Individual provider Active NPI

Darren Zwolinski Almagro, DO

  • Psychiatry Physician
  • Milwaukee, WI
National Provider Identifier
1295262624
Registry record updated Oct 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
75130-21 Issued in WI
Practice address
1525 N 12TH St
Milwaukee, WI 53205-2591
Phone
(414) 966-3030
NPI assigned
May 16, 2017
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 21, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X 75130-21 WI Primary

Addresses

Primary practice location

1525 N 12TH St
Milwaukee, WI 53205-2591

Mailing address

PO Box 735044
Chicago, IL 60673-5044
Phone (800) 326-2250

Other practice location 1

1220 Dewey Ave
Wauwatosa, WI 53213-2504
Phone (414) 454-6600

Other practice location 2

16535 W Bluemound Rd Ste 200
Brookfield, WI 53005-5906
Phone (262) 999-3495

Other identifiers 1

IdentifierTypeStateIssuer
100176157MedicaidWI

Electronic endpoints 3

TypeEndpointUseAffiliation
CONNECT URL https://esmd.abilitynetwork.com:8291/Gateway/Documentsubmission/2_0/Nhinservice/XDRRequest_Service Other Ability Network
Direct Messaging Address dalmagro309102@direct.myadvocateaurora.org Direct
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210810000883 WI Practitioner - Psychiatry 1759651276 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
Midwestern University, Chicago College of Osteopathic Med, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mental Health Emergency Center, Inc.Group PAC ID 3274916044, 24 clinicians

Practice addresses (Care Compare)

1525 N 12TH St
Milwaukee, WI 53205-2591
Phone (414) 966-3030

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
75130-21WIMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mental Health Emergency Center, Inc. CurrentSince Sep 1, 2025 Accepting new patients

Locations

1525 N 12th St
Milwaukee, WI 53205
Phone (414) 966-3030

Interoperability endpoints

  • Direct secure messaging: dalmagro309102@direct.myadvocateaurora.org

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1494892800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761004800000",
    "number": "1295262624",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 735044",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606735044",
            "telephone_number": "800-326-2250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1525 N 12TH ST",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532052591",
            "telephone_number": "414-966-3030"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1220 Dewey Ave",
            "address_purpose": "LOCATION",
            "city": "Wauwatosa",
            "state": "WI",
            "postal_code": "532132504",
            "country_code": "US",
            "telephone_number": "414-454-6600",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "16535 W Bluemound Rd Ste 200",
            "address_purpose": "LOCATION",
            "city": "Brookfield",
            "state": "WI",
            "postal_code": "530055906",
            "country_code": "US",
            "telephone_number": "262-999-3495",
            "fax_number": "262-821-6180",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ALMAGRO",
        "first_name": "DARREN",
        "middle_name": "ZWOLINSKI",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-05-16",
        "last_updated": "2025-10-21",
        "certification_date": "2025-10-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "WI",
            "license": "75130-21",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100176157",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.abilitynetwork.com:8291/Gateway/Documentsubmission/2_0/Nhinservice/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.667.2",
            "affiliationName": "Ability Network",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "64 S Price Rd Ste B",
            "city": "Brownsville",
            "state": "TX",
            "country_code": "US",
            "postal_code": "785212459",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "dalmagro309102@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1220 Dewey Ave",
            "city": "Wauwatosa",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532132504",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "1220 Dewey Ave",
            "city": "Wauwatosa",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532132504",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

Verify at the official NPI Registry.