Active NPI 1053710160 Individual Practitioner Male Practitioner

Dr. Philippe Joseph Arthur Mercier , MD, PhD

Neurological Surgery • Saint Louis, MO

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Philippe Mercier, MD, PhD is a certified Neurological Surgery practicing in Saint Louis, MO. With approximately 18 years of clinical experience since completing medical education in 2008, Dr. Mercier delivers high-quality medical care to the local community at 1201 S GRAND BLVD DEPT OF.

Dr. Mercier is affiliated with Ssm Health Care Group and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, fusion of additional segment of spine, initial hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1201 S Grand Blvd Dept Of

Saint Louis, MO 631041016

Telephone 3145778715

Fax 3145778720

Associated Practice Facility / Clinic

🏢 Slh Physicians Llc Facility NPI 1881668051

Medicare Profile & Education

Medical School

Other

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Saint Louis, MO

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

18 Yrs -2.3 yrs vs City Avg

City Avg: 20.3 Yrs

State Avg: 24.5 Yrs

Regional Practice Density

93 Specialists

Practicing in Saint Louis, MO (204 Statewide)

Telehealth Adoption Rate

28.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

41.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mercier (18 Years) 18 Yrs

Saint Louis Specialty Average (20.3 Years) 20.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	21	20	$110.00	$64.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	16	14	$110.00	$64.83
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	14	$76.00	$55.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
22614 Fusion of additional segment of spine	71	11	$790.00	$389.48
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	19	$76.00	$56.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	15	$74.88	$56.32
99213 Established patient office or other outpatient visit, typically 15 minutes	14	13	$111.00	$87.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	13	12	$93.00	$75.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	58	47	$66.00	$44.69
99221 Initial hospital inpatient care per day, typically 30 minutes	26	24	$140.00	$102.20
99213 Established patient office or other outpatient visit, typically 15 minutes	26	21	$93.00	$72.14
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$145.00	$107.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	60	45	$66.00	$43.01
99213 Established patient office or other outpatient visit, typically 15 minutes	21	20	$93.00	$71.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$145.00	$106.26
99202 New patient office or other outpatient visit, typically 20 minutes	19	19	$96.00	$71.38
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$140.00	$101.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	55	44	$66.00	$42.23
63048 Partial removal of spine bone with release of spinal cord and/or nerves	22	12	$666.00	$213.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$145.00	$102.18
99213 Established patient office or other outpatient visit, typically 15 minutes	20	18	$93.00	$71.38
99221 Initial hospital inpatient care per day, typically 30 minutes	15	15	$140.00	$94.75
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	11	11	$2714.00	$1069.52

Medical Specialties & State Licenses

CMS Verified: 2021-01-12

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License MO 2015015488

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.

Hospital & Practice Group Affiliations

Ssm Health Care Group

6420 Clayton Rd, Saint Louis, MO 631171811

Phone: 3147688491

Ssm Health Care Group

6420 Clayton Rd, Saint Louis, MO 631171811

Phone: 3147688208

Ssm Health Care Group

1201 S Grand Blvd, Saint Louis, MO 631041016

Phone: 3146172000

Ssm Health Care Group

10101 Woodfield Ln, Saint Louis, MO 631322946

Phone: 6082804647

Ssm Health Care Group

1225 S Grand Blvd, Saint Louis, MO 631041016

Secondary Practice Locations

1465 S Grand Blvd

Saint Louis, MO 631041003

Phone: 3145775600

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

5 Associated Practitioners

Jo Benn , NP-C

Nurse Practitioner - Family

NPI 1174816797

Nurse Practitioner (Certified)

Dr. Aneela Darbar , MD

Neurological Surgery

NPI 1770802076

Doctor of Medicine (M.D.)

Meghan Glover , PA-C

Physician Assistant - Surgical

NPI 1780045203

Physician Assistant (Certified)

Dr. Henry Mollman , MD PHD

Neurological Surgery

NPI 1881706463

MDPHD

Dr. Jorge Urquiaga , MD

Neurological Surgery

NPI 1952831208

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

📍

Updated Practice Location November 19, 2020

Registered at 1201 S GRAND BLVD DEPT OF, SAINT LOUIS, MO 631041016 (Tel: 3145778715)

✅

NPI Profile Active June 22, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location June 22, 2015

Registered at 3635 VISTA AVE, DEPARTMENT OF NEUROSURGERY, SAINT LOUIS, MO 631102539 (Tel: 3145778715)

📍

Updated Business Mailing Address June 22, 2015

Registered at 3635 VISTA AVE, DEPARTMENT OF NEUROSURGERY, SAINT LOUIS, MO 631102539 (Tel: 3145778715)

👤

Provider Name / Credentials Updated June 22, 2015

Recorded as PHILIPPE MERCIER, M.D., PH.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 22, 2015

Neurological Surgery (License #2015015488 in MO)

🟢

Initial NPI Registration & Enumeration August 14, 2014

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1053710160

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: August 14, 2014

Last Update: January 12, 2021

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

3635 Vista Ave, Department Of Neurosurgery

Saint Louis, MO 631102539

Phone: 3145778715

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.