John Petersen, PH.D.
NPI 1841587854 · Clinical Laboratory Director (Non-physician) · Galveston, TX
John Petersen, PH.D. is a Clinical Laboratory Director (Non-physician) provider in Galveston, TX (NPI 1841587854).
Provider details
- NPI number
- 1841587854
- Entity type
- Individual
- Primary specialty
- Clinical Laboratory Director (Non-physician)Technologists, Technicians & Other Technical Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
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
15 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
- 2011-06-29
- Last updated
- 2011-06-29
Frequently asked questions
- What is John Petersen's NPI number?
- John Petersen's National Provider Identifier (NPI) is 1841587854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Petersen's specialty?
- John Petersen is listed in the NPPES registry with a primary specialty of Clinical Laboratory Director (Non-physician) (Technologists, Technicians & Other Technical Service Providers).
- Where is John Petersen located?
- John Petersen's practice location on file with NPPES is 301 University Blvd, Galveston, TX 77555-0551.
- What is John Petersen's phone number?
- The practice phone number listed in the NPPES registry for John Petersen is (409) 772-1350.
- Is John Petersen's NPI active?
- Yes — John Petersen's NPI (1841587854) is active in the NPPES registry as of the last update on 2011-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.