Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christina Marie Mannion, CNM

Advanced Practice Midwife in Ossining, NY · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689736738

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Registry record

Entity type Individual (Type 1)

Name Christina Marie Mannion

Credential CNM

Sex Female

Practice address 165 Main St, Open Door Family Medical Centers, Inc., Ossining, NY, 10562

Phone (914) 941-1263

Fax (914) 941-0993

Enumeration date Dec 15, 2006

Last updated in NPPES May 13, 2023

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License F001027-1 (NY) Primary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

Other identifiers

Identifier	Type	State	Issuer
02459896	Medicaid	NY	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Christina Mannion?

The National Provider Identifier (NPI) for Christina Mannion is 1689736738, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christina Mannion practice?

The practice location on file with NPPES is in Ossining, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-13.