Doctor profile · Federal record
Dr. Louie Tsiktsiris, MD
Rheumatology Physician (CMS: Rheumatology) · Everett, WA
- NPI 1720086168
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3901 Hoyt Ave
Everett, WA 982014918
(425) 339-5445
fax (425) 303-3097 - Additional location
-
11800 Ne 128Th St Ste 560
Kirkland, WA 980347208
(425) 899-5200
fax (425) 899-5204 - Mailing address
-
Po Box 5127
Everett, WA 982065127
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- August 20, 2025
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Washington #MD60614080
- Medicaid (2)
- NC #89130H7 · WA #2056359
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720086168. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,866
Distinct HCPCS
10
Medicare allowed
$77,356
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77080 |
Dxa bone density measurement of hip, pelvis, spine | 373 | 373 | $40 | |
36415 |
Insertion of needle into vein for collection of blood sample | 267 | 117 | $8 | |
86140 |
Measurement c-reactive protein for detection of infection or inflammation | 246 | 85 | $5 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 168 | 102 | $179 | |
80053 |
Blood test, comprehensive group of blood chemicals | 156 | 68 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 154 | 62 | $8 | |
85651 |
Red blood cell sedimentation rate, to detect inflammation, non-automated | 128 | 51 | $4 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 96 | 38 | $8 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 75 | 75 | $215 | |
85652 |
Red blood cell sedimentation rate, to detect inflammation, automated | 40 | 31 | $3 |
In context: peer comparison
Among 4 peers in Everett Rheumatology Physician, average services per provider: 123. This provider delivers 15× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
995
Patients
280
Total drug cost
$161,770
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 370 | 119 | $5,348 |
| Methotrexate (Methotrexate Sodium) | Brand | 249 | 77 | $10,509 |
| Hydroxychloroquine Sulfate | Generic | 117 | 34 | $10,497 |
| Alendronate Sodium | Generic | 39 | 12 | $465 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 35 | 0 | $735 |
| Folic Acid | Generic | 33 | 14 | $136 |
| Allopurinol | Generic | 32 | 13 | $880 |
| Leflunomide | Generic | 28 | 11 | $1,987 |
| Sulfasalazine Dr (Sulfasalazine) | Brand | 16 | 0 | $1,810 |
| Meloxicam | Generic | 14 | 0 | $104 |
Frequently asked questions
What is Dr. Louie Tsiktsiris's medical specialty?
Dr. Louie Tsiktsiris practices Rheumatology Physician in Everett, WA.
Where does Dr. Louie Tsiktsiris practice?
Dr. Louie Tsiktsiris practices at 3901 Hoyt Ave, Everett, WA 982014918. Office phone: 4253395445.
What is Dr. Louie Tsiktsiris's NPI?
Dr. Louie Tsiktsiris's National Provider Identifier (NPI) is 1720086168, issued by NPPES.
Does Dr. Louie Tsiktsiris accept Medicare assignment?
Yes. Dr. Louie Tsiktsiris accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Louie Tsiktsiris commonly perform?
Top Medicare-reported procedures in 2023: Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Measurement c-reactive protein for detection of infection or inflammation (HCPCS 86140). Source: CMS Medicare Physician & Other Practitioners file.