Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Polly M. Knowland, C.R.N.A.

Certified Registered Nurse Anesthetist in Loves Park, IL · enumerated 2006.

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

National Provider Identifier

1922116243

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Registry record

Entity type Individual (Type 1)

Name Polly M. Knowland

Credential C.R.N.A.

Sex Female

Practice address 2202 Harlem Rd, Loves Park, IL, 61111

Phone (815) 877-4848

Fax (815) 654-5342

Enumeration date Aug 27, 2006

Last updated in NPPES Sep 22, 2016

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 209-003803 (IL) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
430074175	Other	-	RAILROAD MEDICARE

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 Polly Knowland practice?

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

What is the NPI number for Polly Knowland?

The National Provider Identifier (NPI) for Polly Knowland is 1922116243, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Karin Gory Certified Registered Nurse Anesthetist · Loves Park, IL NPI 1871564955 Rockford Anesthesiologists Associated, L.L.C. Anesthesiology Physician · Loves Park, IL NPI 1639128598 George Arends Anesthesiology Physician · Loves Park, IL NPI 1780628008 Norbert Duttlinger Anesthesiology Physician · Loves Park, IL NPI 1407891385 Lowell Enser Anesthesiology Physician · Loves Park, IL NPI 1154366888 Gary Oldenburg Anesthesiology Physician · Loves Park, IL NPI 1376588657 Maria Laporta Anesthesiology Physician · Loves Park, IL NPI 1518903483 Douglas Loughead Anesthesiology Physician · Loves Park, IL NPI 1225074891

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-22.