PHILIPPE JOSEPH ARTHUR MERCIER M.D., PH.D.
NPI 1053710160
Neurological Surgery in Saint Louis, MO

Active since August 14, 2014PECOS EnrolledAccepts Medicare Assignment
81.57/100
CMS Quality Rating
1201 S GRAND BLVD DEPT OF, SAINT LOUIS, MO 63104(314) 577-8715(314) 577-8720 Get Directions Write a Review

NPPES record last updated: January 12, 2021. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jan 12, 2021, Nov 19, 2020 (2 updates tracked since 2020).

About Philippe Joseph Arthur Mercier M.d., Ph.d. NPPES

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

PHILIPPE JOSEPH ARTHUR MERCIER M.D., PH.D. (NPI 1053710160) is an individual neurological surgery provider in Saint Louis, Missouri, licensed in Missouri (2015015488) and active in the NPI registry since August 2014. He is enrolled in Medicare PECOS, is affiliated with Good Samaritan Regional Hlth Center, and maintains a secondary practice location in Saint Louis.

NPPES Registry Identity

NPI1053710160
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NamePHILIPPE JOSEPH ARTHUR MERCIERCredential: M.D., PH.D.
Location Address1201 S GRAND BLVD DEPT OFSaint Louis, MO 63104-1016
Mailing Address3635 Vista Ave, Department Of NeurosurgerySaint Louis, MO 63110-2539 · (314) 577-8715 · Fax (314) 577-8720
Fax(314) 577-8720
Sole ProprietorYes
Medical School CMSOtherGraduated 2008
Enumeration DateAugust 14, 2014
Last NPPES UpdateJanuary 12, 20212 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2021
NPI 1053710160 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License Licensed in MO · 2015015488
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
1201 S GRAND BLVD DEPT OF, Saint Louis, MO 63104

Secondary Practice Location 1

Location 11465 S Grand BlvdSaint Louis, MO 63104-1003 · Phone (314) 577-5600

Accepted 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

Philippe Joseph Arthur Mercier M.d., Ph.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 ID941514509
PECOS Enrollment IDI20150728003297
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

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.
21 services20 patients

Hospital Affiliations CMS Care Compare 4

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

Good Samaritan Regional Hlth Center

Acute Care Hospitals · Mount Vernon, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140046
Location1 Good Samaritan WayMount Vernon, IL 62864 · Jefferson County
Emergency services Birthing friendly

Ssm Health St Mary's Hospital - St Louis

Acute Care Hospitals · Richmond Heights, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260091
Location6420 Clayton RdRichmond Heights, MO 63117 · St. Louis County
Emergency services Birthing friendly

Ssm Health Saint Louis University Hospital

Acute Care Hospitals · Saint Louis, MO
1/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260105
Location3635 Vista AveSaint Louis, MO 63110 · St. Louis City County
Emergency services

Saint Francis Medical Center

Acute Care Hospitals · Cape Girardeau, MO
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260183
Location211 St Francis DrCape Girardeau, MO 63703 · Cape Girardeau County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63104 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
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
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.

81.57/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.09
Promoting Interoperability100
Improvement Activities40
Cost54.28

Other Providers at the Same Location NPPES

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

Radiology (Diagnostic Radiology)
1201 S GRAND BLVD DEPT OF
SAINT LOUIS, MO 63104

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 Philippe Mercier's NPI number?

The NPI number for Philippe Mercier is 1053710160. It was assigned to this individual provider in the NPPES registry on August 14, 2014.

Where is Philippe Mercier located?

Philippe Mercier practices at 1201 S Grand Blvd Dept Of, Saint Louis, MO 63104. The listed phone number is (314) 577-8715.

What is Philippe Mercier's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Philippe Mercier enrolled in Medicare?

Yes. Philippe 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 Philippe Mercier accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 4 other insurers list Philippe 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 Philippe Mercier affiliated with any hospitals?

According to CMS data, Philippe Mercier is affiliated with Good Samaritan Regional Hlth Center, Ssm Health St Mary's Hospital - St Louis, Ssm Health Saint Louis University Hospital and Saint Francis Medical Center.

When was this NPI record last updated?

The NPPES record for Philippe Mercier was last updated on January 12, 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.