Individual provider Active NPI

Sara Posdzich, CNM

  • Advanced Practice Midwife
  • Lake Placid, NY
National Provider Identifier
1821563479
Registry record updated Aug 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Advanced Practice MidwifeTaxonomy code 367A00000X
Practice address
2284 Saranac Ave Ste 1B
Lake Placid, NY 12946-3557
Phone
(518) 888-4109
NPI assigned
Oct 10, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 24, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 645166 NY
Advanced Practice Midwife 367A00000X Primary
Midwife 176B00000X 001907 NY

Addresses

Primary practice location

2284 Saranac Ave Ste 1B
Lake Placid, NY 12946-3557

Mailing address

32 Corliss Point Way
Keene, NY 12942-1929
Phone (518) 524-8689

Other practice location 1

2233 State Route 86
Saranac Lake, NY 12983-5644
Phone (518) 897-2726

Other identifiers 1

IdentifierTypeStateIssuer
05409509MedicaidNY

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
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
I20190122000506 NY Practitioner - Certified Nurse Midwife (CNM) 7012254675 Reassigns benefits to 4 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Nurse Midwife

State licenses

LicenseStateTypeSpecialty
645166NYMDRegistered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Saratoga Hospital CurrentSince Jul 8, 2019 Accepting new patients
With Woman Wellness of Midwifery, PLLC Advanced Practice Midwife CurrentSince Feb 1, 2023 Accepting new patients
Samaritan Hospital of Troy, New York CurrentSince Jan 1, 2019 Accepting new patients
Saratoga Hospital Current Accepting new patients
Saratoga Hospital CurrentSince Jul 8, 2019 Accepting new patients
St. Peter'S Health Partners Medical Associates, P.C. CurrentSince Nov 27, 2018 Accepting new patients

Locations

112 Charlton Rd
Charlton, NY 12019
Phone (518) 399-7723

1927 Saranac Ave
Ste 100
Lake Placid, NY 12946
Phone (518) 523-7575

2284 Saranac Ave
Ste 1B
Lake Placid, NY 12946
Phone (518) 888-4109

1991 Saranac Ave
Ste 104
Lake Placid, NY 12946
Phone (518) 888-4109

713 Troy Schenectady Rd
Ste 304
Latham, NY 12110
Phone (518) 373-4448

2911 State Route 9
Ste 1
Malta, NY 12020
Phone (518) 363-8815

145 Vly Rd
Ste 8
Niskayuna, NY 12309
Phone (518) 608-4471

211 Church St
Saratoga Springs, NY 12866
Phone (518) 583-8461

1 West Ave
Ste 300
Saratoga Springs, NY 12866
Phone (518) 693-4699

3044 Route 50
Saratoga Springs, NY 12866
Phone (518) 886-5800

2231 Burdett Ave
Ste 110
Troy, NY 12180
Phone (518) 271-3900

2 New Hampshire Ave
Troy, NY 12180
Phone (518) 272-0331

2215 Burdett Ave
Troy, NY 12180
Phone (518) 271-3300

Interoperability endpoints

  • Direct secure messaging: sara.posdzich.1@30524.direct.athenahealth.com

Organizations & group practices 6

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": "1539129600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787529600000",
    "number": "1821563479",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "32 CORLISS POINT WAY",
            "city": "KEENE",
            "state": "NY",
            "postal_code": "129421929",
            "telephone_number": "518-524-8689"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2284 SARANAC AVE STE 1B",
            "city": "LAKE PLACID",
            "state": "NY",
            "postal_code": "129463557",
            "telephone_number": "518-888-4109"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2233 State Route 86",
            "address_purpose": "LOCATION",
            "city": "Saranac Lake",
            "state": "NY",
            "postal_code": "129835644",
            "country_code": "US",
            "telephone_number": "518-897-2726",
            "fax_number": "518-897-2897",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "POSDZICH",
        "first_name": "SARA",
        "credential": "CNM",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-10-10",
        "last_updated": "2026-08-24",
        "certification_date": "2026-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NY",
            "license": "645166",
            "primary": false
        },
        {
            "code": "367A00000X",
            "taxonomy_group": "",
            "desc": "Advanced Practice Midwife",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "176B00000X",
            "taxonomy_group": "",
            "desc": "Midwife",
            "state": "NY",
            "license": "001907",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "05409509",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Lake Placid, NY

Sources for this page

Verify at the official NPI Registry.