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

Individual provider Anesthesiology Physician · NPI 1851336440

Dr. Jan J Kraemer, MD is an Interventional Pain Management in San Juan, Puerto Rico. Graduated from University of Puerto Rico School of Medicine in 2002, 24 years ago. Accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
24
Trained at
University of Puerto Rico School of Medicine
Licensed in
MA
In the registry since
2006
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.

311 Ave Domenech
San Juan, PR 00918-3511
Phone: (787) 675-0050
Fax: (888) 664-2337

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Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence 227383 (MA)
Anesthesiology Physician Taxonomy 207L00000X · Licence 227383 (MA)

Record details

NPI number1851336440
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 18, 2006
Last updated in NPPESSeptember 30, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERVENTIONAL PAIN MANAGEMENT
Also practisesANESTHESIOLOGY
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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