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

Alan Jeffrey Katz, MD

Individual provider Allergy & Immunology Physician · NPI 1245214626

Alan Jeffrey Katz, MD is an Allergy/Immunology in North Dartmouth, Massachusetts. Graduated from Saint Louis University School of Medicine in 1989, 37 years ago. Practices with Allergy and Asthma Care PC, a 3-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
37
Trained at
Saint Louis University School of Medicine
Licensed in
MA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

49 State Rd Watuppa Bldg Ste 203
North Dartmouth, MA 02747-3322
Phone: (508) 994-0120
Fax: (508) 996-9636
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 80984 (MA)

Record details

NPI number1245214626
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 30, 2005
Last updated in NPPESOctober 7, 2022
Certification dateOctober 7, 2022
Mailing address49 State Rd, Watuppa Bldg Ste 203, North Dartmouth, MA 02747-3322

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Allergy And Asthma Care Pc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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