Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Danielle Nicole Conahan, DO

Individual provider Hospitalist Physician · NPI 1124388871

Danielle Nicole Conahan, DO practises Internal Medicine in Huntington, New York. Graduated from Nova Southeastern College of Osteo Medicine in 2012, 14 years ago. Practices with Union Hospital of Cecil County, a 283-clinician group and accepts Medicare assignment. Licensed in Florida and New York.

Years since qualifying
14
Trained at
Nova Southeastern College of Osteo Medicine
Licensed in
FL, NY
In the registry since
2012
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

270 Park Ave
Huntington, NY 11743-5009 Not confirmed with CMS for 11 years — call before visiting
Phone: (631) 351-2000
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 278411 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence C550174815670 (FL)

Record details

NPI number1124388871
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 28, 2012
Last updated in NPPESSeptember 22, 2015

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolNOVA SOUTHEASTERN COLLEGE OF OSTEO MEDICINE
Graduated 2012 (14 years in practice)
Group practice Union Hospital Of Cecil County — 283 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients355
Services billed 884 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Union Hospital of Cecil County

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 283 clinicians in the practice; 12 are shown here.

Other providers in Huntington