Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Robert Joseph Wygonski, DMD

Oral and Maxillofacial Surgery (Dentist) in Hyannis, MA · enumerated 2006 · practices at William J Manning Jr MD PC.

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

National Provider Identifier

1699725788

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert Joseph Wygonski

Credential DMD

Sex Male

Practice address Hyannis, MA, 02601

Phone (508) 775-5676

Fax (508) 775-4163

Enumeration date May 11, 2006

Last updated in NPPES Aug 10, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 19609 (MA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier	Type	State	Issuer
19609	Other	MA	DELTA DENTAL
19609	Other	-	TUFTS MEDICAL
X07807	Other	MA	BCBS DENTAL MEDICAL GRP
1960950	Other	-	CIGNA DENTAL
351151	Other	-	UNITED HEALTH CARE DENTAL
554390	Other	-	CIGNA MEDICAL
X11480	Other	MA	BCBS DENTAL MEDICAL GRP
043462388	Other	-	TAX ID
280425	Other	-	US HEALTHCARE
3318505	Other	-	TRI CARE MEDICAL
152228	Other	-	HARVARD PILGRIM MEDICAL
19609	Other	MA	DENTAL LICENSE NUMBER
1672037	Other	-	UNITED CONCORDIA DENTAL
2804025	Other	-	AETNA

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.

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Frequently asked questions

What specialty is Robert Wygonski?

Robert Wygonski is registered in NPPES with the primary taxonomy of Oral and Maxillofacial Surgery (Dentist). 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 →

Lisa Duchini Certified Registered Nurse Anesthetist · Hyannis, MA NPI 1912977208 William J Manning Jr MD PC Orthopaedic Surgery Physician · Hyannis, MA NPI 1891766200 William Manning Orthopaedic Surgery Physician · Hyannis, MA NPI 1700859170 Sheila Shea Nurse Practitioner · Hyannis, MA NPI 1851626097

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-10.