Active NPI
Sliiip Medical Group of California PC
- Sleep Medicine (Internal Medicine) Physician
- Eureka, CA
National Provider Identifier
1538030663
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Sleep Medicine (Internal Medicine) Physician
- Legal business name
- SLIIIP MEDICAL GROUP OF CALIFORNIA PC
- Practice address
- 2505 Lucas St Ste B
Eureka, CA 95501-3340 - Phone
- (478) 238-3552
- Fax
- (478) 259-6170
- NPI assigned
- Sep 12, 2025
- Last updated
- Jan 7, 2026
- 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
- Avinesh Bhar Jaswindar Singh, MD
- Title
- Owner
- Phone
- (646) 270-6340
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 |
|---|---|---|---|---|
| Sleep Medicine (Internal Medicine) Physician | 207RS0012X | Primary |
Addresses
Primary practice location
2505 Lucas St Ste B
Eureka, CA 95501-3340
Mailing address
212 Ga Highway 49 N Ste 1900
Byron, GA 31008-4059
Phone (478) 238-3552
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
Enrollment records 1
National Provider Directory
National Provider DirectoryLocations
212 GA Highway 49 N
Ste 1900
Byron, GA 31008
Practitioners & affiliated clinicians
Practitioners 5
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Sleep Medicine (Internal Medicine) Physician
- Byron, GA
- NPI 1760634505
CA
-
- Sleep Medicine (Internal Medicine) Physician
- Palm Desert, CA
- NPI 1447209218
-
- Sleep Medicine (Internal Medicine) Physician
- Lauderdale Lakes, FL
- NPI 1013445436
CA
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1757635200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1767744000000",
"number": "1538030663",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "212 GA HIGHWAY 49 N STE 1900",
"city": "BYRON",
"state": "GA",
"postal_code": "310084059",
"telephone_number": "478-238-3552",
"fax_number": "478-259-6170"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2505 LUCAS ST STE B",
"city": "EUREKA",
"state": "CA",
"postal_code": "955013340",
"telephone_number": "478-238-3552",
"fax_number": "478-259-6170"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "SLIIIP MEDICAL GROUP OF CALIFORNIA PC",
"organizational_subpart": "NO",
"enumeration_date": "2025-09-12",
"last_updated": "2026-01-07",
"certification_date": "2026-01-07",
"status": "A",
"authorized_official_last_name": "BHAR JASWINDAR SINGH",
"authorized_official_first_name": "AVINESH",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "646-270-6340",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207RS0012X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Internal Medicine, Sleep Medicine",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Eureka, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.