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

Margaret Macmillan, DO

Individual provider Internal Medicine Physician · NPI 1265682462

Margaret Macmillan, DO is an Internal Medicine in Rockledge, Florida. Qualified in 2007, 19 years ago. Practices with Comprehensive Hospitalists of MS, LLC, a 36-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
19
Licensed in
FL
In the registry since
2008
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3190 Suntree Blvd Ste 101
Rockledge, FL 32955-5741
Phone: (321) 253-2206
Fax: (321) 610-7599
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence OS 10694 (FL)

Record details

NPI number1265682462
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedSeptember 24, 2008
Last updated in NPPESSeptember 15, 2011
Mailing address3190 Suntree Blvd., Suite 101, Rockledge, FL 32955-5741

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Comprehensive Hospitalists Of Ms, Llc — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Rockledge