David Weaver, D.C.
NPI 1902934391 · Chiropractor · Keizer, OR
David Weaver, D.C. is a Chiropractor provider in Keizer, OR (NPI 1902934391).
Provider details
- NPI number
- 1902934391
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 3020 (OR)
Specialties & taxonomies
Chiropractic 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
117 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) |
|---|---|---|
| Chiropractic Manipulative Treatment, 3-4 Spinal Regions98941 | 117 | $36 |
Typical Medicare-allowed amounts for these services range $36–$36 (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
- 2007-02-28
- Last updated
- 2015-07-24
Frequently asked questions
- What is David Weaver's NPI number?
- David Weaver's National Provider Identifier (NPI) is 1902934391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Weaver's specialty?
- David Weaver is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is David Weaver located?
- David Weaver's practice location on file with NPPES is 115 Mcnary Estates Dr N, Keizer, OR 97303-7492.
- What is David Weaver's phone number?
- The practice phone number listed in the NPPES registry for David Weaver is (503) 390-5552.
- Is David Weaver's NPI active?
- Yes — David Weaver's NPI (1902934391) is active in the NPPES registry as of the last update on 2015-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.