Individual provider Active NPI

Byren William Bellen, FNP

  • Family Nurse Practitioner
  • Amsterdam, NY
National Provider Identifier
1922642941
Registry record updated Nov 1, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
345218 Issued in NY
Practice address
151 Della Valle Dr
Amsterdam, NY 12010-6317
Phone
(518) 332-8253
NPI assigned
Nov 1, 2019
Last updated
Nov 1, 2019By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 1, 2019

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Health Nurse Practitioner 363LA2200X 345218 NY
Community Health Nurse Practitioner 363LC1500X 345218 NY
Family Nurse Practitioner 363LF0000X 345218 NY Primary
Pediatric Nurse Practitioner 363LP0200X 345218 NY
Primary Care Nurse Practitioner 363LP2300X 345218 NY

Addresses

Primary practice location

151 Della Valle Dr
Amsterdam, NY 12010-6317

Mailing address

151 Della Valle Dr
Amsterdam, NY 12010-6317
Phone (518) 332-8253

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
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
I20200107003093 NY Practitioner - Nurse Practitioner 5395179964 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
St. Mary's HealthcareGroup PAC ID 7618960709, 114 clinicians

Practice addresses (Care Compare)

427 Guy Park Ave
Amsterdam, NY 12010-1064
Phone (518) 770-7577

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
345218NYMDPrimary Care Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Genesis Medical Health PC CurrentSince Sep 15, 2025 Accepting new patients
Hospice of Fulton County Inc CurrentSince May 1, 2022 Accepting new patients
NV Pacs 2 LLC CurrentSince Jul 1, 2021 Accepting new patients
St Marys Healthcare CurrentSince Jul 20, 2022 Accepting new patients
New York General Medical Services PC CurrentSince Dec 23, 2019 Accepting new patients
St. Mary's Healthcare CurrentSince Jul 20, 2022 Accepting new patients
Mikram Jafri MD PC CurrentSince Jan 1, 2024 Accepting new patients
St. Mary's Healthcare Past Accepting new patients

Locations

100 Sandy Dr
Amsterdam, NY 12010
Phone (518) 727-6708

380 Guy Park Ave
Amsterdam, NY 12010
Phone (518) 841-7415

427 Guy Park Ave
Amsterdam, NY 12010
Phone (518) 442-1404

446A Guy Park Ave
Amsterdam, NY 12010
Phone (518) 841-7430

4950 State Highway 30
Amsterdam, NY 12010
Phone (518) 770-7557

4988 State Highway 30
Amsterdam, NY 12010
Phone (518) 842-3100

52 Grove St
Amsterdam, NY 12010
Phone (518) 842-7813

3530 Wayne Ave
Bronx, NY 10467
Phone (718) 655-1700

6411 Beach Channel Dr
Far Rockaway, NY 11692
Phone (718) 743-2228

108 Steele Ave
Gloversville, NY 12078
Phone (518) 725-4545

84 E State St
Gloversville, NY 12078
Phone (518) 332-4336

847 County Highway 122
Gloversville, NY 12078
Phone (518) 773-3400

33 Downtown Dr
Monsey, NY 10952

152 Upper Sherman Ave
Queensbury, NY 12804
Phone (518) 581-7260

42 Gurney Ln
Queensbury, NY 12804
Phone (518) 761-6540

17850 Linden Blvd
Rochdale Village, NY 11434
Phone (718) 990-0300

101 Elm St
Sayville, NY 11782
Phone (631) 244-2400

7 Timmerman Ave
St Johnsville, NY 13452
Phone (518) 568-5037

116 Martin Luther King E
Syracuse, NY 13205
Phone (315) 475-1641

100 New Turnpike Rd
Troy, NY 12182
Phone (518) 235-1410

100 Lake Rd
Vly Cottage, NY 10989
Phone (845) 268-6813

338 Harris Hill Rd
Ste 207
Williamsville, NY 14221

Networks

  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H3359

Organizations & group practices 8

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 1

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": "1572566400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1572566400000",
    "number": "1922642941",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "151 DELLA VALLE DR",
            "city": "AMSTERDAM",
            "state": "NY",
            "postal_code": "120106317",
            "telephone_number": "518-332-8253"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "151 DELLA VALLE DR",
            "city": "AMSTERDAM",
            "state": "NY",
            "postal_code": "120106317",
            "telephone_number": "518-332-8253"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BELLEN",
        "first_name": "BYREN",
        "middle_name": "WILLIAM",
        "name_prefix": "Mr.",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-11-01",
        "last_updated": "2019-11-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "NY",
            "license": "345218",
            "primary": false
        },
        {
            "code": "363LC1500X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Community Health",
            "state": "NY",
            "license": "345218",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "345218",
            "primary": true
        },
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "NY",
            "license": "345218",
            "primary": false
        },
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "NY",
            "license": "345218",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Amsterdam, NY

Sources for this page

Verify at the official NPI Registry.