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Stephen Markham, D.D.S.
NPI 1265420194 · Dentist · Federal Way, WA
Stephen Markham, D.D.S. is a Dentist provider in Federal Way, WA (NPI 1265420194).
Provider details
- NPI number
- 1265420194
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- DD1803 (NM)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
720 S 320th St Ste I
Federal Way, WA 98003-5254
Phone: (253) 839-5953
Street-level locationGet directions
Mailing address
3305 S 255th St Ste B
Kent, WA 98032-5660
Registry dates
- Enumerated
- 2005-10-13
- Last updated
- 2023-11-14
- Certified
- 2023-11-14
Frequently asked questions
- What is Stephen Markham's NPI number?
- Stephen Markham's National Provider Identifier (NPI) is 1265420194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Markham's specialty?
- Stephen Markham is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Stephen Markham located?
- Stephen Markham's practice location on file with NPPES is 720 S 320th St Ste I, Federal Way, WA 98003-5254.
- What is Stephen Markham's phone number?
- The practice phone number listed in the NPPES registry for Stephen Markham is (253) 839-5953.
- Is Stephen Markham's NPI active?
- Yes — Stephen Markham's NPI (1265420194) is active in the NPPES registry as of the last update on 2023-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.