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

Dr. Pamela Susan Holtzinger, DNP, RN, CEN, AFN-BC

Individual provider Registered Nurse · NPI 1295669968

Dr. Pamela Susan Holtzinger, DNP, RN, CEN, AFN-BC is a Registered Nurse in Frederick, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2026
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

401 Sagner Ave
Frederick, MD 21701-5719
Phone: (301) 600-1795
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence R-089646 (MD)

Record details

NPI number1295669968
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , RN , CEN , AFN-BC
Sole proprietorYes
NPI enumeratedJune 9, 2026
Last updated in NPPESJune 9, 2026
Certification dateJune 9, 2026

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