Cortney Tashko, FNP-C
NPI 1659773034 · Family Nurse Practitioner · Rockville, MD
Cortney Tashko, FNP-C is a Family Nurse Practitioner provider in Rockville, MD (NPI 1659773034).
Provider details
- NPI number
- 1659773034
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- R184632 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 12 01 Seven Locks RoadSuite 111Rockville, MD 20854-2957Phone: (301) 762-5020Fax: (301) 294-7569
Registry dates
- Enumerated
- 2014-09-17
- Last updated
- 2019-10-24
Frequently asked questions
- What is Cortney Tashko's NPI number?
- Cortney Tashko's National Provider Identifier (NPI) is 1659773034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cortney Tashko's specialty?
- Cortney Tashko is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cortney Tashko located?
- Cortney Tashko's practice location on file with NPPES is 15204 Omega Dr Ste 240, Rockville, MD 20850-4601.
- What is Cortney Tashko's phone number?
- The practice phone number listed in the NPPES registry for Cortney Tashko is (301) 658-3586.
- Is Cortney Tashko's NPI active?
- Yes — Cortney Tashko's NPI (1659773034) is active in the NPPES registry as of the last update on 2019-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.