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

Dr. Herminia De Guzman Ferreras, MD

Individual provider Pediatric Neurodevelopmental Disabilities Physician · NPI 1548230493

Dr. Herminia De Guzman Ferreras, MD is an Undersea and Hyperbaric Medicine in Mooresville, North Carolina. Qualified in 1983, 43 years ago. Practices with Nirvana Hyperbaric Institute LLC, a 3-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
43
Licensed in
NC
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

146 Medical Park Rd Ste 110
Mooresville, NC 28117-8529
Phone: (650) 642-0533
Fax: (704) 471-4101
Show map & directions

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

Specialties & licences

Undersea and Hyperbaric Medicine (Emergency Medicine) Physician (primary) Taxonomy 207PE0005X · Licence 200200350 (NC)
Pediatric Neurodevelopmental Disabilities Physician Taxonomy 2080P0008X · Licence 20020035 (NC)
Neurology with Special Qualifications in Child Neurology Physician Taxonomy 2084N0402X · Licence 20020035 (NC)

Record details

NPI number1548230493
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 24, 2006
Last updated in NPPESOctober 9, 2023
Certification dateOctober 9, 2023

Medicare enrollment

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

Medicare specialtyUNDERSEA AND HYPERBARIC MEDICINE
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Group practice Nirvana Hyperbaric Institute Llc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount