DR. MARSHALL SHANNON SHOOK II MD
NPI 1518940469
Internal Medicine - Cardiovascular Disease in Beaufort, SC

Active since November 23, 2005PECOS Enrolled
BEAUFORT MEMORIAL HEART SPECIALISTS, 300 MIDTOWN DRIVE, BEAUFORT, SC 29906(843) 770-0404(844) 295-9872 Get Directions Write a Review

NPPES record last updated: July 25, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Marshall Shannon Shook Ii Md NPPES

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

DR. MARSHALL SHANNON SHOOK II MD (NPI 1518940469) is an individual cardiovascular disease provider in Beaufort, South Carolina, licensed in South Carolina (24622) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1518940469
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. MARSHALL SHANNON SHOOK IICredential: MD
Location AddressBEAUFORT MEMORIAL HEART SPECIALISTS, 300 MIDTOWN DRIVEBeaufort, SC 29906-5200
Mailing Address955 Ribaut Rd, Bmac CredentialingBeaufort, SC 29902-5441 · (843) 522-5674 · Fax (843) 522-5678
Fax(844) 295-9872
Sole ProprietorYes
Enumeration DateNovember 23, 2005
Last NPPES UpdateJuly 25, 2019
NPI 1518940469 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in SC · 24622
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedInternal MedicineTaxonomy 207R00000X · License 24622 (SC), 42970 (TN), ME102688 (FL)
BEAUFORT MEMORIAL HEART SPECIALISTS, Beaufort, SC 29906

Other Identifiers 1

Medicaid246228SC

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Marshall Shannon Shook Ii Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29906 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

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.
83%2,093 patients2/55-star benchmark: 99%
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.
95%338 patients4/55-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.
59%1,601 patients3/55-star benchmark: 97%
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…
52%1,601 patients3/55-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…
21%1,601 patients1/55-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.
33%1,601 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.

Internal Medicine (Cardiovascular Disease)
BEAUFORT MEMORIAL HEART SPECIALISTS, 300 MIDTOWN DR
BEAUFORT, SC 29906
Internal Medicine (Cardiovascular Disease)
BEAUFORT MEMORIAL HEART SPECIALISTS, 300 MIDTOWN DR
BEAUFORT, SC 29906
Internal Medicine (Cardiovascular Disease)
BEAUFORT MEMORIAL HEART SPECIALISTS, 300 MIDTOWN DR
BEAUFORT, SC 29906

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 Marshall Shook's NPI number?

The NPI number for Marshall Shook is 1518940469. It was assigned to this individual provider in the NPPES registry on November 23, 2005.

Where is Marshall Shook located?

Marshall Shook practices at Beaufort Memorial Heart Specialists 300 Midtown Drive, Beaufort, SC 29906. The listed phone number is (843) 770-0404.

What is Marshall Shook's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Marshall Shook enrolled in Medicare?

Yes. Marshall Shook is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marshall Shook was last updated on July 25, 2019. 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.