AUSTIN OB-GYN ASSOCIATES PA
NPI 1235399478
Obstetrics & Gynecology in Austin, TX

NPI Status: Active since June 11, 2008

Contact Information

2911 MEDICAL ARTS ST
BLDG 3
AUSTIN, TX
ZIP 78705
Phone: (512) 391-0175
Fax: (512) 476-4078

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  • Organization
  • Obstetrics & Gynecology
  • CLIA Number: 45D2269070
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 09-19-2026

About AUSTIN OB-GYN ASSOCIATES PA

This page provides the complete NPI Profile along with additional information for Austin Ob-gyn Associates Pa, a women's health care provider established in Austin, Texas operating as a Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1235399478 assigned on June 2008. The practitioner's primary taxonomy code is 207V00000X with license number K7752 (TX). The provider is registered as an organization and their NPI record was last updated 16 years ago. The organization operates as a single speciality business group with one or more individual providers who practice the same area of specialization. The authorized official of this NPI record is Mrs. Melissa Guzman Winn M.d. (Owner / Provider)

NPI
1235399478
Provider Name
AUSTIN OB-GYN ASSOCIATES PA
Entity Type
Organization
Location Address
2911 MEDICAL ARTS ST BLDG 3 AUSTIN, TX 78705
Location Phone
(512) 391-0175
Location Fax
(512) 476-4078
Mailing Address
2911 MEDICAL ARTS ST BLDG 3 AUSTIN, TX 78705
Mailing Phone
(512) 391-0175
Mailing Fax
(512) 476-4078
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-11-2008
Last Update Date
11-04-2009
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Women's health care providers like Austin Ob-gyn Associates Pa treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
K7752
License State
TX
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MRS. MELISSA GUZMAN WINN M.D.

Authorized Official Title
OWNER / PROVIDER
Authorized Official Phone
(512) 391-0175

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
00W029MEDICARE PIN (08) 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
45D2269070
Facility Type
Physician Office
Certificate Effective Date
September 20, 2024
Certificate Expiration Date
September 19, 2026
Laboratory Director
CHRISTIE S. MILEUR
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Austin Ob-gyn Associates Pa in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1235399478
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
22656918414
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 6 + 5 + 6 + 9 + 1 + 8 + 4 + 1 + 4 + 24 = 72
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 72 = 88

The NPI number 1235399478 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1518964014DR. MERRICK JAMES MCMAINS M.D.
Individual
Pediatrics2911 MEDICAL ARTS ST SUITE 20
AUSTIN, TX 78705
(512) 236-9306
1033117668 CHARLIE P ROSS MD
Individual
Surgery2911 MEDICAL ARTS ST BLDG 2 ATTN: AUSTIN SURGICAL CLINIC ASSN
AUSTIN, TX 78705
(512) 478-3402
1770585598SARA BARTOS M.D., P.A.
Organization
Internal Medicine2911 MEDICAL ARTS ST SUITE 7
AUSTIN, TX 78705
(512) 476-9934
1528012614DR. ROSALIND ELAINE MARTZ MD
Individual
Internal Medicine2911 MEDICAL ARTS ST SUITE 18
AUSTIN, TX 78705
(512) 476-0190
1053341495 MELISSA GUZMAN WINN MD
Individual
Obstetrics & Gynecology2911 MEDICAL ARTS ST BUILDING 3
AUSTIN, TX 78705
(512) 391-0175
1447366869ROUND ROCK ORTHOTICS & PROSTHETICS, INC.
Organization
Prosthetic/Orthotic Supplier2911 MEDICAL ARTS ST BUILDING 7
AUSTIN, TX 78705
(512) 341-3700
1578672739 MICAELA ALEMAN M.D.
Individual
Urology2911 MEDICAL ARTS ST STE. 1A
AUSTIN, TX 78705
(512) 476-9850
1235252461R MICHELLE CHOUTEAU MD PA
Organization
Obstetrics & Gynecology2911 MEDICAL ARTS ST STE 19A
AUSTIN, TX 78705
(512) 477-1954
1710173257LONGHORN PEDIATRICS PA
Organization
Pediatrics2911 MEDICAL ARTS ST SUITE 20
AUSTIN, TX 78705
(512) 236-9306
1598087108ROBERTO M. PENA, MD PA
Organization
Family Medicine2911 MEDICAL ARTS ST BUILDING #14
AUSTIN, TX 78705
(512) 477-4693
1518245521KIMBERLY KJOME, MD, PA
Organization
Psychiatry & Neurology (Psychiatry)2911 MEDICAL ARTS ST BUILDING 7
AUSTIN, TX 78705
(512) 391-1501
1417232570CAROLINE COHEN PA
Organization
Obstetrics & Gynecology2911 MEDICAL ARTS ST SUITE 3
AUSTIN, TX 78705
(512) 391-0175
1447598693MERRICK MCMAINS, MD, PA
Organization
Pediatrics2911 MEDICAL ARTS ST SUITE 20
AUSTIN, TX 78705
(512) 236-9306
1881932564 LINDSAY DARLENE RAMIREZ
Individual
Nurse Practitioner (Pediatrics)2911 MEDICAL ARTS ST SUITE 20
AUSTIN, TX 78705
(512) 236-9306
1811257801 CHRISTIE MILEUR M.D.
Individual
Obstetrics & Gynecology2911 MEDICAL ARTS ST BUILDING 3
AUSTIN, TX 78705
(512) 391-0175
1497189120KRISTI MCKENZIE, M.D., P.A.
Organization
Obstetrics & Gynecology2911 MEDICAL ARTS ST BUILDING 6
AUSTIN, TX 78705
(512) 476-6691
1215225032 YU-HAN VIRGINIA HU M.D.
Individual
Obstetrics & Gynecology2911 MEDICAL ARTS ST BLDG 3
AUSTIN, TX 78705
(512) 391-0175
1801123229 ERICA BURGETT FNP
Individual
Nurse Practitioner (Family)2911 MEDICAL ARTS ST BUILDING 10
AUSTIN, TX 78705
(512) 477-1405
1639177876AUSTIN SURGICAL CLINIC
Organization
Surgery2911 MEDICAL ARTS ST BLDG 2
AUSTIN, TX 78705
(512) 478-3402
1275571879DR. CARLOS RUBIN DE CELIS MD
Individual
Internal Medicine (Medical Oncology)2911 MEDICAL ARTS ST SUITE 13
AUSTIN, TX 78705
(512) 478-9990

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235399478, enumerated in the NPI registry as an "organization" on June 11, 2008

The provider is located at 2911 Medical Arts St Bldg 3 Austin, Tx 78705 and the phone number is (512) 391-0175

This medical organization specializes in Obstetrics & Gynecology with taxonomy code 207V00000X

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

The provider's CLIA number is 45D2269070 for a "physician office" facility with a CLIA Certificate for Provider-Performed Microscopy Procedures (PPMP). This CLIA certificate is issued in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing..

This NPI record was last updated on June 11, 2008. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.