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

MS. Charlotte Marie Holleran, RN

Individual provider Critical Care Medicine Registered Nurse · NPI 1821683780

MS. Charlotte Marie Holleran, RN is a Nurse Practitioner in Medford, Massachusetts. Qualified in 2021, 5 years ago. Practices with Middleton Family Medicine Urgent Care LLC, a 74-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
5
Licensed in
MA
In the registry since
2021
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

611 Fellsway W
Medford, MA 02155-1849
Phone: (781) 498-8221
Show map & directions

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

Specialties & licences

Surgical Critical Care Physician (primary) Taxonomy 2086S0102X · Licence RN277786 (MA)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence RN277786 (MA)

Record details

NPI number1821683780
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedMarch 3, 2021
Last updated in NPPESMarch 3, 2021
Certification dateMarch 3, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Middleton Family Medicine Urgent Care Llc — 74 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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