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

Dr. James Porter Mac Millan, DO

Individual provider Family Medicine Physician · NPI 1194797290

Dr. James Porter Mac Millan, DO is a Family Practice in Travelers Rest, South Carolina. Graduated from Philadelphia College of Osteopathic Medicine in 1988, 38 years ago. Practices with New Horizon Family Health Services Inc, a 17-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
38
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
SC
In the registry since
2006
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

1588 Geer Hwy
Travelers Rest, SC 29690-9204
Phone: (864) 729-8330
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 611 (SC)

Record details

NPI number1194797290
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 2, 2006
Last updated in NPPESApril 7, 2026
Certification dateApril 7, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1988 (38 years in practice)
Group practice New Horizon Family Health Services Inc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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