Oc Regional RX Care LLC

Primary specialty

Long Term Care PharmacyTaxonomy code 3336L0003X

Legal business name

OC REGIONAL RX CARE LLC

Doing business as

Regions Westminster Pharmacy

Practice address

14501 Magnolia St Ste 104a
Westminster, CA 92683-1307

Phone

(714) 477-5743

Fax

(714) 989-8041

NPI assigned

Apr 17, 2024

Organization subpart

No

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

Authorized official

Name

Michael Zeglinski

Title

Ceo

Phone

(714) 706-9030

Specialties & licenses 1

Addresses

Other identifiers 2

Other names 1

• Regions Westminster Pharmacy Doing business as

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Other NPIs with the same Medicare PAC ID 2

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

• Oc Regional RX Care LLC

  dba AHCS Anaheim Pharmacy

  • Community/Retail Pharmacy
  • Anaheim, CA
  • NPI 1760213524

  6901344423

  Same PAC ID
• Oc Regional RX Care LLC

  dba Regions Mission Viejo Pharmacy

  • Community/Retail Pharmacy
  • Mission Viejo, CA
  • NPI 1851913867

  6901344423

  Same PAC ID

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

Medicare medical equipment & supply locations

Tax ID family

Oc Regional RX Care LLC4 organizations share this tax ID, including this one

Other organizations with this tax ID 3

Organizations that report the same tax identification number in the National Provider Directory.

• Oc Regional RX Care LLC

  dba AHCS Anaheim Pharmacy

  • Community/Retail Pharmacy
  • Anaheim, CA
  • NPI 1760213524
  NPD tax ID
• Oc Regional RX Care LLC

  dba Regions Mission Viejo Pharmacy

  • Community/Retail Pharmacy
  • Mission Viejo, CA
  • NPI 1851913867
  NPD tax ID
• Oc Regional RX Care LLC

  dba AHCS Huntington Beach Pharmacy

  • Long Term Care Pharmacy
  • Huntington Beach, CA
  • NPI 1942115324
  NPD tax ID

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

{
    "created_epoch": "1713312000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770854400000",
    "number": "1528813235",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3055",
            "city": "HUNTINGTON BEACH",
            "state": "CA",
            "postal_code": "926053055",
            "telephone_number": "714-706-9030"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14501 MAGNOLIA ST STE 104A",
            "city": "WESTMINSTER",
            "state": "CA",
            "postal_code": "926831307",
            "telephone_number": "714-477-5743",
            "fax_number": "714-989-8041"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "OC REGIONAL RX CARE LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-04-17",
        "last_updated": "2026-02-12",
        "certification_date": "2026-02-12",
        "status": "A",
        "authorized_official_last_name": "ZEGLINSKI",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "714-706-9030"
    },
    "taxonomies": [
        {
            "code": "3336L0003X",
            "taxonomy_group": "",
            "desc": "Pharmacy, Long Term Care Pharmacy",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BOP",
            "identifier": "PHY59449",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1528813235",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Regions Westminster Pharmacy",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Regions Westminster Pharmacy",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

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• Long Term Care Pharmacy in Westminster, CA
• Providers in Westminster, CA by specialty
• Long Term Care Pharmacy in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.