ETHAN CALHOUN DO
NPI 1376338723
Student in an Organized Health Care Education/Training Program in Chattanooga, TN
NPI Status: Active since April 14, 2025
Contact Information
975 E 3RD ST
CHATTANOOGA, TN
ZIP 37403
Phone: (423) 778-8179
Fax: (423) 778-8180
- Individual
- Male
- Student in an Organized Health Care Educ...
- PECOS Enrolled
About ETHAN CALHOUN
This page provides the complete NPI Profile along with additional information for Ethan Calhoun, a primary care provider established in Chattanooga, Tennessee with a medical specialization in Student In An Organized Health Care Education/training Program. The healthcare provider is registered in the NPI registry with number 1376338723 assigned on April 2025. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and his NPI record was last updated April 2025.
- NPI
- 1376338723
- Provider Name
- ETHAN CALHOUN DO
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 975 E 3RD ST CHATTANOOGA, TN 37403
- Location Phone
- (423) 778-8179
- Location Fax
- (423) 778-8180
- Mailing Address
- 975 E 3RD ST CHATTANOOGA, TN 37403
- Mailing Phone
- (423) 778-8179
- Mailing Fax
- (423) 778-8180
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-14-2025
- Last Update Date
- 04-14-2025
- Code Navigator
A primary care provider (PCP) like Ethan Calhoun sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Student in an Organized Health Care Education/Training Program
- Taxonomy Code
- 390200000X
- Type
- Student, Health Care
- Taxonomy Description
- An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Medicare Participation & PECOS Enrollment Status
Ethan Calhoun is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 3 | 7 | 6 | 3 | 3 | 8 | 7 | 2 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 14 | 6 | 6 | 3 | 16 | 7 | 4 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 3 + 1 + 4 + 6 + 6 + 3 + 1 + 6 + 7 + 4 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1376338723 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1205820685 | JEMISON O BOWERS MD Individual | Ophthalmology | 975 E 3RD ST BOX 338 CHATTANOOGA, TN 37403 (423) 648-9808 |
| 1205814738 | MR. ROBERT S BRIGGS NP Individual | Nurse Practitioner (Family) | 975 E 3RD ST BOX 376 CHATTANOOGA, TN 37403 (423) 778-7234 |
| 1396719753 | DR. BRADLEY P LARGE MD Individual | Internal Medicine | 975 E 3RD ST CHATTANOOGA, TN 37403 (423) 266-1490 |
| 1447224621 | JAMES F HORA Individual | Psychiatry & Neurology (Neurology) | 975 E 3RD ST CHATTANOOGA, TN 37403 (423) 778-9001 |
| 1245292325 | MRS. VICTORIA ANNE BOWER CNNP Individual | Registered Nurse (Neonatal Intensive Care) | 975 E 3RD ST BOX 159 CHATTANOOGA, TN 37403 (423) 778-6438 |
| 1972565588 | MRS. JUDITH ANN MURRAY APN Individual | Nurse Practitioner (Neonatal) | 975 E 3RD ST BOX 159 CHATTANOOGA, TN 37403 (423) 778-6170 |
| 1578526984 | AMY E LOMBARDO CNNP Individual | Nurse Practitioner (Neonatal) | 975 E 3RD ST CHATTANOOGA, TN 37403 (423) 778-6170 |
| 1841253861 | MRS. DEBORAH KAY POPLIN CNNP Individual | Nurse Practitioner (Neonatal, Critical Care) | 975 E 3RD ST BOX 159 CHATTANOOGA, TN 37403 (423) 778-6170 |
| 1033172267 | DR. LISA ANN LOWERY-SMITH M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 975 E 3RD ST CHATTANOOGA, TN 37403 (423) 778-6170 |
| 1952365314 | DR. GARY LYNN BELL M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 975 E 3RD ST BOX 159 CHATTANOOGA, TN 37403 (423) 778-6170 |
| 1174589873 | SANDEE I HOLMES ARNP Individual | Nurse Practitioner (Neonatal) | 975 E 3RD ST CHATTANOOGA, TN 37403 (423) 778-6170 |
| 1013974252 | MRS. LISA SUZANNE WINTERS CNNP Individual | Nurse Practitioner (Neonatal) | 975 E 3RD ST CHATTANOOGA, TN 37403 (423) 778-6170 |
| 1558329946 | MRS. JULIE DYER NNP Individual | Nurse Practitioner (Neonatal, Critical Care) | 975 E 3RD ST BOX 159 CHATTANOOGA, TN 37403 (423) 778-6170 |
| 1801854583 | MRS. MARY CATHERINE ROBBINS NNP Individual | Registered Nurse | 975 E 3RD ST BOX 159 CHATTANOOGA, TN 37403 (423) 778-6170 |
| 1134177686 | TENNESSEE EM-I MEDICAL SERVICES, PC Organization | Emergency Medicine | 975 E 3RD ST CHATTANOOGA, TN 37403 (423) 778-7296 |
| 1093764003 | DR. WILLIAM ZACKARY CATTERTON M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 975 E 3RD ST CHATTANOOGA, TN 37403 (423) 778-6170 |
| 1033169305 | DR. WILLIAM WOODS BLAKE MD Individual | Pediatrics (Neonatal-Perinatal Medicine) | 975 E 3RD ST CHATTANOOGA, TN 37403 (423) 778-6170 |
| 1932159845 | MS. MELANIE JOY/MCCOLLUM BODINE RN/CNNP Individual | Nurse Practitioner (Neonatal) | 975 E 3RD ST BOX 159 CHATTANOOGA, TN 37403 (423) 778-6170 |
| 1619924743 | DR. CHRISTINE M JEONG M.D. Individual | Emergency Medicine | 975 E 3RD ST CHATTANOOGA, TN 37403 (423) 778-7296 |
| 1215984166 | DR. PAUL K STOUT D.O. Individual | Emergency Medicine | 975 E 3RD ST CHATTANOOGA, TN 37403 (423) 778-7296 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1376338723, enumerated in the NPI registry as an "individual" on April 14, 2025
The provider is located at 975 E 3rd St Chattanooga, Tn 37403 and the phone number is (423) 778-8179
The provider's speciality is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
This NPI record was last updated on April 14, 2025. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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