Active NPI
Robert Abram Olberg, PA-C
- Physician Assistant
- East Longmeadow, MA
National Provider Identifier
1497327332
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- PA8266
- Practice address
- 1 Denslow Rd
East Longmeadow, MA 01028-3104 - Phone
- (413) 565-1501
- Fax
- (413) 565-1497
- NPI assigned
- Jul 12, 2021
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | |||
| Physician Assistant | 363A00000X | PA8266 | PA | Primary |
Addresses
Primary practice location
1 Denslow Rd
East Longmeadow, MA 01028-3104
Mailing address
1574 Memorial Ave
West Springfield, MA 01089-3548
Phone (413) 355-0952
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | rolberg@bayoath.edu | Direct |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20220128002067 | MA | Practitioner - Physician Assistant | 2860881380 | Reassigns benefits to 3 organizations |
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2021
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
280 Chestnut St
Suite 2
Springfield, MA 01199-1001
40 Wright St
Palmer, MA 01069-1138
Phone (413) 370-5356
759 Chestnut St
Springfield, MA 01199-1001
Phone (413) 794-5439
Hospital & facility affiliations
- Baystate Medical Center
- Baystate Wing Hospital
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| PA8266 | PA | MD | Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Doctors of Bellevue-Redmond, PLLC | Past | Accepting new patients |
Interoperability endpoints
- rolberg2389934@direct.trinity-health.org
Organizations & group practices 4
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Emergency Medical Services (Emergency Medicine) Physician
- Springfield, MA
- NPI 1548205909
MA
-
- Internal Medicine Physician
- Springfield, MA
- NPI 1407845282
MA
-
- Primary Care Clinic/Center
- Bellevue, WA
- NPI 1598941551
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1626048000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1750636800000",
"number": "1497327332",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1574 MEMORIAL AVE",
"city": "WEST SPRINGFIELD",
"state": "MA",
"postal_code": "010893548",
"telephone_number": "413-355-0952"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1 DENSLOW RD",
"city": "EAST LONGMEADOW",
"state": "MA",
"postal_code": "010283104",
"telephone_number": "413-565-1501",
"fax_number": "413-565-1497"
}
],
"practiceLocations": [],
"basic": {
"last_name": "OLBERG",
"first_name": "ROBERT",
"middle_name": "ABRAM",
"credential": "PA-C",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2021-07-12",
"last_updated": "2025-06-23",
"certification_date": "2025-06-23",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": null,
"license": null,
"primary": false
},
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "PA",
"license": "PA8266",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "rolberg@bayoath.edu",
"affiliation": "N",
"endpointDescription": "E-mail",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "E-mail",
"address_1": "1 Denslow Rd",
"city": "East Longmeadow",
"state": "MA",
"country_code": "US",
"postal_code": "010283104",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}Other providers in East Longmeadow, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 23, 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.