S L CLARK MD INC PS
S L CLARK MD INC PS is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1528257433, based in Mukilteo, WA. The organization lists 2 taxonomy classifications, with Psychoanalysis Psychologist recorded as primary.
Getting there
The practice address on file is 9515 60TH AVE W, Mukilteo, WA 98275. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| MD00022790 | WA | Prescribing (Medical) Psychologist |
| MD00022790 | WA | Psychoanalysis Psychologist primary |
This provider holds licence MD00022790 issued in WA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Psychoanalysis covers
A psychologist whose specialty is distinguished from other specialties by its body of knowledge and its intensive treatment approaches. It aims at structural changes and modifications of a person's personality. Psychoanalysis promotes awareness of unconscious, maladaptive and habitually recurrent patterns of emotion and behavior, allowing previously unconscious aspects of the self to become integrated and promoting optimal functioning, healing and creative expression. NUCC Health Care Provider Taxonomy, code 103TP0814X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 103TP0016X | Prescribing (Medical) Psychologist Prescribing (Medical) | MD00022790 | WA | |
| 103TP0814X | Psychoanalysis Psychologist Psychoanalysis | MD00022790 | WA | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1528257433 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Oct 16, 2007 |
| Last updated | Apr 19, 2011 |
| Status | Active |
| Practice address |
9515 60TH AVE W Mukilteo, WA 98275 (425) 355-2800 Fax (425) 355-2882 |
| Other names |
Susan L. Clark, M.d. Former Legal Name |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 5 | 2 | 8 | 2 | 5 | 7 | 4 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 5 | 4 | 8 | 4 | 5 | 5 | 4 | 6 |
Sum = 67 · next multiple of 10 = 70 · check digit = 3 · actual last digit = 3
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.