NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Susan Markham, APRN

Nurse Practitioner in Glastonbury, CT · enumerated 2006.

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

National Provider Identifier

1760455786

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Susan Markham
Credential APRN
Sex Female
Practice address 31 Sycamore St, Suite 201-B, Glastonbury, CT, 06033
Phone (860) 659-0629
Fax (860) 714-6698
Enumeration date Feb 9, 2006
Last updated in NPPES Oct 29, 2007

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 001758 (CT) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier Type State Issuer
001758 Other CT CT STATE 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

What is the NPI number for Susan Markham?
The National Provider Identifier (NPI) for Susan Markham is 1760455786, a Type 1 (individual) record in the CMS NPPES registry.
Where does Susan Markham practice?
The practice location on file with NPPES is in Glastonbury, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-29.