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DENISE MCALLISTER MERCIER PA-C
NPI 1073600698
Physician Assistant - Medical in Beaufort, SC

Active since October 06, 2006PECOS EnrolledAccepts Medicare Assignment
989 RIBAUT RD STE 340, BEAUFORT, SC 29902(843) 521-8484(843) 521-8485 Get Directions Write a Review

NPPES record last updated: April 4, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Denise Mcallister Mercier Pa-c NPPES

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

DENISE MCALLISTER MERCIER PA-C (NPI 1073600698) is an individual medical provider in Beaufort, South Carolina, licensed in South Carolina (636) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Beaufort County Memorial Hospital, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1073600698
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameDENISE MCALLISTER MERCIERCredential: PA-C
Location Address989 RIBAUT RD STE 340Beaufort, SC 29902-5426
Mailing Address989 Ribaut Rd Ste 340Beaufort, SC 29902-5426 · (435) 218-4848 · Fax (843) 521-8485
Phone(843) 521-8484
Fax(843) 521-8485
Sole ProprietorYes
Medical School CMSOtherGraduated 2003
Enumeration DateOctober 6, 2006
Last NPPES UpdateApril 4, 2019
✔ NPI 1073600698 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in SC · 636
989 RIBAUT RD STE 340, Beaufort, SC 29902
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Other Names 1

Former Name (1)Denise Mcallister Mercier Pa-c

Accepted Insurance

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

Denise Mcallister Mercier Pa-c 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 ID4981780491
PECOS Enrollment IDI20080325000168
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 4

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
479 services172 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
137 services136 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
91 services53 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
42 services41 patients

Hospital Affiliations CMS Care Compare

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

Beaufort County Memorial Hospital

Acute Care Hospitals · Beaufort, SC
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number420067
Location955 Ribaut RdBeaufort, SC 29902 · Beaufort County
Emergency services Birthing friendly

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

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
100%41 patients5/55-star benchmark: 100%
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.

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
3 suppliers22 claims22 services$16.82 avg. paid by Medicare
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
2 suppliers23 claims23 services$776.33 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
2 suppliers24 claims24 services$39.51 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers28 claims28 services$83.63 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier24 claims24 services$32.66 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Denise Mercier's NPI number?

The NPI number for Denise Mercier is 1073600698. It was assigned to this individual provider in the NPPES registry on October 6, 2006. The provider is also known as Denise Mcallister Mercier Pa-C.

Where is Denise Mercier located?

Denise Mercier practices at 989 Ribaut Rd Ste 340, Beaufort, SC 29902. The listed phone number is (843) 521-8484.

What is Denise Mercier's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Denise Mercier enrolled in Medicare?

Yes. Denise Mercier 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 Denise Mercier accept?

Health plans from BlueCross BlueShield of South Carolina list Denise Mercier 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 Denise Mercier affiliated with any hospitals?

According to CMS data, Denise Mercier is affiliated with Beaufort County Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Denise Mercier was last updated on April 4, 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.