Isaac Birchall, D.C.
NPI 1275622896 · Chiropractor · Fresno, CA
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isaac Birchall, D.C. is a Chiropractor provider in Fresno, CA (NPI 1275622896).
Provider details
- NPI number
- 1275622896
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,397 across 2 records (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
- 2006-10-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Isaac Birchall's NPI number?
- Isaac Birchall's National Provider Identifier (NPI) is 1275622896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac Birchall's specialty?
- Isaac Birchall is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Isaac Birchall located?
- Isaac Birchall's practice location on file with NPPES is 4678 N 1st St, Fresno, CA 93726-0903.
- What is Isaac Birchall's phone number?
- The practice phone number listed in the NPPES registry for Isaac Birchall is (559) 226-3400.
- Does Isaac Birchall accept Medicare?
- Isaac Birchall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isaac Birchall's NPI active?
- Yes — Isaac Birchall's NPI (1275622896) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.