Active NPI
Ivaylo A Vagliarsky, M.D.
- Gastroenterology Physician
- Bakersfield, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gastroenterology Physician
- License
- A90756
- Practice address
- 1408 Commercial Way
Bakersfield, CA 93309-0407 - Phone
- (661) 327-4455
- Fax
- (661) 633-3976
- NPI assigned
- Apr 7, 2006
- Last updated
- Jul 21, 2025
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | A90756 | CA | Primary |
Addresses
Primary practice location
1408 Commercial Way
Bakersfield, CA 93309-0407
Mailing address
PO Box 1805
Bakersfield, CA 93302
Phone (661) 864-3664
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| A090756 | Medicaid | CA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- Other, 1985
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- Silver Summit Medical Corporation
Practice addresses (Care Compare)
1408 Commercial Way
Bakersfield, CA 93309-0406
Phone (661) 327-4455
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 100 of 100
- Quality
- 100
- Improvement activities
- 40
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Colonoscopy | 313 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 507 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A90756 | CA | MD | Gastroenterology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Silver Summit Medical Corporation | Current | Accepting new patients | |
| Silver Summit Medical Corporation | Specialist | Current | Accepting new patients |
| Silver Summit Medical Corporation | Specialist | Current | Accepting new patients |
| Good Samaritan Hospital, L.P. | Past | Accepting new patients | |
| Silver Summit Medical Corporation | Specialist | Past | Accepting new patients |
Locations
1408 Commercial Way
Bakersfield, CA 93309
Phone (661) 327-4455
1408 Commercial Way
Ste B
Bakersfield, CA 93309
Phone (661) 327-4455
1408 Commercial Way
Ste C
Bakersfield, CA 93309
Phone (661) 327-4455
1408 Commercial Way
Ste E
Bakersfield, CA 93309
5020 Commerce Dr
Ste B
Bakersfield, CA 93309
Phone (661) 727-0000
Organizations & group practices 5
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Premier Surgery Center
- Ambulatory Surgical Clinic/Center
- Bakersfield, CA
- NPI 1679791404
Specialist
-
dba Advanced Joint Pain & Vascular Center
- Specialist
- Bakersfield, CA
- NPI 1891913612
-
dba Vascular And Leg Center
- Cardiovascular Disease Physician
- Bakersfield, CA
- NPI 1528826443
-
dba Good Samaritan Hospital
- General Acute Care Hospital
- San Jose, CA
- NPI 1376595777
-
dba Heart Vascular and Leg Center
- Cardiovascular Disease Physician
- Bakersfield, CA
- NPI 1386754273
Specialist
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Bakersfield, CA
- NPI 1538157508
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1144368000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1753056000000",
"number": "1558324913",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 1805",
"city": "BAKERSFIELD",
"state": "CA",
"postal_code": "93302",
"telephone_number": "661-864-3664",
"fax_number": "661-328-0316"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1408 COMMERCIAL WAY",
"city": "BAKERSFIELD",
"state": "CA",
"postal_code": "933090407",
"telephone_number": "661-327-4455",
"fax_number": "661-633-3976"
}
],
"practiceLocations": [],
"basic": {
"last_name": "VAGLIARSKY",
"first_name": "IVAYLO",
"middle_name": "A",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-04-07",
"last_updated": "2025-07-21",
"certification_date": "2025-07-21",
"status": "A"
},
"taxonomies": [
{
"code": "207RG0100X",
"taxonomy_group": "",
"desc": "Internal Medicine, Gastroenterology",
"state": "CA",
"license": "A90756",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "A090756",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Bakersfield, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- 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.