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DR. DIANNA LANG M.D.
NPI 1770967390
Pediatrics in Pasco, WA

Active since July 14, 2015PECOS Enrolled
9425 SANDIFUR PKWY STE 203, PASCO, WA 99301(646) 209-1681 Get Directions Write a Review

NPPES record last updated: June 19, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 19, 2024, Aug 5, 2020 (2 updates tracked since 2020).

About Dr. Dianna Lang M.d. NPPES

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

DR. DIANNA LANG M.D. (NPI 1770967390) is an individual pediatrics provider in Pasco, Washington, licensed in Washington (MD60938703) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770967390
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. DIANNA LANGCredential: M.D.
Location Address9425 SANDIFUR PKWY STE 203Pasco, WA 99301-8083
Mailing Address9425 Sandifur Pkwy Ste 203Pasco, WA 99301-8083
Phone(646) 209-1681
Sole ProprietorNo
Enumeration DateJuly 14, 2015
Last NPPES UpdateJune 19, 20242 updates tracked since enumeration
NPPES CertifiedJune 18, 2024
✔ NPI 1770967390 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in WA · MD60938703
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.
9425 SANDIFUR PKWY STE 203, Pasco, WA 99301
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Other Identifiers 1

Medicaid2136564WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, 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)

Dr. Dianna Lang M.d. 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 Dianna Lang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lourdes Hospital LLC
3.3 mi
Psychiatric Hospital
1175 CARONDELET DR
Richland, WA 99354
  • Reassigned Medicare billing, Washington enrollment
  • 96 clinicians in this Medicare group
NPI 1548342181 (509) 943-9104

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 99301 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

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

NEST CHILDREN'S CLINIC PLLC
Pediatrics
9425 SANDIFUR PKWY STE 203
PASCO, WA 99301
Franklin County (646) 209-1681

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 Dianna Lang's NPI number?

The NPI number for Dianna Lang is 1770967390. It was assigned to this individual provider in the NPPES registry on July 14, 2015.

Where is Dianna Lang located?

Dianna Lang practices at 9425 Sandifur Pkwy Ste 203, Pasco, WA 99301. The listed phone number is (646) 209-1681.

What is Dianna Lang's specialty?

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

Is Dianna Lang enrolled in Medicare?

Yes. Dianna Lang is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Dianna Lang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dianna Lang reassigns Medicare benefits to Lourdes Hospital LLC (Richland, WA). 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 Dianna Lang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Dianna Lang accept?

Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Dianna Lang 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 Dianna Lang was last updated on June 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.