 N State Of Franklin Rd Ste 303, Johnson City, TN 37604-6051 — (423) 926-8181

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 39175 (TN)

Record details

NPI number1649201997
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 5, 2006
Last updated in NPPESJune 29, 2026
Certification dateJune 29, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice State Of Franklin Healthcare Associates, Pllc — 265 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients715
Services billed 2,117 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $1,877 88 payments · a meal or drink at a meeting or visit, not a fee
Travel and Lodging $1,098 5 payments · travel or lodging paid or reimbursed, such as to attend a conference
Education $120 3 payments · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Johnson City Medical Center Hospital · Johnson City, TN
  • Franklin Woods Community Hospital Hospital · Johnson City, TN
  • Greeneville Community Hospital Hospital · Greeneville, TN
  • Sycamore Shoals Hospital Hospital · Elizabethton, TN
  • Wellmont Holston Valley Medical Center Hospital · Kingsport, TN

Colleagues at State of Franklin Healthcare Associates, PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 265 clinicians in the practice; 12 are shown here.

Other providers in Johnson City