TITAN NEUROPHYSIOLOGY PA
NPI 1649614777
Psychiatry & Neurology - Clinical Neurophysiology in Brentwood, TN

Q: What is Titan Neurophysiology PA's NPI number?

The NPI number for Titan Neurophysiology PA is 1649614777. It was assigned to this organization in the NPPES registry on April 19, 2013.

Q: What is Titan Neurophysiology PA's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Clinical Neurophysiology, with taxonomy code 2084N0600X.

Active since April 19, 2013

9005 OVERLOOK BLVD, BRENTWOOD, TN 37027(615) 392-0466(615) 369-6264 Get Directions Write a Review

NPPES record last updated: December 8, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Dec 8, 2025, May 23, 2025, May 15, 2025 and 2 more (5 updates tracked since 2021).

On this page

About Titan Neurophysiology Pa NPPES

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

TITAN NEUROPHYSIOLOGY PA (NPI 1649614777) is a healthcare organization registered as a clinical neurophysiology in Brentwood, Tennessee and active in the NPI registry since April 2013. The organization lists George Atkinson, President, as its authorized official.

NPPES Registry Identity

NPI1649614777

Entity TypeOrganization

Primary Taxonomy2084N0600X

Legal Business NameTITAN NEUROPHYSIOLOGY PA

Location Address9005 OVERLOOK BLVDBrentwood, TN 37027-5269

Mailing Address1141 N Loop 1604 E Ste 105-484San Antonio, TX 78232-1339 · (484) 351-8459 · Fax (484) 351-8810

Phone(615) 392-0466

Fax(615) 369-6264

Organization SubpartNo

Authorized OfficialGeorge AtkinsonPresident · (484) 351-8459

Enumeration DateApril 19, 2013

Last NPPES UpdateDecember 8, 20255 updates tracked since enumeration

NPPES CertifiedDecember 8, 2025

✔ NPI 1649614777 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPsychiatry & Neurology · Clinical NeurophysiologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0600X

Definition

Clinical Neurophysiology is a subspecialty with psychiatric or neurologic expertise in the diagnosis and management of central, peripheral, and autonomic nervous system disorders using combined clinical evaluation and electrophysiologic testing such as electroencephalography (EEG), electromyography (EMG), and nerve conduction studies (NCS).

Also ListedElectrodiagnostic MedicineTaxonomy 204R00000X

Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X

Also ListedSpecialist/Technologist, Other · ElectroneurodiagnosticTaxonomy 246ZE0600X

9005 OVERLOOK BLVD, 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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Titan Neurophysiology Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 20 clinicians reassign Medicare billing to Titan Neurophysiology PA, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians by Medicare Specialty 3

Neurology17

Physical Medicine and Rehabilitation2

Sleep Medicine1

Clinicians, nearest first (20)

Barbara Phillips, MD

Neurology

NPI 1346233384

111 WELLINGTON PL
Cincinnati, OH 45219

(513) 241-2370

✔ PECOS✔ Accepts Medicare247 mi

Reversa Joseph, MD

Neurology

NPI 1770726390

420 N JAMES RD
Columbus, OH 43219

(614) 257-5200

✔ PECOS✔ Accepts Medicare345 mi

Thomas Hirschauer, M.D.

Neurology

NPI 1679004006

11009 LARKMEADE LN
Potomac, MD 20854

(484) 351-8459

✔ PECOS✔ Accepts Medicare567 mi

Denise Sebasigari, D.O

Neurology

NPI 1780934596

13401 RAILWAY DR
Oklahoma City, OK 73114

(484) 351-8459

✔ PECOS✔ Accepts Medicare602 mi

Saadat Khan, MD

Neurology

NPI 1043371784

4001 W 15TH ST STE 375
Plano, TX 75093

(972) 200-1272

✔ PECOS✔ Accepts Medicare606 mi

George Atkinson, MD

Physical Medicine and Rehabilitation

NPI 1902830334

5000 LEGACY DR STE 330
Plano, TX 75024

(405) 841-7826

✔ PECOS✔ Accepts Medicare606 mi

Eli Neiman, D.O.

