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JOSHUA MERRILL ADAMS PA-C
NPI 1902143266
Physician Assistant in Washington, DC

Active since January 07, 2013PECOS Enrolled
1650 PENNSYLVANIA NW, WASHINGTON, DC 20502(208) 340-8603 Get Directions Write a Review

NPPES record last updated: June 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 16, 2025, Mar 31, 2025, Sep 6, 2022 (3 updates tracked since 2022).

About Joshua Merrill Adams Pa-c NPPES

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

JOSHUA MERRILL ADAMS PA-C (NPI 1902143266) is an individual physician assistant in Washington, District Of Columbia and active in the NPI registry since January 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902143266
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameJOSHUA MERRILL ADAMSCredential: PA-C
Location Address1650 PENNSYLVANIA NWWashington, DC 20502-1044
Mailing Address1650 Pennsylvania Ave NwWashington, DC 20502-0001 · (208) 340-8603
Phone(208) 340-8603
Sole ProprietorYes
Enumeration DateJanuary 7, 2013
Last NPPES UpdateJune 16, 20253 updates tracked since enumeration
NPPES CertifiedJune 16, 2025
✔ NPI 1902143266 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
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.
1650 PENNSYLVANIA NW, Washington, DC 20502
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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 (PECOS)

Joshua Merrill Adams Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 20502 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.

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 Joshua Adams's NPI number?

The NPI number for Joshua Adams is 1902143266. It was assigned to this individual provider in the NPPES registry on January 7, 2013.

Where is Joshua Adams located?

Joshua Adams practices at 1650 Pennsylvania NW, Washington, DC 20502. The listed phone number is (208) 340-8603.

What is Joshua Adams's specialty?

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

Is Joshua Adams enrolled in Medicare?

Yes. Joshua Adams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Joshua Adams was last updated on June 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.