Sherry Siarezi, M.D.
Obstetrics & Gynecology · Brentwood, TN
At a glance
1195 Old Hickory Blvd Ste 101, Brentwood, TN 37027-4239
NPPES record updated Jun 14, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1195 Old Hickory Blvd Ste 101Brentwood, TN 37027-4239
Additional reported practice locations
122 E Commerce StLewisburg, TN 370913340
Phone: 6157900567
Fax: 6155958030 3950 N A W Grimes Blvd
Building 2
Round Rock, TX 786653540
Phone: 8778005722 2011 Murphy Ave Ste 601
Nashville, TN 372032220
Phone: 6152844070
Fax: 6152844079 1113 Murfreesboro Rd Ste 319
Franklin, TN 370641312
Phone: 6157900567
Fax: 6155958030
Education & affiliations
- Medical / professional school
- State University Of New York Downstate Medical Center
- Graduation year
- 2001
- CMS specialties
- Obstetrics/Gynecology
Practice groups
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $521.18 |
Reporting companies
| Company | Amount |
|---|---|
| MINERVA SURGICAL, INC | $190.11 |
| HOLOGIC SALES AND SERVICE, LLC | $76.66 |
| EXACT SCIENCES CORPORATION | $41.98 |
| MILLICENT US INC | $37.74 |
| ASTELLAS PHARMA US INC | $37.21 |
| SHIELD THERAPEUTICS INC | $32.52 |
| MAYNE PHARMA COMMERCIAL LLC | $27.93 |
| BAYER HEALTHCARE PHARMACEUTICALS INC. | $26.05 |
| Other reporting companies | $50.98 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Obstetrics & Gynecology
- Taxonomy code
- 207V00000X
- Enumeration date
- Apr 28, 2006
- Record updated
- Jun 14, 2025
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- SHAGHAYEGH SIYAHREZAEI
- Reported credentials
- M.D.
Reported taxonomies and licenses
207V00000X
License reported: MD-19290 HI
207V00000X
License reported: M0274 TX
207VG0400X
License reported: 59872 TN
207V00000X · Primary
License reported: 59872 TN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1195 Old Hickory Blvd Ste 101Brentwood, TN 37027-4239
- Phone
- (629) 230-1988
- Fax
- (629) 230-0288
Mailing address
1195 OLD HICKORY BLVD STE 101BRENTWOOD, TN 370274239
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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