1. Home
  2. Directory
  3. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MR. ERIC J. FLY PA-C
NPI 1881657435
Physician Assistant in Tamuning, GU

Active since April 06, 2006PECOS Enrolled
548 SOUTH MARINE CORPS DRIVE, TAMUNING, GU 96931(671) 646-5824(671) 647-3546 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, May 23, 2017 (2 updates tracked since 2017).

About Mr. Eric J. Fly Pa-c NPPES

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

MR. ERIC J. FLY PA-C (NPI 1881657435) is an individual physician assistant in Tamuning, Guam and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881657435
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. ERIC J. FLYCredential: PA-C
Location Address548 SOUTH MARINE CORPS DRIVETamuning, GU 96931-6578
Mailing Address243 Winkler TrlCologne, MN 55322-8013 · (671) 646-6956 · Fax (671) 647-3546
Phone(671) 646-5824
Fax(671) 647-3546
Sole ProprietorNo
Enumeration DateApril 6, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1881657435 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.

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Eric J. Fly 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 96931 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
$92.50 typical visit price
range $60.53 – $180.05
Typical copayment $23.12 (range $15.13 – $45.01)
Most-billed visit code 99203
Established Patient
$74.92 typical visit price
range $20.09 – $147.56
Typical copayment $18.73 (range $5.02 – $36.89)
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 Eric Fly's NPI number?

The NPI number for Eric Fly is 1881657435. It was assigned to this individual provider in the NPPES registry on April 6, 2006.

Where is Eric Fly located?

Eric Fly practices at 548 South Marine Corps Drive, Tamuning, GU 96931. The listed phone number is (671) 646-5824.

What is Eric Fly's specialty?

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

Is Eric Fly enrolled in Medicare?

Yes. Eric Fly is registered in the Medicare PECOS enrollment system.

What insurance does Eric Fly accept?

Health plans from Medica list Eric Fly 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.

When was this NPI record last updated?

The NPPES record for Eric Fly was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.