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

Dr. Johanna Suzanne Archer, M.D.

Reproductive Endocrinology Physician in Louisville, KY · enumerated 2006.

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

National Provider Identifier

1295796662

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Registry record

Entity type Individual (Type 1)

Name Dr. Johanna Suzanne Archer

Credential M.D.

Sex Female

Practice address Louisville, KY, 40205

Phone (502) 749-6420

Fax (502) 749-6426

Enumeration date Mar 28, 2006

Last updated in NPPES Oct 14, 2011

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

Taxonomy & licenses

207VE0102X Reproductive Endocrinology Physician Allopathic & Osteopathic Physicians · License 41480 (KY) 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
200883710	Medicaid	IN	-
50017026	Other	KY	PASSPORT SPECIALITY
7372351	Other	-	AETNA
000000542618	Other	-	ANTHEM
50017027	Other	KY	PASSPORT PCP
H64013	Other	KY	UPIN
000000542447	Other	-	ANTHEM
50017025	Other	KY	PASSPORT SPECIALTY
7100016980	Medicaid	KY	-

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 Johanna Archer?

Johanna Archer is registered in NPPES with the primary taxonomy of Reproductive Endocrinology 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-14.