Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sofia D. Petrov, D.D.S., M.S.D.
Periodontics in Covington, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285703702
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Registry record
Entity type Individual (Type 1)
Name Dr. Sofia D. Petrov
Credential D.D.S., M.S.D.
Sex Female
Practice address 27081 185th Ave Se Ste B-105, Covington, WA, 98042
Phone (253) 981-4950
Fax (253) 981-4952
Enumeration date Nov 7, 2006
Last updated in NPPES Jun 28, 2021
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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
What is the NPI number for Sofia Petrov?
The National Provider Identifier (NPI) for Sofia Petrov is 1285703702, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sofia Petrov practice?
The practice location on file with NPPES is in Covington, 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 2021-06-28.