ANGELA GRAINGER GAUTHIER
NPI 1093130486
Physician Assistant in Saint Louis, MO

Q: What is Angela Gauthier's NPI number?

The NPI number for Angela Gauthier is 1093130486. It was assigned to this individual provider in the NPPES registry on February 21, 2014.

Q: What is Angela Gauthier's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Angela Gauthier was last updated on January 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 February 21, 2014PECOS EnrolledAccepts Medicare Assignment

88.91/100

CMS Quality Rating

1050 OLD DES PERES RD, SUITE 100, SAINT LOUIS, MO 63131(314) 569-0612(314) 569-0618 Get Directions Write a Review

NPPES record last updated: January 28, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 28, 2026, Mar 23, 2021, Mar 15, 2021 and 1 more (4 updates tracked since 2018).

On this page

About Angela Grainger Gauthier NPPES

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

ANGELA GRAINGER GAUTHIER (NPI 1093130486) is an individual physician assistant in Saint Louis, Missouri, licensed in Missouri (2014004341) and active in the NPI registry since February 2014. She is enrolled in Medicare PECOS, is affiliated with Union Hospital Inc, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1093130486

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameANGELA GRAINGER GAUTHIER

Location Address1050 OLD DES PERES RD, SUITE 100Saint Louis, MO 63131-1873

Mailing Address1050 Old Des Peres Rd Ste 100Saint Louis, MO 63131-1873 · (314) 569-0612 · Fax (314) 569-0618

Phone(314) 569-0612

Fax(314) 569-0618

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateFebruary 21, 2014

Last NPPES UpdateJanuary 28, 20264 updates tracked since enumeration

NPPES CertifiedJanuary 28, 2026

✔ NPI 1093130486 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in MO · 2014004341

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

1050 OLD DES PERES RD, Saint Louis, MO 63131

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.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

Angela Grainger Gauthier 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 ID4587895792

PECOS Enrollment IDI20241022000151

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 15

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

193 services132 patients

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.

133 services113 patients

X-ray of wrist, minimum of 3 views 73110

An X-ray of the wrist, minimum of 3 views, is a diagnostic procedure that uses radiation to create images of your wrist from different angles. This helps detect fractures, infections, or other abnormalities for accurate diagnosis and treatment planning.

77 services46 patients

X-ray of finger, minimum of 2 views 73140

An X-ray of the finger involves capturing images of your finger from at least two different angles. This non-invasive procedure helps in visualizing the bones and joints, aiding in the diagnosis of fractures, infections, or other abnormalities. Minimal discomfort may be experienced.

71 services55 patients

Aspiration and/or injection of fluid from small joint 20600

This procedure involves inserting a thin needle into a small joint to remove (aspirate) or inject fluid. It can help diagnose conditions, relieve discomfort, or administer medication directly into the joint. It's generally safe with minimal discomfort.

64 services51 patients

Injection into tendon or ligament 20550

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

63 services50 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

58 services58 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

45 services43 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

32 services32 patients

Complete ultrasound scan of joint 76881

A complete ultrasound scan of a joint is a non-invasive procedure using sound waves to create images of your joint. It helps identify problems like inflammation, injury, or disease. It's painless, safe, and doesn't involve radiation.

27 services19 patients

Aspiration and/or injection of fluid from medium joint 20605

This procedure involves a needle being inserted into a medium-sized joint, such as a knee or shoulder, to remove (aspirate) excess fluid. Sometimes, medication may also be injected into the joint to reduce inflammation and pain.

20 services19 patients

X-ray of hand, minimum of 3 views 73130

An X-ray of the hand, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones in your hand from different angles. This helps in diagnosing fractures, infections, arthritis, or other abnormalities. It's quick and painless.

19 services19 patients

X-ray of elbow, minimum of 3 views 73080

An elbow X-ray with a minimum of 3 views is a non-invasive imaging test. It helps visualize the bones of the elbow from different angles. This aids in diagnosing conditions like fractures or arthritis. The procedure is quick, painless, and usually takes around 15 minutes.

17 services12 patients

Injection of carpal tunnel 20526

An injection for carpal tunnel is a treatment to reduce inflammation and swelling in your wrist, which can alleviate pain and numbness. The doctor injects a steroid medication into your wrist area to provide relief.

14 services14 patients

Injection into tendon at attachment to bone or muscle 20551

This procedure involves injecting medicine into a tendon where it attaches to bone or muscle. It's done to alleviate pain or inflammation. The injection may contain a local anesthetic or a corticosteroid to reduce swelling. It's a common treatment for various orthopedic conditions.

