Organization Active NPI

Isabella Possagnoli MD

Doing business as Serenity Health Primary Care

  • Internal Medicine Physician
  • Redlands, CA
National Provider Identifier
1841135043
Registry record updated Oct 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
ISABELLA POSSAGNOLI MD
Doing business as
Serenity Health Primary Care
Practice address
1210 Indiana CT Ste 101
Redlands, CA 92374-2896
Phone
(909) 440-6009
NPI assigned
Apr 22, 2026
Last updated
Oct 1, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 1, 2026

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

Authorized official

Name
Isabella Possagnoli, MDNPI 1295231637
Title
Physician
Phone
(909) 556-7280

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X NU Primary

Addresses

Primary practice location

1210 Indiana CT Ste 101
Redlands, CA 92374-2896

Mailing address

PO Box 311
Redlands, CA 92373-0101
Phone (909) 440-6009

Other names 1

  • Serenity Health Primary Care Doing business as

National Provider Directory

National Provider Directory

Locations

1210 Indiana Ct
Ste 101
Redlands, CA 92374
Phone (909) 440-6009

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1776816000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1790812800000",
    "number": "1841135043",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 311",
            "city": "REDLANDS",
            "state": "CA",
            "postal_code": "923730101",
            "telephone_number": "909-440-6009"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1210 INDIANA CT STE 101",
            "city": "REDLANDS",
            "state": "CA",
            "postal_code": "923742896",
            "telephone_number": "909-440-6009"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ISABELLA POSSAGNOLI MD",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-04-22",
        "last_updated": "2026-10-01",
        "certification_date": "2026-10-01",
        "status": "A",
        "authorized_official_last_name": "POSSAGNOLI",
        "authorized_official_first_name": "ISABELLA",
        "authorized_official_title_or_position": "PHYSICIAN",
        "authorized_official_telephone_number": "909-556-7280",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Serenity Health Primary Care",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Redlands, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 1, 2026; 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.