Allison Mae Ipsen, CNM

Primary specialty

MidwifeTaxonomy code 176B00000X

License

236546 Issued in CA

Practice address

374 Grand Ave # 3733
New Haven, CT 06513-3733

Phone

(203) 777-7411

NPI assigned

Jun 10, 2022

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

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

Specialty

Certified Nurse Midwife (CNM)

Education

Other, 2022

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Midwife

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: aipsen432563@direct.ynhh.org

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.

• Ole Health

  • Federally Qualified Health Center (FQHC)
  • Napa, CA
  • NPI 1700976503

  Multi-Specialty

  Medicare reassignment NPD
• Ole Health

  • Federally Qualified Health Center (FQHC)
  • Fairfield, CA
  • NPI 1245043165
  NPD
• Ole Health

  • Federally Qualified Health Center (FQHC)
  • Napa, CA
  • NPI 1902106198
  NPD
• Ole Health

  • Federally Qualified Health Center (FQHC)
  • Davis, CA
  • NPI 1558366823

  Multi-Specialty

  NPD (past)

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

{
    "created_epoch": "1654819200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753833600000",
    "number": "1023747334",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 SAGAMORE WAY",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958221715",
            "telephone_number": "925-324-9792"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "374 GRAND AVE # 3733",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065133733",
            "telephone_number": "203-777-7411"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2051 John Jones Rd",
            "address_purpose": "LOCATION",
            "city": "Davis",
            "state": "CA",
            "postal_code": "956169701",
            "country_code": "US",
            "telephone_number": "530-758-2060",
            "fax_number": "530-758-8490",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "IPSEN",
        "first_name": "ALLISON",
        "middle_name": "MAE",
        "credential": "CNM",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-06-10",
        "last_updated": "2025-07-30",
        "certification_date": "2025-07-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367A00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Advanced Practice Midwife",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "176B00000X",
            "taxonomy_group": "",
            "desc": "Midwife",
            "state": "CA",
            "license": "236546",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Silvio Edward Inzucchi, MD
• Costin Nicolae Ionescu, M.D. PH.D
• Bik-Yin Miranda Ip, M.D.
• Rebecca Ann Ipek
• Carmen Iris Ippolito, CRNA
• Daanial Iqbal, MD
• Ira J Zeid DMD, LLC
• Sandra Iragorri Iragorri, M.D.
• Roxanna A Irani, M.D., PH.D.
• Mollie Elizabeth Ireson, MD

• Midwife in New Haven, CT
• Providers in New Haven, CT by specialty
• Midwife in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 30, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.