Dr. Richard Lewis Engroff, DDS

Dr. Richard Lewis Engroff is a General Practice Dentistry provider (Dentist) practicing in Patten, ME, registered in the NPPES registry with NPI 1609815489 since 2006. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum

NPI	1609815489
Entity type	Individual (Type 1)
Name	Dr. Richard Lewis Engroff
Credential	DDS
Sex	Male
Practice address	735 SHIN POND RD, Patten, ME, 04765
Phone	2075282255
Enumeration date	2006-06-06
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	3058	ME

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: Richard Engroff, DDS
NPI: 1609815489
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 735 SHIN POND RD, Patten, ME, 04765

Verify this record

Cross-check NPI 1609815489 against the authoritative CMS record: view Dr. Richard Lewis Engroff on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Richard Engroff practice?

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

What is the NPI number for Richard Engroff?

The National Provider Identifier (NPI) for Richard Engroff is 1609815489, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.