Individual provider Active NPI

Emily K Staudenmaier, DO

  • Obstetrics & Gynecology Physician
  • Chestnut Hill, MA
National Provider Identifier
1255861423
Registry record updated Jul 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
287120 Issued in MA
Practice address
291 Independence Dr
Chestnut Hill, MA 02467-3628
Phone
(617) 541-6450
NPI assigned
Jun 19, 2017
Last updated
Jul 24, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 24, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 287120 MA Primary

Addresses

Primary practice location

291 Independence Dr
Chestnut Hill, MA 02467-3628

Mailing address

230 Worcester St
Wellesley, MA 02481-5420
Phone (781) 431-5429

Other practice location 1

485 Arsenal St
Watertown, MA 02472-5091
Phone (617) 972-5100

Other practice location 2

2014 Washington St
Newton, MA 02462-1699
Phone (617) 243-5186

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
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
I20210818002896 MA Practitioner - Obstetrics/Gynecology 5991040404 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Atrius Health IncGroup PAC ID 4789588641, 1,214 clinicians

Practice addresses (Care Compare)

100 2ND Ave
Needham, MA 02494-2809
Phone (781) 726-4800

133 Brookline Ave
Boston, MA 02215-3904
Phone (617) 421-1000

291 Independence Dr
Chestnut Hill, MA 02467-3628
Phone (617) 325-2800

40 Holland St
Somerville, MA 02144-2705
Phone (617) 629-6000

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
287120MAMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Atrius Health, Inc. CurrentSince Sep 1, 2021 Accepting new patients
Atrius Health, Inc. Obstetrics & Gynecology CurrentSince Sep 1, 2021 Accepting new patients
Newton Wellesley Hospital Current Accepting new patients
Atrius Health, Inc. Obstetrics & Gynecology Past Accepting new patients

Locations

133 Brookline Ave
Boston, MA 02215
Phone (617) 421-1000

147 Milk St
Boston, MA 02109
Phone (617) 421-2508

291 Independence Dr
Chestnut Hill, MA 02467
Phone (617) 325-2800

2014 Washington St
Newtonville, MA 02462
Phone (617) 243-6000

485 Arsenal St
Watertown, MA 02472
Phone (617) 972-5100

230 Worcester St
Wellesley Hills, MA 02481
Phone (781) 431-5200

Interoperability endpoints

  • Direct secure messaging: estaudenmaierdo338178@direct.atrius.masshiway.net
  • Direct secure messaging: staudenmaier.emily.nwh@direct.partners.masshiway.net

Organizations & group practices 4

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": "1497830400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753315200000",
    "number": "1255861423",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "230 WORCESTER ST",
            "city": "WELLESLEY",
            "state": "MA",
            "postal_code": "024815420",
            "telephone_number": "781-431-5429",
            "fax_number": "781-431-5548"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "291 INDEPENDENCE DR",
            "city": "CHESTNUT HILL",
            "state": "MA",
            "postal_code": "024673628",
            "telephone_number": "617-541-6450"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "485 Arsenal St",
            "address_purpose": "LOCATION",
            "city": "Watertown",
            "state": "MA",
            "postal_code": "024725091",
            "country_code": "US",
            "telephone_number": "617-972-5100",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2014 Washington St",
            "address_purpose": "LOCATION",
            "city": "Newton",
            "state": "MA",
            "postal_code": "024621699",
            "country_code": "US",
            "telephone_number": "617-243-5186",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "STAUDENMAIER",
        "first_name": "EMILY",
        "middle_name": "K",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-06-19",
        "last_updated": "2025-07-24",
        "certification_date": "2025-07-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MA",
            "license": "287120",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chestnut Hill, MA

Sources for this page

Verify at the official NPI Registry.