Neurology

NPI 1437363538

13572 BRAEMAR DR
Farmers Branch, TX 75234

(866) 516-2694

✔ PECOS✔ Accepts Medicare613 mi

Sandra Block, M.D.

Sleep Medicine

NPI 1205806627

325 ESSJAY RD SUITE 210
Williamsville, NY 14221

(716) 630-1122

✔ PECOS✔ Accepts Medicare643 mi

Holly Varner, M.D.

Neurology

NPI 1154375772

6410 FANNIN ST SUITE 1014
Houston, TX 77030

(832) 325-7080

✔ PECOS✔ Accepts Medicare663 mi

Mohammad Farooq, M.D.

Physical Medicine and Rehabilitation

NPI 1659302123

100 FRONT ST STE 280
Conshohocken, PA 19428

(484) 351-8459

✔ PECOS✔ Accepts Medicare684 mi

Irene Greenhouse, M.D.

Neurology

NPI 1588811194

2370 YORK RD STE A4
Jamison, PA 18929

(215) 792-7227

✔ PECOS✔ Accepts Medicare700 mi

Minna Hancock, D.O.

Neurology

NPI 1396009981

17 E GENESEE ST STE 101
Auburn, NY 13021

(315) 252-7434

✔ PECOS✔ Accepts Medicare724 mi

Stephen Fried, MD

Neurology

NPI 1982843462

33 WOOD AVE S STE 600
Iselin, NJ 08830

(484) 351-8459

✔ PECOS✔ Accepts Medicare745 mi

Lev Grinman, M.D.

Neurology

NPI 1457511743

37 WEST CENTURY RD, SUITE 107
Paramus, NJ 07652

(201) 967-1111

✔ PECOS✔ Accepts Medicare766 mi

Mohammad Padela, MD

Neurology

NPI 1700855772

718 TEANECK RD
Teaneck, NJ 07666

(201) 869-6868

✔ PECOS✔ Accepts Medicare768 mi

Amit Shelat, D.O.

Neurology

NPI 1861660987

21 HOLIDAY POND RD
Jericho, NY 11753

(516) 822-3917

✔ PECOS✔ Accepts Medicare789 mi

Sonia Anand Nichols, MD

Neurology

NPI 1427205939

2915 W BITTERS RD STE 201
San Antonio, TX 78248

(484) 351-8459

✔ PECOS✔ Accepts Medicare814 mi

Eric Kelts, MD

Neurology

NPI 1861541005

7400 E ARAPAHOE RD STE. 100
Centennial, CO 80112

(303) 284-7950

✔ PECOS✔ Accepts Medicare1,019 mi

Shanti Thirumalai, MD

Neurology

NPI 1528155132

75 PRINGLE WAY STE 505
Reno, NV 89502

(757) 982-5437

✔ PECOS✔ Accepts Medicare1,813 mi

Tahsin Khan, M.D.

Neurology

NPI 1992156293

1135-116 AVENUE NE SUITE 500
Bellevue, WA 98004

(518) 867-7768

✔ PECOS✔ Accepts Medicare1,974 mi

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

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 Titan Neurophysiology PA's NPI number?

The NPI number for Titan Neurophysiology PA is 1649614777. It was assigned to this organization in the NPPES registry on April 19, 2013.

Where is Titan Neurophysiology PA located?

Titan Neurophysiology PA is located at 9005 Overlook Blvd, Brentwood, TN 37027. The listed phone number is (615) 392-0466.

What is Titan Neurophysiology PA's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Clinical Neurophysiology, with taxonomy code 2084N0600X.

Is Titan Neurophysiology PA enrolled in Medicare?

Yes. Titan Neurophysiology PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Titan Neurophysiology PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 20 clinicians in 3 Medicare specialties reassign their Medicare billing to Titan Neurophysiology PA. A 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 the clinician's services. The largest specialties are Neurology (17), Physical Medicine and Rehabilitation (2) and Sleep Medicine (1). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Titan Neurophysiology PA was last updated on December 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.