Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark S Peckler, M.D.
Urology Physician in Olympia, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770511438
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark S Peckler
Credential M.D.
Sex Male
Practice address 3525 Ensign Rd., Suite A, Olympia, WA, 98505
Phone (360) 456-4666
Fax (360) 459-1566
Enumeration date Jun 29, 2006
Last updated in NPPES Jan 21, 2015
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 |
|---|---|---|---|
| 17815 | Other | WA | LABOR AND INDUSTRIES |
| 1789601 | Medicaid | WA | - |
| T00100 | Other | WA | REGENCE |
| G001048501 | Other | WA | PTAN |
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 is the NPI number for Mark Peckler?
The National Provider Identifier (NPI) for Mark Peckler is 1770511438, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Peckler practice?
The practice location on file with NPPES is in Olympia, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-21.