Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adrienne Ruth Greenlaw, MD

Diagnostic Radiology Physician in Laconia, NH · enumerated 2006.

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

National Provider Identifier

1720009566

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Registry record

Entity type Individual (Type 1)

Name Adrienne Ruth Greenlaw

Credential MD

Sex Female

Practice address 87 Spring St, Unit 101, Laconia, NH, 03246

Phone (603) 524-3211

Fax (603) 524-0089

Enumeration date Jul 21, 2006

Last updated in NPPES Sep 29, 2011

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 10025 (NH) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0385841	Other	NH	CIGNA
30010482	Medicaid	NH	-
0106390YONH02	Other	NH	ANTHEM

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 specialty is Adrienne Greenlaw?

Adrienne Greenlaw is registered in NPPES with the primary taxonomy of Diagnostic Radiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

Browse all →

Edward Farmlett Diagnostic Radiology Physician · Laconia, NH NPI 1427047695 Gregory Peters Diagnostic Radiology Physician · Laconia, NH NPI 1699719500 James Bronson Diagnostic Radiology Physician · Laconia, NH NPI 1730124736 Michael Dowe Diagnostic Radiology Physician · Laconia, NH NPI 1376589390 Robert Knoll Diagnostic Radiology Physician · Laconia, NH NPI 1285670208 Benjamin Tuttle Diagnostic Radiology Physician · Laconia, NH NPI 1093751018 Flower Pharmacy Prof Assoc Community/Retail Pharmacy · Laconia, NH NPI 1679502645 Lakes Region Radiology PA Diagnostic Radiology Physician · Laconia, NH NPI 1669495982

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-29.