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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MEDICAL ACCESS NETWORK INC
NPI 1164334678
Internal Medicine - Medical Oncology in Brentwood, TN

Active since September 21, 2026
111 WESTWOOD PL STE 400, BRENTWOOD, TN 37027(855) 831-1840(855) 831-1840 Get Directions Write a Review

NPPES record added: September 21, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Medical Access Network Inc NPPES

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

MEDICAL ACCESS NETWORK INC (NPI 1164334678) is a healthcare organization registered as a medical oncology in Brentwood, Tennessee and active in the NPI registry since September 2026. The organization lists Stephen Martinez, Director, as its authorized official.

NPPES Registry Identity

NPI1164334678
Entity TypeOrganization
Primary Taxonomy207RX0202X
Legal Business NameMEDICAL ACCESS NETWORK INC
Location Address111 WESTWOOD PL STE 400Brentwood, TN 37027-5057
Mailing Address111 Westwood Pl Ste 400Brentwood, TN 37027-5057 · (855) 831-1840 · Fax (855) 831-1840
Phone(855) 831-1840
Fax(855) 831-1840
Organization SubpartNo
Authorized OfficialStephen MartinezDirector · (855) 831-1840
Enumeration DateSeptember 21, 2026
NPPES CertifiedSeptember 20, 2026
✔ NPI 1164334678 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedChiropractorTaxonomy 111N00000X
Also ListedSurgeryTaxonomy 208600000X
Also ListedGeneral PracticeTaxonomy 208D00000X
Also ListedNurse PractitionerTaxonomy 363L00000X
111 WESTWOOD PL STE 400, Brentwood, TN 37027
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 Medical Access Network Inc's NPI number?

The NPI number for Medical Access Network Inc is 1164334678. It was assigned to this organization in the NPPES registry on September 21, 2026.

Where is Medical Access Network Inc located?

Medical Access Network Inc is located at 111 Westwood Pl Ste 400, Brentwood, TN 37027. The listed phone number is (855) 831-1840.

What is Medical Access Network Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Medical Access Network Inc was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.