Sherryl Denisse Mitchell Hernandez, M.D.
Nephrology (CMS) · San Antonio, TX
At a glance
12446 West Ave, San Antonio, TX 78216-2517
NPPES record updated Apr 29, 2021. 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
12446 West AveSan Antonio, TX 78216-2517
Additional reported practice locations
Ave. Hostos Carr#2, Suite 104Bo Sabalos
Mayaguez, PR 00680
Phone: 7876529200 1222 Mccullough Ave Ste 101
San Antonio, TX 782124812
Phone: 2108587604
Fax: 2108880383 504 N Macarthur Ave
Panama City, FL 324013636
Phone: 8507692158
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2010
- CMS specialties
- Nephrology
Practice groups
Reported hospital affiliations
- Ascension Sacred Heart Bay Panama City, FL
- Ascension Sacred Heart Gulf Port Saint Joe, FL
- Calhoun-Liberty Hospital Blountstown, FL
- Hca Florida Gulf Coast Hospital Panama City, FL
- Jackson Hospital Marianna, FL
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.
Source: CMS Facility Affiliation Data · 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.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
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 | $717.94 |
| Education | $4.98 |
Reporting companies
| Company | Amount |
|---|---|
| NOVARTIS PHARMACEUTICALS CORPORATION | $135.20 |
| OTSUKA AMERICA PHARMACEUTICAL, INC. | $106.91 |
| TRAVERE THERAPEUTICS, INC. | $88.35 |
| ASTRAZENECA PHARMACEUTICALS LP | $79.48 |
| FRESENIUS USA MARKETING, INC. | $74.17 |
| BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. | $53.10 |
| BAYER HEALTHCARE PHARMACEUTICALS INC. | $47.81 |
| MERCK SHARP & DOHME LLC | $47.37 |
| Other reporting companies | $90.53 |
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
- Nephrology (CMS)
- Taxonomy code
- 207RN0300X
- Enumeration date
- Aug 8, 2014
- Record updated
- Apr 29, 2021
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- SHERRYL DENISSE MITCHELL
- Reported credentials
- M.D.
Reported taxonomies and licenses
207RN0300X · Primary
License reported: R6443 TX
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
12446 West AveSan Antonio, TX 78216-2517
- Phone
- (210) 729-2262
Mailing address
12446 WEST AVESAN ANTONIO, TX 782162517
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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