Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alissa Zea Mcmaken Roberts, CNM

Advanced Practice Midwife in Oregon City, OR · enumerated 2008.

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

National Provider Identifier

1861656621

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Registry record

Entity type Individual (Type 1)

Name Alissa Zea Mcmaken Roberts

Credential CNM

Sex Female

Practice address 1508 Division St, Ste 205, Oregon City, OR, 97045

Phone (503) 657-1071

Fax (503) 657-3321

Enumeration date Jul 10, 2008

Last updated in NPPES Dec 30, 2021

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License 200850069NP NMNP (OR) Secondary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 200850069 (OR) 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
200850069NP NMNP	Other	OR	CNM LICENSE
279287	Medicaid	OR	-
200242145RN	Other	OR	RN LICENSE

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

Where does Alissa Mcmaken Roberts practice?

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

What is the NPI number for Alissa Mcmaken Roberts?

The National Provider Identifier (NPI) for Alissa Mcmaken Roberts is 1861656621, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-30.