Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heidi Toews, NP

Pediatric Nurse Practitioner in Lewiston, ME · enumerated 2007 · practices at Central Maine Medical Center.

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

National Provider Identifier

1902006851

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Registry record

Entity type Individual (Type 1)

Name Heidi Toews

Credential NP

Sex Female

Practice address 12 High St, Suite 301, Lewiston, ME, 04240

Phone (207) 795-5730

Fax (207) 795-5749

Enumeration date Jul 19, 2007

Last updated in NPPES Nov 3, 2010

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R043835 (ME) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
432753499	Medicaid	ME	-

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Heidi Toews?

Heidi Toews is registered in NPPES with the primary taxonomy of Pediatric Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Nina Edwards Surgery Physician · Lewiston, ME NPI 1619961067 Teri Schrock Physician Assistant · Lewiston, ME NPI 1760478382 Jane Mills Registered Nurse First Assistant · Lewiston, ME NPI 1205825189 Guillermo Candia Neurological Surgery Physician · Lewiston, ME NPI 1336128073 Larry Hopperstead Trauma Surgery Physician · Lewiston, ME NPI 1346229077 David Baker Pediatrics Physician · Lewiston, ME NPI 1720067267 Richard Marsh Pediatrics Physician · Lewiston, ME NPI 1992784441 Jane Marsh Nurse Practitioner · Lewiston, ME NPI 1316926520

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-03.