Melissa Guzman Winn, MD - Medicare Obstetrics/gynecology in Austin, TX

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Melissa Guzman Winn, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Austin, Texas. She went to University Of Texas Medical School At San Antonio and graduated in 1998 and has 28 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Obhg Texas Holdings Pa and her current practice location is 2911 Medical Arts St, Building 3, Austin, Texas. You can reach out to her office (for appointments etc.) via phone at (512) 391-0175.

Melissa Guzman Winn is licensed to practice in Texas (license number K7752) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1053341495.

Contact Information

Melissa Guzman Winn, MD
2911 Medical Arts St, Building 3,
Austin, TX 78705-3376
(512) 391-0175
(512) 476-4078

Map and Direction




Physician's Profile

Full NameMelissa Guzman Winn
GenderFemale
SpecialityObstetrics/gynecology
Experience28 Years
Location2911 Medical Arts St, Austin, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Melissa Guzman Winn attended and graduated from University Of Texas Medical School At San Antonio in 1998
  NPI Data:
  • NPI Number: 1053341495
  • Provider Enumeration Date: 07/03/2006
  • Last Update Date: 06/18/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 4486603784
  • Enrollment ID: I20050113000479

Medical Identifiers

Medical identifiers for Melissa Guzman Winn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053341495NPI-NPPES
124124205MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology K7752 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Obhg Texas Holdings Pa3577713072168

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Melissa Guzman Winn allows following entities to bill medicare on her behalf.
Entity NameTexoma Womens Clinic Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104854777
PECOS PAC ID: 7315942109
Enrollment ID: O20060929000273
Entity NameClinics Of North Texas Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124007760
PECOS PAC ID: 8820993496
Enrollment ID: O20080404000508
Entity NameObhg Texas Holdings Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083917769
PECOS PAC ID: 3577713072
Enrollment ID: O20121018000279
Entity NameCornerstone Ob-gyn Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881323855
PECOS PAC ID: 3678955192
Enrollment ID: O20220801000685

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Melissa Guzman Winn is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Melissa Guzman Winn, MD
2911 Medical Arts St, Building 3,
Austin, TX 78705-3376

Ph: (512) 391-0175		Melissa Guzman Winn, MD
2911 Medical Arts St, Building 3,
Austin, TX 78705-3376

Ph: (512) 391-0175

Reviews and Comments


Obstetrics & Gynecology Doctors in Austin, TX

Dr. Chris C Hart, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 9805 Brodie Ln, Austin, TX 78748
Phone: 512-462-1936    Fax: 512-394-9388
Dr. Robert C Johnston, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 12200 Renfert Way Ste G-3, Austin, TX 78758
Phone: 512-821-2540    Fax: 512-973-3533
Dr. Keikhosrow M Kavoussi, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 4303 James Casey St, Suite A, Austin, TX 78745
Phone: 512-444-1414    Fax: 512-444-5621
Dr. Andrea L. Campaigne, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 12201 Renfert Way Ste 250, Austin, TX 78758
Phone: 512-994-2662    Fax: 512-406-6202
Akua Tiwaa Afriyie-gray, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1301 Barbara Jordan Blvd Ste 303, Austin, TX 78723
Phone: 512-324-0970    
Mr. Sasan Askari, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 4007 James Casey St, Suite A-250, Austin, TX 78745
Phone: 512-444-2111    Fax: 512-444-2114
William Alan Barbour, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 12221 Mopac Expressway North, Austin, TX 78758
Phone: 512-901-4013    Fax: 512-901-3913

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.