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MARGARET DAY LPC
NPI 1073901864
Counselor - Mental Health in Aiken, SC

Active since December 31, 2014PECOS EnrolledAccepts Medicare Assignment
1135 GREGG HWY NW, AIKEN, SC 29801(803) 641-7700(803) 641-7709 Get Directions Write a Review

NPPES record last updated: March 30, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Margaret Day Lpc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARGARET DAY LPC (NPI 1073901864) is an individual mental health provider in Aiken, South Carolina, licensed in South Carolina (5777) and active in the NPI registry since December 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1073901864
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMARGARET DAYCredential: LPC
Location Address1135 GREGG HWY NWAiken, SC 29801-6341
Mailing Address1135 Gregg Hwy NwAiken, SC 29801-6341 · (803) 641-7700 · Fax (803) 641-7709
Phone(803) 641-7700
Fax(803) 641-7709
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateDecember 31, 2014
Last NPPES UpdateMarch 30, 2016
✔ NPI 1073901864 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in SC · 5777
1135 GREGG HWY NW, Aiken, SC 29801
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Margaret Day Lpc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4587176623
PECOS Enrollment IDI20250624002716
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Margaret Day reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

South Carolina Dept Of Mental Health Accounting Office
Same address
Mental Health (Including Community Mental Health Center)
1135 GREGG HWY
Aiken, SC 29801
  • Reassigned Medicare billing, South Carolina enrollment
  • 79 clinicians in this Medicare group
NPI 1316904857 (803) 641-7700

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HEATHER A. HALL
Psychologist (Forensic)
1135 GREGG HWY NW
AIKEN, SC 29801
Aiken County (803) 641-7700
KERITH ALLENE MILLER
Student in an Organized Health Care Education/Training Program
1135 GREGG HWY NW
AIKEN, SC 29801
Aiken County (803) 641-7700
KATRINA GREEN
Counselor (Mental Health)
1135 GREGG HWY NW
AIKEN, SC 29801
Aiken County (803) 641-7700
DARBY A ROYAL
Counselor (Mental Health)
1135 GREGG HWY NW
AIKEN, SC 29801
Aiken County (803) 641-7700
SARA DUNBAR
Behavior Analyst
1135 GREGG HWY NW
AIKEN, SC 29801
Aiken County (803) 641-7700
GRETCHEN STEPHANIE ENRIGHT M.D.
Psychiatry & Neurology (Psychiatry)
1135 GREGG HWY NW
AIKEN, SC 29801
Aiken County (803) 641-7700
TOYISHA ADAMS
Counselor (Mental Health)
1135 GREGG HWY NW
AIKEN, SC 29801
Aiken County (803) 641-7700
KERRICK WARREN BREEN SR. MSW
Social Worker (Clinical)
1135 GREGG HWY NW
AIKEN, SC 29801
Aiken County (803) 641-7700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Margaret Day's NPI number?

The NPI number for Margaret Day is 1073901864. It was assigned to this individual provider in the NPPES registry on December 31, 2014.

Where is Margaret Day located?

Margaret Day practices at 1135 Gregg Hwy NW, Aiken, SC 29801. The listed phone number is (803) 641-7700.

What is Margaret Day's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Margaret Day enrolled in Medicare?

Yes. Margaret Day is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Margaret Day's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Day reassigns Medicare benefits to South Carolina Dept Of Mental Health Accounting Office (Aiken, SC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Margaret Day's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Margaret Day accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care and Ambetter of North Carolina list Margaret Day as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Margaret Day was last updated on March 30, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.