Individual provider Active NPI

Diana L. Pisarcik, MS, RD, LDN

  • Renal Nutrition Registered Dietitian
  • Indiana, PA
National Provider Identifier
1386660108
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Renal Nutrition Registered DietitianTaxonomy code 133VN1005X
License
DN002037 Issued in PA
Practice address
841 Hospital Rd Ste 3500
Indiana, PA 15701-3659
Phone
(724) 349-8636
Fax
(724) 465-4087
NPI assigned
Jul 14, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X DN002037 PA
Renal Nutrition Registered Dietitian 133VN1005X DN002037 PA Primary

Addresses

Primary practice location

841 Hospital Rd Ste 3500
Indiana, PA 15701-3659

Mailing address

1367 Wayne Ave
Indiana, PA 15701-3546
Phone (724) 349-0863

Other names 1

  • Miss Diana Lynn Isenberg Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
DN002037PAMDRenal Nutrition Registered Dietitian

NPI Registry JSON

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

{
    "created_epoch": "1152835200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1386660108",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1367 WAYNE AVE",
            "city": "INDIANA",
            "state": "PA",
            "postal_code": "157013546",
            "telephone_number": "724-349-0863"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "841 HOSPITAL RD STE 3500",
            "city": "INDIANA",
            "state": "PA",
            "postal_code": "157013659",
            "telephone_number": "724-349-8636",
            "fax_number": "724-465-4087"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PISARCIK",
        "first_name": "DIANA",
        "middle_name": "L.",
        "name_prefix": "Ms.",
        "credential": "MS, RD, LDN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-14",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "PA",
            "license": "DN002037",
            "primary": false
        },
        {
            "code": "133VN1005X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered, Nutrition, Renal",
            "state": "PA",
            "license": "DN002037",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "DIANA",
            "last_name": "ISENBERG",
            "middle_name": "LYNN",
            "prefix": "MISS",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Indiana, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.