John Christoffersen, CSFA
NPI 1356055008 · Surgical Assistant · Mckinney, TX
John Christoffersen, CSFA is a Surgical Assistant provider in Mckinney, TX (NPI 1356055008).
Provider details
- NPI number
- 1356055008
- Entity type
- Individual
- Primary specialty
- Surgical AssistantTechnologists, Technicians & Other Technical Service Providers
- Credential
- CSFA
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-01-09
- Last updated
- 2023-01-09
- Certified
- 2023-01-08
Frequently asked questions
- What is John Christoffersen's NPI number?
- John Christoffersen's National Provider Identifier (NPI) is 1356055008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Christoffersen's specialty?
- John Christoffersen is listed in the NPPES registry with a primary specialty of Surgical Assistant (Technologists, Technicians & Other Technical Service Providers).
- Where is John Christoffersen located?
- John Christoffersen's practice location on file with NPPES is 4500 Medical Ctr Dr, Mckinney, TX 75069-1650.
- What is John Christoffersen's phone number?
- The practice phone number listed in the NPPES registry for John Christoffersen is (214) 771-6542.
- Is John Christoffersen's NPI active?
- Yes — John Christoffersen's NPI (1356055008) is active in the NPPES registry as of the last update on 2023-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.