1. Home
  2. Directory
  3. Texas
  4. Austin
  5. Psychiatry Neurology
  6. NPI Profile

MARRISA MONIQUE ISAAC M.D.
NPI 1164625976
Psychiatry & Neurology - Psychiatry in Austin, TX

Active since June 08, 2007
4005 SPICEWOOD SPRINGS RD, SUITE A-200, AUSTIN, TX 78759(512) 814-0444(512) 814-0445 Get Directions Write a Review

NPPES record last updated: November 23, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Marrisa Monique Isaac M.d. NPPES

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

MARRISA MONIQUE ISAAC M.D. (NPI 1164625976) is an individual psychiatry provider in Austin, Texas, licensed in Texas (N0122) and active in the NPI registry since June 2007.

NPPES Registry Identity

NPI1164625976
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameMARRISA MONIQUE ISAACCredential: M.D.
Location Address4005 SPICEWOOD SPRINGS RD, SUITE A-200Austin, TX 78759-8666
Mailing Address4005 Spicewood Springs Rd, Suite A-200Austin, TX 78759-8666 · (512) 814-0444 · Fax (512) 814-0445
Phone(512) 814-0444
Fax(512) 814-0445
Sole ProprietorNo
Enumeration DateJune 8, 2007
Last NPPES UpdateNovember 23, 2011
✔ NPI 1164625976 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in TX · N0122
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
4005 SPICEWOOD SPRINGS RD, Austin, TX 78759
Open in Google Maps ↗

Other Providers at the Same Location NPPES 9

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

PENNY ELIZABETH PINE DOVE LCSW
Social Worker (Clinical)
4005 SPICEWOOD SPRINGS RD
AUSTIN, TX 78759
Travis County (512) 632-5385
DR. JAMES GEORGE KALPAXIS MD
Ophthalmology
4005 SPICEWOOD SPRINGS RD
AUSTEN, TX 78759
Travis County (512) 346-6421
KATHALEEN MARIE SHAFFER LCSW
Social Worker (Clinical)
4005 SPICEWOOD SPRINGS RD, SUITE A200
AUSTIN, TX 78759
Travis County (512) 407-8646
DR. RICHARD MARK PEPPARD DDS
Dentist (General Practice)
4005 SPICEWOOD SPRINGS RD, BUILDING C, SUITE 500
AUSTIN, TX 78759
Travis County (512) 835-9557
CARL A NICHOLLS LCSW
Social Worker (Clinical)
4005 SPICEWOOD SPRINGS RD, B-100
AUSTIN, TX 78759
Travis County (512) 343-9415
MS. PHYLLIS B NELSON LCSW
Social Worker (Clinical)
4005 SPICEWOOD SPRINGS RD, A200
AUSTIN, TX 78759
Travis County (512) 342-2777
BETH BLOCK MFT
Marriage & Family Therapist
4005 SPICEWOOD SPRINGS RD, BLDG. B, SUITE 400
AUSTIN, TX 78759
Travis County (512) 217-3523
MS. JAN GOODWIN KING LCSW
Social Worker (Clinical)
4005 SPICEWOOD SPRINGS RD, A-200
AUSTIN, TX 78759
Travis County (512) 241-0405

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 Marrisa Isaac's NPI number?

The NPI number for Marrisa Isaac is 1164625976. It was assigned to this individual provider in the NPPES registry on June 8, 2007.

Where is Marrisa Isaac located?

Marrisa Isaac practices at 4005 Spicewood Springs Rd Suite A-200, Austin, TX 78759. The listed phone number is (512) 814-0444.

What is Marrisa Isaac's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Marrisa Isaac was last updated on November 23, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.