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

Robbin Witkowski, CRNP, FNP-C

Individual provider Family Nurse Practitioner · NPI 1740731827

Robbin Witkowski, CRNP, FNP-C is a Nurse Practitioner in Forest Hill, Maryland. Qualified in 2016, 10 years ago. Practices with Matthew P Mardiney MD PC, a 4-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
10
Licensed in
MD
In the registry since
2016
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

2 Colgate Dr Ste 102
Forest Hill, MD 21050-2624
Phone: (410) 420-0161
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence R199217 (MD)

Record details

NPI number1740731827
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP , FNP-C
Sole proprietorNo
NPI enumeratedOctober 24, 2016
Last updated in NPPESOctober 24, 2016
Mailing address1105 Osborne Pkwy, Forest Hill, MD 21050-2757

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Matthew P Mardiney Md Pc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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