Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sharon K Schaefer, MD
Surgery Physician in Palmer, AK · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932157245
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Registry record
Entity type Individual (Type 1)
Name Sharon K Schaefer
Credential MD
Sex Female
Practice address 2490 S Woodworth Loop, Suite 300, Palmer, AK, 99645
Phone (907) 746-6100
Enumeration date May 5, 2006
Last updated in NPPES Nov 10, 2010
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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 Sharon Schaefer?
Sharon Schaefer is registered in NPPES with the primary taxonomy of Surgery 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 → Michael Senta Surgery Physician · Palmer, AK NPI 1366443871 Jeff Simerville Urology Physician · Palmer, AK NPI 1871575506 Valley Surgical Associates, Inc Surgery Physician · Palmer, AK NPI 1821047671 Midnight Sun Oncology, Inc. Hematology & Oncology Physician · Palmer, AK NPI 1851343941 Denali Orthopedic Surgery, P.C. Orthopaedic Surgery Physician · Palmer, AK NPI 1245284470 Sharon K Schaefer MD Inc Surgery Physician · Palmer, AK NPI 1639117203 John Zimmermann Medical Oncology Physician · Palmer, AK NPI 1740221225 Andrew Pulliam Otolaryngology/Facial Plastic Surgery Physician · Palmer, AK NPI 1134160120
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-10.