Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew Fletcher Singles, DO

Endocrinology, Diabetes & Metabolism Physician in Monroe, NY · enumerated 2018.

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

National Provider Identifier

1861986093

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Registry record

Entity type Individual (Type 1)

Name Andrew Fletcher Singles

Credential DO

Sex Male

Practice address 745 State Route 17m Ste 203, Monroe, NY, 10950

Phone (845) 774-1403

Fax (845) 782-7180

Enumeration date Jun 20, 2018

Last updated in NPPES May 5, 2023

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 322905 (NY) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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 Andrew Singles practice?

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

What is the NPI number for Andrew Singles?

The National Provider Identifier (NPI) for Andrew Singles is 1861986093, a Type 1 (individual) record in the CMS NPPES registry.

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