14 services13 patients

Hospital Affiliations CMS Care Compare 3

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

Union Hospital Inc

Acute Care Hospitals · Terre Haute, IN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150023

Location1606 N Seventh StTerre Haute, IN 47804 · Vigo County

Emergency services Birthing friendly

Franciscan Health Mooresville

Acute Care Hospitals · Mooresville, IN

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number150057

Location1201 Hadley RdMooresville, IN 46158 · Morgan County

Emergency services Birthing friendly

Ascension St Vincent Fishers

Acute Care Hospitals · Fishers, IN

OwnershipVoluntary non-profit - Private

CMS Certification Number150181

Location13861 Olio RoadFishers, IN 46037 · Hamilton County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63131 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

$86.32 typical visit price

range $55.65 – $169.38

Typical copayment $21.58 (range $13.91 – $42.34)

Most-billed visit code 99203

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.

88.91/100

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

Scored as part of a group practice

Quality

77.82

Improvement Activities

Referred Medical Equipment & Supplies CMS DME claims 3

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

Wrist hand finger orthosis, without joint(s), prefabricated, off-the-shelf, any type L3809

DME-Orthotic Devices · category DF000N

1 supplier12 claims12 services$181.91 avg. paid by Medicare

Wrist hand orthosis, wrist extension control cock-up, non molded, prefabricated, off-the-shelf L3908

DME-Orthotic Devices · category DF000N

1 supplier38 claims39 services$47.36 avg. paid by Medicare

Upper extremity fracture orthosis, radius/ulnar, prefabricated, includes fitting and adjustment L3982

DME-Orthotic Devices · category DF000N

1 supplier13 claims13 services$296.43 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

MR. BRIAN WILLIAM BRADLEY P.T.

Physical Therapist

1050 OLD DES PERES RD, SUITE 40
SAINT LOUIS, MO 63131

St. Louis County (314) 821-0200

MRS. CHRISTY DOW M.A. OTR/L

Occupational Therapist (Pediatrics)

1050 OLD DES PERES RD, SUITE 40
SAINT LOUIS, MO 63131

St. Louis County (314) 821-0200

DES PERES SQUARE IMAGING CENTER LLC

Clinic/Center (Magnetic Resonance Imaging (MRI))

1050 OLD DES PERES RD, SUITE 75
SAINT LOUIS, MO 63131

St. Louis County (314) 569-2412

WILLIAM FEINSTEIN M.D.

Orthopaedic Surgery (Hand Surgery)

1050 OLD DES PERES RD, SUITE 100
SAINT LOUIS, MO 63131

St. Louis County (314) 569-0612

ORTHOPEDIC & SPORTS MEDICINE EQUIPMENT & SUPPLY L L C

Durable Medical Equipment & Medical Supplies

1050 OLD DES PERES RD, SUITE 60
SAINT LOUIS, MO 63131

St. Louis County (314) 878-7030

MR. JEFFREY T PELIZZARO MPT

Physical Therapist (Orthopedic)

1050 OLD DES PERES RD, SUITE 40
ST LOUIS, MO 63131

St. Louis County (314) 821-0200

ROBERT KRAMER M.D.

Orthopaedic Surgery

1050 OLD DES PERES RD, SUITE 100
SAINT LOUIS, MO 63131

St. Louis County (314) 569-0612

MOHAMMED IMRAN PARACHA M.D.

Anesthesiology (Pain Medicine)

1050 OLD DES PERES RD, SUITE 100
SAINT LOUIS, MO 63131

St. Louis County (314) 569-0612

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 Angela Gauthier's NPI number?

The NPI number for Angela Gauthier is 1093130486. It was assigned to this individual provider in the NPPES registry on February 21, 2014.

Where is Angela Gauthier located?

Angela Gauthier practices at 1050 Old Des Peres Rd Suite 100, Saint Louis, MO 63131. The listed phone number is (314) 569-0612.

What is Angela Gauthier's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Angela Gauthier enrolled in Medicare?

Yes. Angela Gauthier 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 Angela Gauthier accept?

Health plans from CareSource list Angela Gauthier 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 Angela Gauthier affiliated with any hospitals?

According to CMS data, Angela Gauthier is affiliated with Union Hospital Inc, Franciscan Health Mooresville and Ascension St Vincent Fishers.

When was this NPI record last updated?

The NPPES record for Angela Gauthier was last updated on January 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.