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JAMES W CLARK PA
NPI 1811186752
Physician Assistant in Washington, DC

Active since October 16, 2007PECOS EnrolledAccepts Medicare Assignment
655 K ST NW, WASHINGTON, DC 20001(202) 682-0170 Get Directions Write a Review

NPPES record last updated: May 12, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 12, 2022, Jul 15, 2020, Jul 7, 2020 (3 updates tracked since 2020).

About James W Clark Pa NPPES

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

JAMES W CLARK PA (NPI 1811186752) is an individual physician assistant in Washington, District Of Columbia, licensed in District Of Columbia (PA200001310) and active in the NPI registry since October 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1811186752
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameJAMES W CLARKCredential: PA
Location Address655 K ST NWWashington, DC 20001-2385
Mailing Address655 K St NwWashington, DC 20001-2385 · (202) 682-0170
Phone(202) 682-0170
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateOctober 16, 2007
Last NPPES UpdateMay 12, 20223 updates tracked since enumeration
NPPES CertifiedMay 10, 2022
✔ NPI 1811186752 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in DC · PA200001310✔ Licensed in MD · C00003565
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.
Also ListedEmergency MedicineTaxonomy 207P00000X · License 0110002588 (VA)
655 K ST NW, Washington, DC 20001
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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

James W Clark Pa 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 ID6305929183
PECOS Enrollment IDI20080610000841
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20001 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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.

Other Providers at the Same Location NPPES 2

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

CHINYERE DORIS ABII
Nurse Practitioner (Family)
655 K ST NW
WASHINGTON, DC 20001
District of Columbia (866) 389-2727
NATACHA I MOORER CRNP
Nurse Practitioner (Family)
655 K ST NW
WASHINGTON, DC 20001
District of Columbia (186) 638-9727

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 James Clark's NPI number?

The NPI number for James Clark is 1811186752. It was assigned to this individual provider in the NPPES registry on October 16, 2007.

Where is James Clark located?

James Clark practices at 655 K St NW, Washington, DC 20001. The listed phone number is (202) 682-0170.

What is James Clark's specialty?

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

Is James Clark enrolled in Medicare?

Yes. James Clark 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.

When was this NPI record last updated?

The NPPES record for James Clark was last updated on May 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.