Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Erika Ann Strohmayer, MD

Endocrinology, Diabetes & Metabolism Physician in Trumbull, CT · enumerated 2008 · practices at Endocrine Associates LLC.

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

National Provider Identifier

1306018221

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Registry record

Entity type Individual (Type 1)

Name Dr. Erika Ann Strohmayer

Credential MD

Sex Female

Practice address 115 Technology Dr Unit C101, Trumbull, CT, 06611

Phone (203) 372-7200

Fax (203) 374-1473

Enumeration date Apr 1, 2008

Last updated in NPPES Feb 19, 2018

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 245116 (NY) Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 245116-1 (NY) Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 051011 (CT) 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
051011	Other	-	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.

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Frequently asked questions

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.

What specialty is Erika Strohmayer?

Erika Strohmayer is registered in NPPES with the primary taxonomy of Endocrinology, Diabetes & Metabolism Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Linda Werner Endocrinology, Diabetes & Metabolism Physician · Trumbull, CT NPI 1104811546 Endocrine Associates LLC Endocrinology, Diabetes & Metabolism Physician · Trumbull, CT NPI 1295720670 Nancy Dennert Family Nurse Practitioner · Trumbull, CT NPI 1962718627 Cynthia Rizzardi Family Nurse Practitioner · Trumbull, CT NPI 1386945772 Brenda Ramos Family Nurse Practitioner · Trumbull, CT NPI 1568071520 Margaret Levene Family Nurse Practitioner · Trumbull, CT NPI 1851071716

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-19.