Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Amy L Johnson, MD
Pediatrics Physician in Monroe, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619998242
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Registry record
Entity type Individual (Type 1)
Name Amy L Johnson
Credential MD
Sex Female
Practice address 515 22nd Ave, Monroe, WI, 53566
Phone (608) 324-2000
Enumeration date Jul 21, 2006
Last updated in NPPES Dec 21, 2020
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036-079834 (IL) Secondary
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 |
|---|---|---|---|
| 1000257 | Other | - | PHYSICIANS PLUS |
| L86567 | Other | - | MEDICARE |
| 90002361 | Other | - | WEA INS |
| 390808509 | Other | - | CT GENERAL |
| 10869 | Other | - | DEAN HEALTH PLAN |
| 30661700 | Other | - | HIRSP |
| 30661700 | Medicaid | WI | - |
| 390808509 | Other | - | CIGNA |
| 390808509 | Other | - | WPS |
| 39080850914 | Other | - | UNITY |
| 370004381 | Other | - | MEDICARE RAILROAD |
| 39080850930 | Other | - | UNITY |
| 39080850960 | Other | - | UNITY |
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.
Frequently asked questions
What specialty is Amy Johnson?
Amy Johnson is registered in NPPES with the primary taxonomy of Pediatrics 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 → Bartlett Witherspoon Radiation Oncology Physician · Monroe, WI NPI 1295717973 Mark Collar Anesthesiology Physician · Monroe, WI NPI 1659354553 Michel-Ann Fraser Optometrist · Monroe, WI NPI 1437134509 Douglas Shearer Ophthalmology Physician · Monroe, WI NPI 1770562332 Sara Strom Anesthesiologist Assistant · Monroe, WI NPI 1336115815 Eric Katzenberger Athletic Trainer · Monroe, WI NPI 1730156092 Rachel Long Psychiatry Physician · Monroe, WI NPI 1568430858 Kim Thome-Hough Nurse Practitioner · Monroe, WI NPI 1639130545
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-21.