Joanna Miragaya, MD, PHD

Endocrinology · Internal Medicine (CMS) · Holly Springs, GA

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At a glance

1120 Wellstar Way Ste 204, Holly Springs, GA 30114

NPPES record updated Oct 17, 2019. Public records can lag behind changes at a practice.

Before you call: a quick checklist
  • Are you accepting new patients?
  • Do you accept my specific insurance plan?
  • Do you provide the service I need at this address?
  • Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.

How to check your coverage

Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.

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Practice location

1120 Wellstar Way Ste 204
Holly Springs, GA 30114

Additional reported practice locations

550 Peachtree St Ne
Atlanta, GA 303082212
Phone: 4046864411
550 Peachtree St Ne
Atlanta, GA 303082212
Phone: 4046864411
REPORTED BACKGROUND

Education & affiliations

Medical / professional school
Not reported in this file
Graduation year
2003
CMS specialties
Endocrinology · Internal Medicine

CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.

Practice groups

Reported hospital affiliations

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

Source: CMS Facility Affiliation Data · Published Oct 15, 2026.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Find providers with a similar service mix

Compare 2024 published Medicare activity in the same reported specialty, here or in another city.

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PAYMENT TRANSPARENCY

Industry-reported general payments

$435.26General payments · 2025
16Reported transactions
9Reporting companies

Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.

See payment purposes and reporting companies

Reported purposes

PurposeAmount
Food and beverage$435.26

Reporting companies

CompanyAmount
AMGEN INC.$171.64
ABBOTT LABORATORIES$56.78
INSULET CORPORATION$48.20
LILLY USA, LLC$46.64
DEXCOM, INC.$30.12
CEQUR CORPORATION$23.44
AXSOME THERAPEUTICS, INC.$21.41
TANDEM DIABETES CARE, INC.$19.97
Other reporting companies$17.06
View official Open Payments profile ↗

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record
NPI1811192321
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Registry details

Primary taxonomy
Endocrinology · Internal Medicine (CMS)
Taxonomy code
207RE0101X
Enumeration date
Jun 15, 2007
Record updated
Oct 17, 2019
More registry details
Provider type
Individual · Type 1
Reported credentials
MD, PHD

Reported taxonomies and licenses

Specialty details in registry

207RE0101X

License reported: MD13847 RI

Specialty details in registry

207RE0101X · Primary

License reported: 076057 GA

License numbers and credentials are reported to NPPES; HCPList does not independently verify them.

Practice location

1120 Wellstar Way Ste 204
Holly Springs, GA 30114
Phone
(470) 267-0135
Mailing address
805 SANDY PLAINS ROAD
MEDICAL STAFF SERVICES
MARIETTA, GA 300666340
Source: NPPES Source through Oct 18, 2026An NPI does not verify licensure or credentials.

Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.

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