Active NPI
Closedloopclinic
- Family Medicine Physician
- Sarasota, FL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- Legal business name
- CLOSEDLOOPCLINIC
- Practice address
- 1219 S East Ave Ste 206
Sarasota, FL 34239-2355 - Phone
- (813) 955-6329
- Fax
- (813) 441-7384
- NPI assigned
- Mar 25, 2024
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Herbert Estiu Sanchez, MD
- Title
- President
- Phone
- (814) 955-6329
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | Primary |
Addresses
Primary practice location
1219 S East Ave Ste 206
Sarasota, FL 34239-2355
Mailing address
13867 Lilac Sky Ter
Lakewood Ranch, FL 34211-7203
Phone (813) 955-6329
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, NY, PA, TX, FL
Enrollment records 5
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 10D2322639 | Closedloopclinic | Certificate of waiver | Apr 23, 2027 |
National Provider Directory
National Provider DirectoryLocations
970 W El Camino Real
Sunnyvale, CA 94087
Phone (408) 218-4680
1219 S East Ave
Ste 206
Sarasota, FL 34239
Phone (813) 955-6329
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1711324800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1761523200000",
"number": "1205686268",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "13867 LILAC SKY TER",
"city": "LAKEWOOD RANCH",
"state": "FL",
"postal_code": "342117203",
"telephone_number": "813-955-6329",
"fax_number": "813-441-7384"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1219 S EAST AVE STE 206",
"city": "SARASOTA",
"state": "FL",
"postal_code": "342392355",
"telephone_number": "813-955-6329",
"fax_number": "813-441-7384"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "CLOSEDLOOPCLINIC",
"organizational_subpart": "NO",
"enumeration_date": "2024-03-25",
"last_updated": "2025-10-27",
"certification_date": "2025-10-27",
"status": "A",
"authorized_official_last_name": "ESTIU SANCHEZ",
"authorized_official_first_name": "HERBERT",
"authorized_official_title_or_position": "PRESIDENT",
"authorized_official_telephone_number": "814-955-6329",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Family Medicine",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Sarasota, FL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 27, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.