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

MS. Margaret Ann Lyden, NP

Individual provider Family Nurse Practitioner · NPI 1962671503

MS. Margaret Ann Lyden, NP is a Nurse Practitioner in Atlanta, Georgia. Qualified in 2007, 19 years ago. Practices with Northside Cv Professional Services LLC, a 53-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
19
Licensed in
GA
In the registry since
2008
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

275 Collier Rd NW Ste 300
Atlanta, GA 30309-1709 Not confirmed with CMS for 18 years — call before visiting
Phone: (404) 355-9815
Fax: (404) 350-0529
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence RN057538 (GA)

Record details

NPI number1962671503
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedFebruary 28, 2008
Last updated in NPPESFebruary 28, 2008

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Northside Cv Professional Services Llc — 53 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 patients191
Services billed 344 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

  • Northside Hospital Gwinnett Hospital · Lawrenceville, GA

Colleagues at Northside Cv Professional Services LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 53 clinicians in the practice; 12 are shown here.

Other providers in Atlanta