Kenneth Charles Pruyn Jr.

Primary specialty

Hearing Instrument SpecialistTaxonomy code 237700000X

License

254 Issued in MA

Practice address

67 Forest St Ste 350-25
Marlborough, MA 01752-3195

Phone

(508) 794-3620

Fax

(508) 205-0291

NPI assigned

Nov 6, 2007

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

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.

• The Hearing Professionals LLC

  • Hearing Instrument Specialist
  • Marlborough, MA
  • NPI 1205719036
  NPD Authorized official

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1194307200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760054400000",
    "number": "1710167804",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 BEAVER POND RD STE 201",
            "city": "MILFORD",
            "state": "MA",
            "postal_code": "017573743",
            "telephone_number": "508-794-3620",
            "fax_number": "508-205-0291"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "67 FOREST ST STE 350-25",
            "city": "MARLBOROUGH",
            "state": "MA",
            "postal_code": "017523195",
            "telephone_number": "508-794-3620",
            "fax_number": "508-205-0291"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "44 Bearfoot Rd Ste 201",
            "address_purpose": "LOCATION",
            "city": "Northborough",
            "state": "MA",
            "postal_code": "015321559",
            "country_code": "US",
            "telephone_number": "508-794-3620",
            "fax_number": "508-205-0291",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "275 Grove St Ste 400",
            "address_purpose": "LOCATION",
            "city": "Auburndale",
            "state": "MA",
            "postal_code": "024662272",
            "country_code": "US",
            "telephone_number": "508-794-3620",
            "fax_number": "508-205-0291",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "945 Concord St Ste 201",
            "address_purpose": "LOCATION",
            "city": "Framingham",
            "state": "MA",
            "postal_code": "017014613",
            "country_code": "US",
            "telephone_number": "508-794-3620",
            "fax_number": "508-205-0291",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "315 University Ave Ste 201",
            "address_purpose": "LOCATION",
            "city": "Westwood",
            "state": "MA",
            "postal_code": "020902315",
            "country_code": "US",
            "telephone_number": "508-794-3620",
            "fax_number": "508-205-0291",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "300 Brickstone Sq Ste 201",
            "address_purpose": "LOCATION",
            "city": "Andover",
            "state": "MA",
            "postal_code": "018101497",
            "country_code": "US",
            "telephone_number": "508-794-3620",
            "fax_number": "508-205-0291",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "859 Willard St Ste 400",
            "address_purpose": "LOCATION",
            "city": "Quincy",
            "state": "MA",
            "postal_code": "021697469",
            "country_code": "US",
            "telephone_number": "508-794-3620",
            "fax_number": "508-205-0291",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "287 Grove St Ste 204",
            "address_purpose": "LOCATION",
            "city": "Worcester",
            "state": "MA",
            "postal_code": "016053905",
            "country_code": "US",
            "telephone_number": "508-794-3620",
            "fax_number": "508-205-0291",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "99 Derby St Ste 200",
            "address_purpose": "LOCATION",
            "city": "Hingham",
            "state": "MA",
            "postal_code": "020434216",
            "country_code": "US",
            "telephone_number": "508-794-3620",
            "fax_number": "508-205-0291",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "303 Wyman St Ste 300",
            "address_purpose": "LOCATION",
            "city": "Waltham",
            "state": "MA",
            "postal_code": "024511255",
            "country_code": "US",
            "telephone_number": "508-794-3620",
            "fax_number": "508-205-0291",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3 Allied Dr Ste 303",
            "address_purpose": "LOCATION",
            "city": "Dedham",
            "state": "MA",
            "postal_code": "020266148",
            "country_code": "US",
            "telephone_number": "508-794-3620",
            "fax_number": "508-205-0291",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "300 Baker Ave Ste 300",
            "address_purpose": "LOCATION",
            "city": "Concord",
            "state": "MA",
            "postal_code": "017422124",
            "country_code": "US",
            "telephone_number": "508-794-3620",
            "fax_number": "508-205-0291",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "198 Charlton Rd Ste 2",
            "address_purpose": "LOCATION",
            "city": "Sturbridge",
            "state": "MA",
            "postal_code": "015661571",
            "country_code": "US",
            "telephone_number": "508-794-3620",
            "fax_number": "508-205-0291",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PRUYN",
        "first_name": "KENNETH",
        "middle_name": "CHARLES",
        "name_prefix": "Mr.",
        "name_suffix": "Jr.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-11-06",
        "last_updated": "2025-10-10",
        "certification_date": "2025-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "237700000X",
            "taxonomy_group": "",
            "desc": "Hearing Instrument Specialist",
            "state": "MA",
            "license": "254",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1538136",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUECROSS",
            "identifier": "316454",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Max Prince, DMD
• Aaron J Proctor, PHARM.D.
• Michele W. Proos, NP
• Joshua Prosper
• Melissa Dancy Pruitt
• Gabriella Marie Pryce
• Tiana Pryce
• Arteria Latrice Puckett
• Ruth Pujols Sanchez
• Sangeetha D Punjabi, MD

• Hearing Instrument Specialist in Marlborough, MA
• Providers in Marlborough, MA by specialty
• Hearing Instrument Specialist in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 10, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.