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Michael Phillip Andersen

Registered Nurse • Chattanooga, TN

Active NPI 1861053837 Individual Practitioner Male Practitioner
Practice location in NPPES

5600 Brainerd Rd Ste A4
Chattanooga, TN 374115336

Call 4232664588 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

5600 Brainerd Rd Ste A4

Chattanooga, TN 374115336

Telephone 4232664588
Fax 8653420103
Organization at the Same NPPES Address or Phone
Cherokee Health Systems Facility NPI 1932586203

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

NPI first issued

2019

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Compared with the same specialty in Chattanooga and Tennessee

216 active clinicians are listed under Registered Nurse with a practice address in Chattanooga, TN (3,423 in Tennessee).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Chattanooga

0% of these 216 clinicians have the CMS telehealth indicator.

3.2% of these 216 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Specialties & License Numbers Reported to NPPES

Registered Nurse Primary Specialty

NUCC Taxonomy Code: 163W00000X

License # reported to NPPES TN 87436

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Tennessee Department of Health License Verification.
Look Up on State Board Site

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

8 listed
Amanda Abraham , FNP

Nurse Practitioner - Family

NPI 1619383114

Family Nurse Practitioner

Tiffany Barnett , NP-C

Nurse Practitioner - Family

NPI 1952704850

Nurse Practitioner (Certified)

Laura Green , FNP

Nurse Practitioner - Family

NPI 1215935499

Family Nurse Practitioner

Terriest Haire , FNP-BC

Nurse Practitioner - Family

NPI 1891815106

Family Nurse Practitioner (Board Certified)

Ronda Huisman , FNP-BC, PMHNP-BC

Nurse Practitioner - Psychiatric/Mental Health

NPI 1194943449

Family Nurse Practitioner (Board Certified), Psychiatric-Mental Health Nurse Practitioner (Board Certified)

Dr. Tim Larson , MD

Psychiatry & Neurology - Psychiatry

NPI 1962487157

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated June 21, 2019.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from July 2019 to November 2026.

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NPI Administrative Meta

NPI Number: 1861053837
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 21, 2019
Last Update: June 21, 2019
Sole Proprietor: No

Other Registered Nurses in Chattanooga

Healthcare providers in Chattanooga

Mailing Address

1923 Sulphur Springs Rd

Morristown, TN 378135654

Phone: 4233179344

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.