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

Individual provider Specialist · NPI 1346203593

Dr. Matthew D Iammatteo, MD is an Obstetrics/Gynecology in Morristown, New Jersey. Qualified in 1985, 41 years ago. Practices with Lifeline Medical Associates LLC, a 151-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
41
Licensed in
NJ
In the registry since
2006
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

111 Madison Ave Ste 311
Morristown, NJ 07960-6097
Phone: (973) 971-9950
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence MA051863 (NJ)

Record details

NPI number1346203593
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1985 (41 years in practice)
Group practice Lifeline Medical Associates Llc — 151 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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