Katharine Christian, D.M.D
NPI 1982626289 · General Practice Dentistry · Seattle, WA
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katharine Christian, D.M.D is a General Practice Dentistry provider in Seattle, WA (NPI 1982626289).
Provider details
- NPI number
- 1982626289
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.M.D
- Sex
- Female
- Sole proprietor
- No
- License
- DE00010056 (WA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
40 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 26 | $60 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 | $173 |
Typical Medicare-allowed amounts for these services range $60–$173 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2015-06-16
Frequently asked questions
- What is Katharine Christian's NPI number?
- Katharine Christian's National Provider Identifier (NPI) is 1982626289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Christian's specialty?
- Katharine Christian is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Katharine Christian located?
- Katharine Christian's practice location on file with NPPES is 2101 4th Ave, Seattle, WA 98121-2352.
- What is Katharine Christian's phone number?
- The practice phone number listed in the NPPES registry for Katharine Christian is (206) 770-0260.
- Does Katharine Christian accept Medicare?
- Katharine Christian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katharine Christian's NPI active?
- Yes — Katharine Christian's NPI (1982626289) is active in the NPPES registry as of the last update on 2015-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.