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GISELLE TERRY-ANN CHANDLER MD
NPI 1629100573
Obstetrics & Gynecology in Sumter, SC

Active since March 09, 2007PECOS EnrolledAccepts Medicare Assignment
370 SOUTH PIKE WEST, SUMTER, SC 29150(803) 774-6448(803) 774-8299 Get Directions Write a Review

NPPES record last updated: November 21, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 21, 2018, Sep 4, 2018 (2 updates tracked since 2018).

About Giselle Terry-ann Chandler Md NPPES

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

GISELLE TERRY-ANN CHANDLER MD (NPI 1629100573) is an individual obstetrics & gynecology provider in Sumter, South Carolina, licensed in South Carolina (29086) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS, is affiliated with Prisma Health Tuomey Hospital, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1629100573
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameGISELLE TERRY-ANN CHANDLERCredential: MD
Location Address370 SOUTH PIKE WESTSumter, SC 29150-2664
Mailing Address370 South Pike WestSumter, SC 29150-2664 · (803) 774-6448 · Fax (803) 774-8299
Phone(803) 774-6448
Fax(803) 774-8299
Sole ProprietorYes
Medical School CMSOtherGraduated 2006
Enumeration DateMarch 9, 2007
Last NPPES UpdateNovember 21, 20182 updates tracked since enumeration
✔ NPI 1629100573 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in SC · 29086
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
370 SOUTH PIKE WEST, Sumter, SC 29150
Open in Google Maps ↗

Other Identifiers 1

Medicaid372048SC

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 and more.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

Giselle Terry-ann Chandler Md 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 ID1557544129
PECOS Enrollment IDI20110321000532
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 Reassignments

2

Medicare enrollment records show Giselle Chandler reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Tandem Health Sc
Same address
Federally Qualified Health Center (FQHC)
370 S PIKE W
Sumter, SC 29150
  • Reassigned Medicare billing, South Carolina enrollment
  • 45 clinicians in this Medicare group
NPI 1740641919 (803) 774-4500
Obhg South Carolina PC
130 mi
Obstetrics & Gynecology
777 LOWNDES HILL RD BLDG 1
Greenville, SC 29607
  • Reassigned Medicare billing, South Carolina enrollment
  • 190 clinicians in this Medicare group
NPI 1538457361 (800) 967-2289

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Prisma Health Tuomey Hospital

Acute Care Hospitals · Sumter, SC
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420070
Location129 N Washington StSumter, SC 29150 · Sumter County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29150 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$124.04 typical visit price
range $53.57 – $163.84
Typical copayment $31.01 (range $13.39 – $40.96)
Most-billed visit code 99204
Established Patient
$67.12 typical visit price
range $16.96 – $133.52
Typical copayment $16.78 (range $4.24 – $33.38)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Breast Cancer Screening
Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer
50%44 patients3/55-star benchmark: 92%
Cervical Cancer Screening
Percentage of women 21-64 years of age who were screened for cervical cancer using either of the following criteria: - Women age 21-64 who had cervical cytology performed every 3 years - Women age 30-64 who had cervical cytology/human papillomavirus (HPV)…
78%572 patients
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
95%515 patients4/55-star benchmark: 99%
Health Information Exchange
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…
80%128 patients4/55-star benchmark: 88%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
90%139 patients3/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
75%843 patients4/55-star benchmark: 97%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
79%373 patients4/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients screenedForUse: 98% · 360 patients
Patients tobacco: 17% · 48 patients
84%360 patients4/55-star benchmark: 98%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
100%843 patients5/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
94%843 patients5/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
42%843 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 3

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

KRISTIN MARIE O'BRIEN CPNP
Nurse Practitioner (Pediatrics)
370 SOUTH PIKE WEST
SUMTER, SC 29150
Sumter County (803) 774-7337
KAYLA KNOPF BOYKIN APRN, FNP-BC
Nurse Practitioner (Family)
370 SOUTH PIKE WEST
SUMTER, SC 29150
Sumter County (803) 774-6448
MRS. PATRICIA ANN TRZCINSKI APRN, CPNP-PC
Nurse Practitioner (Pediatrics)
370 SOUTH PIKE WEST
SUMTER, SC 29150
Sumter County (803) 774-7337

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 Giselle Chandler's NPI number?

The NPI number for Giselle Chandler is 1629100573. It was assigned to this individual provider in the NPPES registry on March 9, 2007.

Where is Giselle Chandler located?

Giselle Chandler practices at 370 South Pike West, Sumter, SC 29150. The listed phone number is (803) 774-6448.

What is Giselle Chandler's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Giselle Chandler enrolled in Medicare?

Yes. Giselle Chandler 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 organizations bill Medicare for Giselle Chandler's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Giselle Chandler reassigns Medicare benefits to 2 organizations: Tandem Health Sc (Sumter, SC) and Obhg South Carolina PC (Greenville, SC). Each 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 Giselle Chandler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Giselle Chandler accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and First Choice Next list Giselle Chandler 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.

Is Giselle Chandler affiliated with any hospitals?

According to CMS data, Giselle Chandler is affiliated with Prisma Health Tuomey Hospital.

When was this NPI record last updated?

The NPPES record for Giselle Chandler was last updated on November 21, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.