ROBERT PAUL GRUMBACH M.D.
NPI 1881664795
Obstetrics & Gynecology in Rock Hill, SC

Q: What is Robert Grumbach's NPI number?

The NPI number for Robert Grumbach is 1881664795. It was assigned to this individual provider in the NPPES registry on January 24, 2006.

Q: What is Robert Grumbach'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 Robert Grumbach was last updated on March 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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 January 24, 2006PECOS EnrolledAccepts Medicare Assignment

83.03/100

CMS Quality Rating

222 HERLONG AVE S, ROCK HILL, SC 29732(803) 329-1234(803) 328-1785 Get Directions Write a Review

NPPES record last updated: March 27, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 27, 2025, Oct 29, 2020, Oct 1, 2020 and 1 more (4 updates tracked since 2019).

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About Robert Paul Grumbach M.d. NPPES

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

ROBERT PAUL GRUMBACH M.D. (NPI 1881664795) is an individual obstetrics & gynecology provider in Rock Hill, South Carolina, licensed in South Carolina (19760) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Lexington Medical Center, and maintains a secondary practice location in West Columbia.

NPPES Registry Identity

NPI1881664795

Entity TypeIndividualMale

Primary Taxonomy207V00000X

Provider Legal NameROBERT PAUL GRUMBACHCredential: M.D.

Location Address222 HERLONG AVE SRock Hill, SC 29732-1158

Mailing AddressPo Box 6069West Columbia, SC 29171-6069

Phone(803) 329-1234

Fax(803) 328-1785

Sole ProprietorNo

Medical School CMSUniversity Of South Carolina School Of MedicineGraduated 1996

Enumeration DateJanuary 24, 2006

Last NPPES UpdateMarch 27, 20254 updates tracked since enumeration

NPPES CertifiedMarch 27, 2025

✔ NPI 1881664795 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in SC · 19760

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.

Also ListedSpecialistTaxonomy 174400000X · License 197600 (SC)

222 HERLONG AVE S, Rock Hill, SC 29732

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Secondary Practice Location 1

Location 12728 Sunset Blvd Ste 201West Columbia, SC 29169-4837 · Phone (803) 254-1300 · Fax (803) 771-7597

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and more.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

Robert Paul Grumbach M.d. 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 ID3971762345

PECOS Enrollment IDI20120306000072

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 10

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 low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

152 services129 patients

Screening 3d breast mammography 77063

Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.

150 services150 patients

Screening mammography 77067

Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.

149 services149 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.

112 services112 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

16 services14 patients

Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 76830

An ultrasound scan of the lower abdominal region is a safe, non-invasive procedure that uses sound waves to create images of internal structures. This helps in checking the health of reproductive organs and detecting any abnormalities. The scan is done via a small probe inserted into the body.

16 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Lexington Medical Center

Acute Care Hospitals · West Columbia, SC

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number420073

Location2720 Sunset BlvdWest Columbia, SC 29169 · Lexington County

Emergency services Birthing friendly

Prisma Health Baptist

Acute Care Hospitals · Columbia, SC

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number420086

Location1330 Taylor At Marion StColumbia, SC 29220 · Richland County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29732 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.

83.03/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

80.45

Promoting Interoperability

Improvement Activities

Cost

72.17

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.

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