Individual provider Active NPI

Yotam Block, PA-C

  • Physician Assistant
  • Florence, MA
National Provider Identifier
1861145930
Registry record updated Jun 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
Practice address
70 Main St
Florence, MA 01062-1466
Phone
(413) 586-8400
Fax
(866) 644-0872
NPI assigned
Jan 30, 2022
Last updated
Jun 9, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 9, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X MA Primary

Addresses

Primary practice location

70 Main St
Florence, MA 01062-1466

Mailing address

70 Main St
Florence, MA 01062-1466
Phone (413) 586-8400

Other practice location 1

271 Carew St
Springfield, MA 01104-2377
Phone (413) 748-9137

Other practice location 2

238 Northampton St
Easthampton, MA 01027-1046
Phone (413) 529-9300

Other practice location 3

329 Conway St
Greenfield, MA 01301-1521
Phone (413) 774-6301

Other practice location 4

31 Hall Dr
Amherst, MA 01002-2751
Phone (413) 256-8561

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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230612002623 MA Practitioner - Physician Assistant 2567829252 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Tufts University School of Medicine, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Valley Medical Group PCGroup PAC ID 2365348851, 106 clinicians

Practice addresses (Care Compare)

329 Conway St
Greenfield, MA 01301-1521
Phone (413) 774-6301

70 Main St
Florence, MA 01062-1466
Phone (413) 586-8400

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Valley Medical Group, P.C. Physician Assistant CurrentSince Jun 9, 2025 Accepting new patients
Valley Medical Group, P.C. CurrentSince Jun 9, 2025 Accepting new patients

Locations

31 Hall Dr
Amherst, MA 01002
Phone (413) 256-8561

238 Northampton St
Easthampton, MA 01027
Phone (413) 529-9300

329 Conway St
Greenfield, MA 01301
Phone (413) 774-6301

70 Main St
Northampton, MA 01062
Phone (413) 586-8400

Interoperability endpoints

  • Direct secure messaging: yblock3000564@direct.trinity-health.org
  • Direct secure messaging: yotam.block.1@55.direct.athenahealth.com

Organizations & group practices 3

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.

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": "1643500800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749427200000",
    "number": "1861145930",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "70 MAIN ST",
            "city": "FLORENCE",
            "state": "MA",
            "postal_code": "010621466",
            "telephone_number": "413-586-8400",
            "fax_number": "866-644-0872"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "70 MAIN ST",
            "city": "FLORENCE",
            "state": "MA",
            "postal_code": "010621466",
            "telephone_number": "413-586-8400",
            "fax_number": "866-644-0872"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "271 Carew St",
            "address_purpose": "LOCATION",
            "city": "Springfield",
            "state": "MA",
            "postal_code": "011042377",
            "country_code": "US",
            "telephone_number": "413-748-9137",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "238 Northampton St",
            "address_purpose": "LOCATION",
            "city": "Easthampton",
            "state": "MA",
            "postal_code": "010271046",
            "country_code": "US",
            "telephone_number": "413-529-9300",
            "fax_number": "866-644-0870",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "329 Conway St",
            "address_purpose": "LOCATION",
            "city": "Greenfield",
            "state": "MA",
            "postal_code": "013011521",
            "country_code": "US",
            "telephone_number": "413-774-6301",
            "fax_number": "866-644-0871",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "31 Hall Dr",
            "address_purpose": "LOCATION",
            "city": "Amherst",
            "state": "MA",
            "postal_code": "010022751",
            "country_code": "US",
            "telephone_number": "413-256-8561",
            "fax_number": "866-644-0869",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BLOCK",
        "first_name": "YOTAM",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-01-30",
        "last_updated": "2025-06-09",
        "certification_date": "2025-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Florence, MA

Sources for this page

Verify at the official NPI Registry.