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DR. CHAD DAVID ELKIN M.D.
NPI 1497970636
Preventive Medicine - Addiction Medicine in Brentwood, TN

Active since April 14, 2007PECOS Enrolled
5511 VIRGINIA WAY STE 300, BRENTWOOD, TN 37027(615) 994-1000(615) 994-0100 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 4, 2026, May 1, 2026, Mar 24, 2026 and 4 more (7 updates tracked since 2020).

About Dr. Chad David Elkin M.d. NPPES

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

DR. CHAD DAVID ELKIN M.D. (NPI 1497970636) is an individual addiction medicine provider in Brentwood, Tennessee, licensed in Tennessee (44447) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and maintains 10 additional practice locations.

NPPES Registry Identity

NPI1497970636
Entity TypeIndividualMale
Primary Taxonomy2083A0300X
Provider Legal NameDR. CHAD DAVID ELKINCredential: M.D.
Location Address5511 VIRGINIA WAY STE 300Brentwood, TN 37027-7611
Mailing Address5511 Virginia Way Ste 300Brentwood, TN 37027-7611 · (615) 497-9844 · Fax (615) 994-1000
Phone(615) 994-1000
Fax(615) 994-0100
Sole ProprietorNo
Enumeration DateApril 14, 2007
Last NPPES UpdateAugust 4, 20267 updates tracked since enumeration
NPPES CertifiedAugust 4, 2026
✔ NPI 1497970636 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPreventive Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083A0300X
Licenses✔ Licensed in TN · 44447✔ Licensed in KY · 61959✔ Licensed in VA · 101278350✔ Licensed in TX · V3288✔ Licensed in NC · 024-02183✔ Licensed in FL · ME169221
Definition
A physician engaged in the subspecialty practice of Addiction Medicine who specializes in the prevention, evaluation, diagnosis, treatment, and recovery of persons with the disease of addiction.
Also ListedInternal MedicineTaxonomy 207R00000X · License 44447 (TN)
Also ListedHospitalistTaxonomy 208M00000X · License 44447 (TN)
5511 VIRGINIA WAY STE 300, Brentwood, TN 37027
Open in Google Maps ↗

Secondary Practice Locations 10

Location 115720 Brixham Hill Ave Ste 388Charlotte, NC 28277-4651 · Phone (980) 407-7336 · Fax (615) 994-0100
Location 2312 S 4th St Ste 700Louisville, KY 40202-3046 · Phone (615) 994-1000 · Fax (615) 994-0100
Location 3829 W Mlk Blvd Ste 200Tampa, FL 33603-3301 · Phone (813) 957-0623 · Fax (615) 994-0100
Location 48875 Hidden River Pkwy Ste 300Tampa, FL 33637-2087 · Phone (813) 867-7181 · Fax (813) 867-7181
Location 58201 Arrowridge Blvd Ste 135Charlotte, NC 28273-5866 · Phone (980) 407-7336 · Fax (615) 994-0100
Location 63101 Lee HighwayBristol, VA 24201-5944 · Phone (276) 967-6000 · Fax (615) 994-0100
Location 7249 Central Park Ave Ste 300-161Virginia Beach, VA 23462-3099 · Phone (757) 785-0500 · Fax (615) 994-0100
Location 87501 Fannin St Ste 702Houston, TX 77054-1938 · Phone (615) 994-1000 · Fax (615) 994-0100
Location 91700 Medical Center PkwyMurfreesboro, TN 37129-2245 · Phone (615) 396-4000
Location 103415 Greystone Dr Ste 102AAustin, TX 78731-2314 · Phone (737) 381-1717 · Fax (737) 381-1717

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC, Blue Cross and Blue Shield of Texas, BlueCross BlueShield of Tennessee and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Chad David Elkin M.d. 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 Chad Elkin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

National Addiction Specialists LLC
Same address
Addiction Medicine
5511 VIRGINIA WAY STE 300
Brentwood, TN 37027
  • Reassigned Medicare billing, Florida, North Carolina, Tennessee, Texas and Virginia enrollments
  • 4 clinicians in this Medicare group
NPI 1477186336 (615) 994-9000
Erlanger Behavioral Health, LLC
110 mi
Psychiatric Hospital
804 NORTH HOLTZCLAW AVENUE
Chattanooga, TN 37404
  • Reassigned Medicare billing, Tennessee enrollment
  • 39 clinicians in this Medicare group
NPI 1306354790 (423) 498-4650

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37027 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
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
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.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANNA KATHLEEN HALL CPRS
Peer Specialist
5511 VIRGINIA WAY STE 300
BRENTWOOD, TN 37027
Williamson County (615) 994-1000
EMILY E BURDETTE
Physician Assistant
5511 VIRGINIA WAY STE 300
BRENTWOOD, TN 37027
Williamson County (615) 994-1000
SHARLA BACHELDER
Case Manager/Care Coordinator
5511 VIRGINIA WAY STE 300
BRENTWOOD, TN 37027
Williamson County (615) 374-6995
JESSICA REASONOVER HOLLER LADC II
Counselor (Addiction (Substance Use Disorder))
5511 VIRGINIA WAY STE 300
BRENTWOOD, TN 37027
Williamson County (615) 994-1000
MRS. STACIE DANIELLE MCGHEE MACM, LADAC
Counselor (Addiction (Substance Use Disorder))
5511 VIRGINIA WAY STE 300
BRENTWOOD, TN 37027
Williamson County (615) 994-1000
MRS. ELIZABETH LOUISE OWEN THOMAS LADC II
Counselor (Addiction (Substance Use Disorder))
5511 VIRGINIA WAY STE 300
BRENTWOOD, TN 37027
Williamson County (615) 994-1000
TYLER MARIE TAYLOR
Case Manager/Care Coordinator
5511 VIRGINIA WAY STE 300
BRENTWOOD, TN 37027
Williamson County (615) 994-1000
MR. FREDRICK AZUBIKE ANIKWE APRN
Nurse Practitioner (Family)
5511 VIRGINIA WAY STE 300
BRENTWOOD, TN 37027
Williamson County (615) 994-1000

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 Chad Elkin's NPI number?

The NPI number for Chad Elkin is 1497970636. It was assigned to this individual provider in the NPPES registry on April 14, 2007.

Where is Chad Elkin located?

Chad Elkin practices at 5511 Virginia Way Ste 300, Brentwood, TN 37027. The listed phone number is (615) 994-1000.

What is Chad Elkin's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Addiction Medicine, with taxonomy code 2083A0300X.

Is Chad Elkin enrolled in Medicare?

Yes. Chad Elkin is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Chad Elkin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chad Elkin reassigns Medicare benefits to 2 organizations: National Addiction Specialists LLC (Brentwood, TN) and Erlanger Behavioral Health, LLC (Chattanooga, TN). 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 Chad Elkin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chad Elkin accept?

Health plans from Blue Cross and Blue Shield of NC, Blue Cross and Blue Shield of Texas, BlueCross BlueShield of Tennessee, Cigna Healthcare and Oscar Health and 2 other insurers list Chad Elkin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Chad Elkin was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.