DR. THOMAS ROBERT DYAR MD
NPI 1679563852
Obstetrics & Gynecology in Easley, SC

Q: What is Thomas Dyar's NPI number?

The NPI number for Thomas Dyar is 1679563852. It was assigned to this individual provider in the NPPES registry on October 27, 2005.

Q: What is Thomas Dyar's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Thomas Dyar was last updated on May 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since October 27, 2005PECOS EnrolledAccepts Medicare Assignment

1351 CRESTVIEW RD, EASLEY, SC 29642(864) 855-5006(864) 850-0240 Get Directions Write a Review

NPPES record last updated: May 13, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 13, 2021, Sep 26, 2019, Dec 17, 2018 and 3 more (6 updates tracked since 2016).

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About Dr. Thomas Robert Dyar Md NPPES

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

DR. THOMAS ROBERT DYAR MD (NPI 1679563852) is an individual obstetrics & gynecology provider in Easley, South Carolina, licensed in South Carolina (19496) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with St Francis-downtown, and maintains a secondary practice location in Calhoun.

NPPES Registry Identity

NPI1679563852

Entity TypeIndividualMale

Primary Taxonomy207V00000X

Provider Legal NameDR. THOMAS ROBERT DYARCredential: MD

Location Address1351 CRESTVIEW RDEasley, SC 29642-2408

Mailing Address300 E Mcbee Ave Fl 4Greenville, SC 29601-2842 · (864) 522-8603

Phone(864) 855-5006

Fax(864) 850-0240

Sole ProprietorNo

Medical School CMSMedical College Of Georgia School Of MedicineGraduated 1995

Enumeration DateOctober 27, 2005

Last NPPES UpdateMay 13, 20216 updates tracked since enumeration

NPPES CertifiedMay 13, 2021

✔ NPI 1679563852 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Licenses✔ Licensed in SC · 19496✔ Licensed in GA · 047311

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.

1351 CRESTVIEW RD, Easley, SC 29642

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Secondary Practice Location 1

Location 1170 Curtis Pkwy NE, Suite 1Calhoun, GA 30701-2062 · Phone (706) 879-5770 · Fax (706) 624-4336

Other Identifiers 3

Medicaid003175707BGA

Medicaid194961SC

Medicaid003175707AGA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of South Carolina, Cigna Healthcare.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

Dr. Thomas Robert Dyar 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 ID7214015858

PECOS Enrollment IDI20191028001769

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

Medicare enrollment records show Thomas Dyar reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Bon Secours Medical Group Greenville Specialty Care LLC

7.8 mi

Cardiovascular Disease

1 SAINT FRANCIS DR
Greenville, SC 29601

Reassigned Medicare billing, South Carolina enrollment
389 clinicians in this Medicare group

NPI 1821679580 (864) 603-6099

Obhg South Carolina PC

11 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

Obhg North Carolina, P.C.

101 mi

Obstetrics & Gynecology

1000 BLYTHE BLVD
Charlotte, NC 28203

Reassigned Medicare billing, North Carolina enrollment
Medicare enrollment name: Obhg North Carolina PC
196 clinicians in this Medicare group

NPI 1124300876 (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.

St Francis-Downtown

Acute Care Hospitals · Greenville, SC

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number420023

LocationOne St Francis DrGreenville, SC 29601 · Greenville County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29642 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.

Other Providers at the Same Location NPPES 6

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

BAPTIST EASLEY HOSPITAL

Obstetrics & Gynecology (Obstetrics)