Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Avery J Knapp Jr., MD

Individual provider Diagnostic Radiology Physician · NPI 1255594289

Dr. Avery J Knapp Jr., MD is a Diagnostic Radiology Physician in Guaynabo, Puerto Rico. Licensed in Arkansas and California. Registered with an NPI since 2008.

Licensed in
AR, CA
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

524 Tintillo Hls
Guaynabo, PR 00966
Phone: (415) 900-2000

No coordinates on file. Search this address in Google Maps

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence E6198 (AR)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence A104534 (CA)

Record details

NPI number1255594289
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 9, 2008
Last updated in NPPESApril 13, 2026
Certification dateApril 13, 2026

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