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

Dianne Denise Pittman, MSN, ACNP, RN

Individual provider Acute Care Nurse Practitioner · NPI 1174553465

Dianne Denise Pittman, MSN, ACNP, RN is an Acute Care Nurse Practitioner in Fredericksburg, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
ACNP — Acute Care Nurse Practitioner
A nurse practitioner who treats acutely ill patients, usually in hospital.
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

506 W Windcrest St Ste 300
Fredericksburg, TX 78624-4639
Phone: (830) 990-0255
Fax: (830) 997-7569
Show map & directions

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

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 541246 (TX)

Record details

NPI number1174553465
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , ACNP , RN
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESFebruary 8, 2021
Certification dateFebruary 8, 2021

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