Catherine Welder , NP
Nurse Practitioner • Boston, MA
Professional Overview & Biography Verified Profile Summary
Catherine Welder, NP is a certified Nurse Practitioner practicing in Boston, MA. With approximately 2 years of clinical experience since completing medical education in 2024, Catherine Welder delivers high-quality medical care to the local community at 100 CAMBRIDGE ST.
Catherine Welder does not directly accept Medicare assignment.
Practice Location & Contact Primary Location
100 Cambridge St
Boston, MA 021142509
Medicare Profile & Education
Other
2024
Not Specified
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Nurse Practitioner in Boston, MA
Practicing in Boston, MA (3545 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Medical Specialties & State Licenses
CMS Verified: 2025-12-27NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Family
Nurse Practitioner
Counselor - Mental Health
Counselor - Mental Health
Psychologist - Counseling
Nurse Practitioner
Family Nurse Practitioner (Certified)
Nurse Practitioner - Psychiatric/Mental Health
Registered Nurse, Psychiatric-Mental Health Nurse Practitioner
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 100 CAMBRIDGE ST, BOSTON, MA 021142509 (Tel: 6176437289)
Recorded as CATHERINE WELDER, NP
Nurse Practitioner (License #RN2285941 in MA)
NPI status registered as active in NPPES database
Registered at 55 FRUIT ST, BOSTON, MA 021142696 (Tel: 6177268048)
Registered at 36 GRANDVIEW AVE, MEDFORD, MA 021552933 (Tel: 3619462007)
Recorded as CATHERINE WELDER, RN
Registered Nurse (License #RN2285941 in MA)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Catherine Welder
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
36 Grandview Ave
Medford, MA 021552933
Phone: 3619462007
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.