DARCY M CLAWSON P.A.-C
NPI 1821015371
Physician Assistant in Crystal City, MO

Active since July 17, 2006PECOS EnrolledAccepts Medicare Assignment
54.72/100
CMS Quality Rating
HIGHWAY 61 SOUTH, CRYSTAL CITY, MO 63019(636) 916-9000 Get Directions Write a Review

NPPES record last updated: August 26, 2010. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Darcy M Clawson P.a.-c NPPES

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

DARCY M CLAWSON P.A.-C (NPI 1821015371) is an individual physician assistant in Crystal City, Missouri, licensed in Missouri (117774) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1998).

NPPES Registry Identity

NPI1821015371
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameDARCY M CLAWSONCredential: P.A.-C
Location AddressHIGHWAY 61 SOUTHCrystal City, MO 63019-0350
Mailing Address75 Remit Dr, Lockbox 1131Chicago, IL 60675-1131 · (866) 916-5259 · Fax (231) 922-4030
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateJuly 17, 2006
Last NPPES UpdateAugust 26, 2010
NPI 1821015371 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 · 117774
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.

HIGHWAY 61 SOUTH, Crystal City, MO 63019

Other Identifiers 5

Medicare PIN132090008MO
Medicare PIN132090004MO
Medicare PIN000097386MO
Medicare UPINP17126
Medicare PIN000085297MO

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

Darcy M Clawson P.a.-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 ID2961505060
PECOS Enrollment IDI20070309000480
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 25

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 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, 30-39 minutes 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.
100 services100 patients
Injection, dexamethasone sodium phosphate, 1 mg J1100
Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.
85 services19 patients
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 87635
This is a lab test that detects the presence of COVID-19 in your body. It uses a technique to amplify the virus's genetic material, either DNA or RNA, making it easier to identify. A positive result indicates an active infection.
76 services76 patients
New patient office or other outpatient visit, 45-59 minutes 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.
45 services45 patients
Detection test by nucleic acid for multiple types influenza virus 87502
A detection test by nucleic acid for multiple types of influenza virus is a diagnostic procedure. It identifies the genetic material of the virus in your body. It's highly accurate and can distinguish between different flu strains, helping in prompt and precise treatment.
36 services36 patients
Established patient office or other outpatient visit, 20-29 minutes 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.
32 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63019 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.

54.72/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality47.43
Promoting Interoperability0
Improvement Activities40
Cost84.97

Other Providers at the Same Location NPPES 4

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

Physician Assistant
HIGHWAY 61 SOUTH
CRYSTAL CITY, MO 63019
Emergency Medicine
HIGHWAY 61 SOUTH
CRYSTAL CITY, MO 63019
Nurse Practitioner (Family)
HIGHWAY 61 SOUTH
CRYSTAL CITY, MO 63019
Nurse Practitioner
HIGHWAY 61 SOUTH
CRYSTAL CITY, MO 63019

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821015371, enumerated as an "individual" on July 17, 2006.

The provider is located at HIGHWAY 61 SOUTH CRYSTAL CITY, MO 63019 and the phone number is (636) 916-9000.

Physician Assistant with taxonomy code 363A00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.