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DR. JUAN G SALAZAR CASTILLO MD
NPI 1740740422
Internal Medicine in Athens, GA

Active since March 20, 2019PECOS Enrolled
COMMUNITY INTERNAL MEDICINE OF ATHENS, 1500 OGLETHORPE AVE SUITE 200D, ATHENS, GA 30606(706) 389-3875(706) 389-3876 Get Directions Write a Review

NPPES record last updated: August 29, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 29, 2022, Aug 17, 2021, Jun 29, 2021 and 1 more (4 updates tracked since 2019).

About Dr. Juan G Salazar Castillo Md NPPES

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

DR. JUAN G SALAZAR CASTILLO MD (NPI 1740740422) is an individual internal medicine provider in Athens, Georgia, licensed in Alabama (MD.44914) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740740422
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JUAN G SALAZAR CASTILLOCredential: MD
Location AddressCOMMUNITY INTERNAL MEDICINE OF ATHENS, 1500 OGLETHORPE AVE SUITE 200DAthens, GA 30606
Mailing AddressSt. Mary's Health Care System, Inc., 1230 Baxter StreetAthens, GA 30606 · (706) 389-3860 · Fax (706) 389-3861
Phone(706) 389-3875
Fax(706) 389-3876
Sole ProprietorYes
Enumeration DateMarch 20, 2019
Last NPPES UpdateAugust 29, 20224 updates tracked since enumeration
NPPES CertifiedAugust 29, 2022
✔ NPI 1740740422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in AL · MD.44914✔ Licensed in GA · 10901
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
COMMUNITY INTERNAL MEDICINE OF ATHENS, Athens, GA 30606
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Juan G Salazar Castillo Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Juan Salazar Castillo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cooperative Healthcare Services Inc
223 mi
Clinic/Center
2415 PARKWOOD DR
Brunswick, GA 31520
  • Reassigned Medicare billing, Georgia enrollment
  • 339 clinicians in this Medicare group
NPI 1417979402 (912) 466-7000
Keller Hospitalist Services
250 mi
Hospitalist
1300 S MONTGOMERY AVE
Sheffield, AL 35660
  • Reassigned Medicare billing, Alabama enrollment
  • 21 clinicians in this Medicare group
NPI 1235797200 (256) 386-4550

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
901 services252 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
215 services77 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
201 services192 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
123 services118 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
117 services111 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
81 services77 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30606 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$124.10 typical visit price
range $53.31 – $164.04
Typical copayment $31.02 (range $13.32 – $41.01)
Most-billed visit code 99204
Established Patient
$94.84 typical visit price
range $16.68 – $133.24
Typical copayment $23.71 (range $4.17 – $33.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers11 claims11 services$100.57 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Juan Salazar Castillo's NPI number?

The NPI number for Juan Salazar Castillo is 1740740422. It was assigned to this individual provider in the NPPES registry on March 20, 2019.

Where is Juan Salazar Castillo located?

Juan Salazar Castillo practices at Community Internal Medicine Of Athens 1500 Oglethorpe Ave Suite 200D, Athens, GA 30606. The listed phone number is (706) 389-3875.

What is Juan Salazar Castillo's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Juan Salazar Castillo enrolled in Medicare?

Yes. Juan Salazar Castillo is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Juan Salazar Castillo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Juan Salazar Castillo reassigns Medicare benefits to 2 organizations: Cooperative Healthcare Services Inc (Brunswick, GA) and Keller Hospitalist Services (Sheffield, AL). Each 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 Juan Salazar Castillo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Juan Salazar Castillo was last updated on August 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.