Individual provider Active NPI

Daryl A Barber, ANP

  • Nurse Practitioner
  • Buffalo, NY
National Provider Identifier
1124368303
Registry record updated Jan 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
SP033366 Issued in PA
Practice address
701 Seneca St Ste 646C
Buffalo, NY 14210-1351
Phone
(716) 995-4450
NPI assigned
Feb 25, 2013
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 3, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X SP033366 PA Primary
Adult Health Nurse Practitioner 363LA2200X 306151 NY

Addresses

Primary practice location

701 Seneca St Ste 646C
Buffalo, NY 14210-1351

Mailing address

34 Benwood Ave
Buffalo, NY 14214-1761
Phone (716) 986-9199

Other practice location 1

48 Hagen St
Buffalo, NY 14211-1910
Phone (716) 523-3318

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL credentialing@landmarkhealth.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
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
I20250825003156 PA Practitioner - Nurse Practitioner 6800020090 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2012
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services
Group practices
Ars Treatment Centers PCGroup PAC ID 0042568131, 107 clinicians

Practice addresses (Care Compare)

3050 Hamilton Blvd
Suite 220B
Allentown, PA 18103-3691
Phone (800) 805-6989

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Ars Treatment Centers, P.C. CurrentSince Aug 11, 2025 Accepting new patients
Ars Treatment Centers, P.C. CurrentSince Aug 11, 2025 Accepting new patients

Locations

3050 Hamilton Blvd
Ste 220B
Allentown, PA 18103

220 S Main St
Ste A
Butler, PA 16001

2317 E Westmoreland St
Philadelphia, PA 19134
Phone (215) 291-3115

Interoperability endpoints

  • Direct secure messaging: dbarber@landmarkhealth-direct.org

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1361750400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767398400000",
    "number": "1124368303",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "34 BENWOOD AVE",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142141761",
            "telephone_number": "716-986-9199",
            "fax_number": "716-835-9357"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "701 SENECA ST STE 646C",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142101351",
            "telephone_number": "716-995-4450"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "48 Hagen St",
            "address_purpose": "LOCATION",
            "city": "Buffalo",
            "state": "NY",
            "postal_code": "142111910",
            "country_code": "US",
            "telephone_number": "716-523-3318",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BARBER",
        "first_name": "DARYL",
        "middle_name": "A",
        "credential": "ANP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2013-02-25",
        "last_updated": "2026-01-03",
        "certification_date": "2026-01-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "PA",
            "license": "SP033366",
            "primary": true
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "NY",
            "license": "306151",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "credentialing@landmarkhealth.org",
            "affiliation": "N",
            "address_1": "701 Seneca St Ste 646C",
            "city": "Buffalo",
            "state": "NY",
            "country_code": "US",
            "postal_code": "142101351",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Buffalo, NY

Sources for this page

Verify at the official NPI Registry.