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MARJORIE A CHORNESS MD
NPI 1790760379
Obstetrics & Gynecology in Greer, SC

Active since December 07, 2005PECOS EnrolledAccepts Medicare Assignment
420 THE PARKWAY, SUITE C, GREER, SC 29650(864) 662-5000(864) 662-5008 Get Directions Write a Review

NPPES record last updated: December 21, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Marjorie A Chorness Md NPPES

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

MARJORIE A CHORNESS MD (NPI 1790760379) is an individual obstetrics & gynecology provider in Greer, South Carolina, licensed in South Carolina (17267) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS, is affiliated with St Francis-downtown, and is a graduate of Medical College Of Wisconsin (1988).

NPPES Registry Identity

NPI1790760379
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMARJORIE A CHORNESSCredential: MD
Location Address420 THE PARKWAY, SUITE CGreer, SC 29650
Mailing Address420 The Parkway, Suite CGreer, SC 29650 · (864) 662-5000 · Fax (864) 662-5008
Phone(864) 662-5000
Fax(864) 662-5008
Sole ProprietorYes
Medical School CMSMedical College Of WisconsinGraduated 1988
Enumeration DateDecember 7, 2005
Last NPPES UpdateDecember 21, 2015
✔ NPI 1790760379 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 · 17267
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.
420 THE PARKWAY, Greer, SC 29650
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Other Identifiers 3

Medicare PINF162587339SC
Medicare UPINF16258SC
Medicaid172672SC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of South Carolina, First Choice Next.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marjorie A Chorness 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 ID6901703156
PECOS Enrollment IDI20120215000858
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
47 services28 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
17 services17 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
15 services14 patients

Hospital Affiliations CMS Care Compare 3

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

Prisma Health Greenville Memorial Hospital

Acute Care Hospitals · Greenville, SC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420078
Location701 Grove RoadGreenville, SC 29605 · Greenville County
Birthing friendly

Prisma Health Patewood Hospital

Acute Care Hospitals · Greenville, SC
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420102
Location175 Patewood DriveGreenville, SC 29615 · Greenville County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29650 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 5

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

MARK V MUNCY DMD
Dentist (Pediatric Dentistry)
420 THE PARKWAY, STE B
GREER, SC 29650
Greenville County (864) 877-3232
PALMETTO PHYSICAL THERAPY PC
Physical Therapist
420 THE PARKWAY, SUITE D
GREER, SC 29650
Greenville County (864) 879-7757
THE UROLOGY GROUP WHITLOCK & DEVORE
Urology
420 THE PARKWAY, BLDG C
GREER, SC 29650
Greenville County (864) 879-7481
DR. NICOLA MANOCCHIO D.M.D.
Dentist (General Practice)
420 THE PARKWAY, UNIT A
GREER, SC 29650
Greenville County (864) 801-8877
LIFESTYLE NEUROLOGY, LLC
Psychiatry & Neurology (Neurology)
420 THE PARKWAY, SUITE N
GREER, SC 29650
Greenville County (864) 655-4005

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 Marjorie Chorness's NPI number?

The NPI number for Marjorie Chorness is 1790760379. It was assigned to this individual provider in the NPPES registry on December 7, 2005.

Where is Marjorie Chorness located?

Marjorie Chorness practices at 420 The Parkway Suite C, Greer, SC 29650. The listed phone number is (864) 662-5000.

What is Marjorie Chorness's specialty?

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

Is Marjorie Chorness enrolled in Medicare?

Yes. Marjorie Chorness 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.

What insurance does Marjorie Chorness accept?

Health plans from BlueCross BlueShield of South Carolina and First Choice Next list Marjorie Chorness 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 Marjorie Chorness affiliated with any hospitals?

According to CMS data, Marjorie Chorness is affiliated with St Francis-Downtown, Prisma Health Greenville Memorial Hospital and Prisma Health Patewood Hospital.

When was this NPI record last updated?

The NPPES record for Marjorie Chorness was last updated on December 21, 2015. 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.