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

Individual provider Obstetrics & Gynecology Physician · NPI 1689655839

Matthias G Muenzer, MD is an Addiction Medicine in Lynn, Massachusetts. Qualified in 1981, 45 years ago. Practices with Total Wellness Centers LLC, a 39-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
45
Licensed in
MA
In the registry since
2005
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 checks out

280 Union St Ste 302
Lynn, MA 01901-1353
Phone: (781) 731-6804
Fax: (781) 842-1944
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 160382 (MA)
Addiction Medicine (Preventive Medicine) Physician Taxonomy 2083A0300X · Licence 160382 (MA)

Record details

NPI number1689655839
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 7, 2005
Last updated in NPPESJanuary 26, 2026
Certification dateJanuary 26, 2026

Medicare enrollment

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

Medicare specialtyADDICTION MEDICINE
Also practisesOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1981 (45 years in practice)
Group practice Total Wellness Centers Llc — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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