Individual provider Active NPI

Mary Elizabeth Claassen, CNM

  • Advanced Practice Midwife
  • Los Angeles, CA
National Provider Identifier
1881938892
Registry record updated Mar 23, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Advanced Practice MidwifeTaxonomy code 367A00000X
License
2017 Issued in CA
Practice address
1530 S Olive St
Los Angeles, CA 90015-3023
Phone
(213) 747-6642
NPI assigned
Nov 15, 2012
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 23, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Advanced Practice Midwife 367A00000X 2017 CA Primary

Addresses

Primary practice location

1530 S Olive St
Los Angeles, CA 90015-3023

Mailing address

1762 Euclid St
Santa Monica, CA 90404-4338
Phone (805) 717-2186

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address maribeth.claassen.p1@direct.eisnerhealth.nextgenshare.com Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240327003285 CA Practitioner - Certified Nurse Midwife (CNM) 6204205933 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Nurse Midwife (CNM)
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cottage Medical FoundationGroup PAC ID 0547600512, 83 clinicians

Practice addresses (Care Compare)

5333 Hollister Ave
Suite 250
Goleta, CA 93111-2466
Phone (805) 879-4240

Merit-based Incentive Payment System (MIPS)

Final score
88.63 of 100Reported as group
Quality
88.23
Promoting interoperability
100
Improvement activities
40
Cost
73.86

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Certified Nurse Midwife

State licenses

LicenseStateTypeSpecialty
22951CAMDGeneral Practice Dentistry

Practice roles

OrganizationSpecialtyStatusNew patients
Cottage Clinical Associates CurrentSince May 1, 2024 Accepting new patients
Cottage Medical Foundation CurrentSince Jul 1, 2025 Accepting new patients

Locations

5333 Hollister Ave
Ste 250
Santa Barbara, CA 93111
Phone (805) 879-4240

5333 Hollister Ave
Santa Barbara, CA 93111
Phone (805) 879-4272

400 W Pueblo St
Santa Barbara, CA 93105
Phone (805) 569-7279

2416 Castillo St
Ste A
Santa Barbara, CA 93105
Phone (805) 324-9400

4360 E Main St
Ste B2A
Ventura, CA 93003
Phone (805) 879-4240

Interoperability endpoints

  • Direct secure messaging: mary.claassen@susanne.ehi.direct-ci.com

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": "1352937600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1616457600000",
    "number": "1881938892",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1762 EUCLID ST",
            "city": "SANTA MONICA",
            "state": "CA",
            "postal_code": "904044338",
            "telephone_number": "805-717-2186"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1530 S OLIVE ST",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900153023",
            "telephone_number": "213-747-6642"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CLAASSEN",
        "first_name": "MARY",
        "middle_name": "ELIZABETH",
        "credential": "CNM",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2012-11-15",
        "last_updated": "2021-03-23",
        "certification_date": "2021-03-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367A00000X",
            "taxonomy_group": "",
            "desc": "Advanced Practice Midwife",
            "state": "CA",
            "license": "2017",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "maribeth.claassen.p1@direct.eisnerhealth.nextgenshare.com",
            "affiliation": "N",
            "endpointDescription": "NextGenShare, Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1530 S Olive St",
            "city": "Los Angeles",
            "state": "CA",
            "country_code": "US",
            "postal_code": "900153023",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.