William Chythlook, M.D.
NPI 1467676155 · Family Medicine Physician · Tacoma, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Chythlook, M.D. is a Family Medicine Physician provider in Tacoma, WA (NPI 1467676155).
Provider details
- NPI number
- 1467676155
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 60458885 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
148 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 27 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 25 | $128 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 24 | $91 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 17 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 16 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 66 |
| Tizanidine Hcl | 50 |
| Lisinopril | 43 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 42 |
| Levothyroxine Sodium | 34 |
| Atorvastatin Calcium | 33 |
| Pantoprazole Sodium | 29 |
| Metoprolol Succinate | 29 |
| Oxycodone Hcl/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-12
- Last updated
- 2014-08-15
Frequently asked questions
- What is William Chythlook's NPI number?
- William Chythlook's National Provider Identifier (NPI) is 1467676155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Chythlook's specialty?
- William Chythlook is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Chythlook located?
- William Chythlook's practice location on file with NPPES is 2209 E 32nd St, Tacoma, WA 98404-4922.
- What is William Chythlook's phone number?
- The practice phone number listed in the NPPES registry for William Chythlook is (253) 593-0232.
- Does William Chythlook accept Medicare?
- William Chythlook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Chythlook's NPI active?
- Yes — William Chythlook's NPI (1467676155) is active in the NPPES registry as of the last update on 2014-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.