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CARLY BERG MD
NPI 1336554658
Pediatrics in Arlington, WA

Active since June 25, 2014PECOS Enrolled
875 WESLEY ST, ARLINGTON, WA 98223(360) 435-6525(360) 435-2634 Get Directions Write a Review

NPPES record last updated: January 16, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 16, 2026, Aug 10, 2021, Jul 27, 2017 (3 updates tracked since 2017).

About Carly Berg Md NPPES

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

CARLY BERG MD (NPI 1336554658) is an individual pediatrics provider in Arlington, Washington, licensed in Washington (MD70007528) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336554658
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameCARLY BERGCredential: MD
Location Address875 WESLEY STArlington, WA 98223-1613
Mailing Address1400 E Kincaid StMount Vernon, WA 98274-4127
Phone(360) 435-6525
Fax(360) 435-2634
Sole ProprietorNo
Enumeration DateJune 25, 2014
Last NPPES UpdateJanuary 16, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 16, 2026
✔ NPI 1336554658 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in WA · MD70007528✔ Licensed in MO · 2014020062
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
875 WESLEY ST, Arlington, WA 98223
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Carly Berg Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Carly Berg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Erie Family Health Center Inc
1,720 mi
Federally Qualified Health Center (FQHC)
1285 HARTREY
Evanston, IL 60202
  • Reassigned Medicare billing, Illinois enrollment
  • 383 clinicians in this Medicare group
NPI 1629328836 (312) 666-3494

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98223 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
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
Most-billed visit code 99214
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 11

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

MS. RUTH ELIZABETH WOLFF ARNP
Nurse Practitioner (Family)
875 WESLEY ST, SUITE 210
ARLINGTON, WA 98223
Snohomish County (360) 403-8158
PUBLIC HOSPITAL DISTRICT NO 1 SKAGIT
Pediatrics
875 WESLEY ST, STE 130
ARLINGTON, WA 98223
Snohomish County (360) 435-6525
WESTERN WASHINGTON MEDICAL GROUP, INC PS
Family Medicine
875 WESLEY ST, SUITE 250
ARLINGTON, WA 98223
Snohomish County (425) 259-4041
KENNETH D SAWYER MD CORP
Surgery
875 WESLEY ST, SUITE 210
ARLINGTON, WA 98223
Snohomish County (360) 403-8158
LABORATORY CORPORATION OF AMERICA
Clinical Medical Laboratory
875 WESLEY ST, STE 140
ARLINGTON, WA 98223
Snohomish County (360) 403-7013
MONROE CALVIN WHITMAN III M.D.
Surgery
875 WESLEY ST, SUITE 230
ARLINGTON, WA 98223
Snohomish County (360) 435-6097
DR. JAMES ROGER HENDERSON M.D.
Neuromusculoskeletal Medicine, Sports Medicine
875 WESLEY ST, SUITE 130
ARLINGTON, WA 98223
Snohomish County (360) 435-6525
DR. DOINA A STEFAN M.D.
Pediatrics
875 WESLEY ST, SUITE 130
ARLINGTON, WA 98223
Snohomish County (360) 435-6525

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 Carly Berg's NPI number?

The NPI number for Carly Berg is 1336554658. It was assigned to this individual provider in the NPPES registry on June 25, 2014.

Where is Carly Berg located?

Carly Berg practices at 875 Wesley St, Arlington, WA 98223. The listed phone number is (360) 435-6525.

What is Carly Berg's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Carly Berg enrolled in Medicare?

Yes. Carly Berg is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Carly Berg's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carly Berg reassigns Medicare benefits to Erie Family Health Center Inc (Evanston, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Carly Berg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Carly Berg accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Carly Berg 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 Carly Berg was last updated on January 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.