Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary J Shaver, M.D.
Nephrology Physician in Conway, AR · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497746341
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Registry record
Entity type Individual (Type 1)
Name Mary J Shaver
Credential M.D.
Sex Female
Practice address 2445 Christina Ln Ste B, Conway, AR, 72034
Phone (501) 279-7077
Fax (501) 279-3970
Enumeration date Oct 31, 2005
Last updated in NPPES Apr 16, 2021
Taxonomy & licenses
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 |
|---|---|---|---|
| 134970001 | Medicaid | AR | - |
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
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 Mary Shaver?
Mary Shaver is registered in NPPES with the primary taxonomy of Nephrology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-16.