Spencer Root, M.D.
NPI 1265474621 · Gastroenterology Physician · Silverdale, WA
Spencer Root, M.D. is a Gastroenterology Physician provider in Silverdale, WA (NPI 1265474621).
Provider details
- NPI number
- 1265474621
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00037962 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
91 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 28 | $130 |
| Diagnostic Exam of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43235 | 19 | $122 |
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500 | 17 | $5 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 15 | $90 |
| Review By Radiologist of Image From Tube Placement Into Bile Duct Using an Endoscope74328 | 12 | $23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-11
- Last updated
- 2023-03-07
Frequently asked questions
- What is Spencer Root's NPI number?
- Spencer Root's National Provider Identifier (NPI) is 1265474621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spencer Root's specialty?
- Spencer Root is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Spencer Root located?
- Spencer Root's practice location on file with NPPES is 2200 Nw Myhre Rd, Silverdale, WA 98383-7681.
- What is Spencer Root's phone number?
- The practice phone number listed in the NPPES registry for Spencer Root is (360) 830-1100.
- Is Spencer Root's NPI active?
- Yes — Spencer Root's NPI (1265474621) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.