NPI age
14 years
Enumerated 2011-06-29
● Active
Type 1 · Individual
DR. John Roger Petersen, PH.D.
Petersen is 1 of 1 technician, pathology providers in Galveston and 1 of 66 in Texas.
Primary specialty
Technician, Pathology
Licensed in
—
0 states
Status
Active
No deactivations on record
Last NPPES update
2011-06-29
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 66 active technician, pathology providers in Texas.
NPI age
14 years
↑ 9 yr above median (5 yr)
State licenses
1 state
1% of peers hold multiple states
Subspecialties
0
18% of peers hold subspecialties
NPI lifetime · 2011 → 2026
2011-06Enumerated in NPPES
2011
2026
Where they practice
Practice location
301 University Blvd
Galveston, TX 775550551
Mailing address
301 University Blvd, Rm 5.156 Jsa
Galveston, TX 775550551
Specialties
-
Technician, Pathology PrimaryAn individual who is state-licensed as a clinical laboratory director and meets the qualifications in the Clinical Laboratory Improvement Amendments of 1988 for non-physicians (non-MD/DO) as defined in the CFR 42 Part 493.1405.
Practice context
Part of a multi-provider practice. 1575 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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