Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DARWIN MORTERA BIROG DNP, APRN, FNP-C
NPI 1861336158
Nurse Practitioner - Family in Arlington, TX

Active since April 16, 2026PECOS Enrolled
2909 E ARKANSAS LN STE C23, ARLINGTON, TX 76010(972) 999-8373(972) 999-8369 Get Directions Write a Review

NPPES record last updated: October 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 13, 2026, Aug 12, 2026, May 15, 2026 and 1 more (4 updates tracked since 2026).

About Dr. Darwin Mortera Birog Dnp, Aprn, Fnp-c NPPES

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

DR. DARWIN MORTERA BIROG DNP, APRN, FNP-C (NPI 1861336158) is an individual family provider in Arlington, Texas, licensed in Texas (1139937) and active in the NPI registry since April 2026. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861336158
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameDR. DARWIN MORTERA BIROGCredential: DNP, APRN, FNP-C
Location Address2909 E ARKANSAS LN STE C23Arlington, TX 76010-6941
Mailing Address2909 E Arkansas Ln Ste C23Arlington, TX 76010-6941 · (972) 999-8373 · Fax (972) 999-8369
Fax(972) 999-8369
Sole ProprietorYes
Enumeration DateApril 16, 2026
Last NPPES UpdateOctober 13, 20264 updates tracked since enumeration
NPPES CertifiedOctober 13, 2026
✔ NPI 1861336158 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TX · 1139937
2909 E ARKANSAS LN STE C23, Arlington, TX 76010

Accepted 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)

Dr. Darwin Mortera Birog Dnp, Aprn, Fnp-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 76010 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
$87.20 typical visit price
range $56.47 – $171.07
Typical copayment $21.80 (range $14.11 – $42.76)
Most-billed visit code 99203
Established Patient
$99.68 typical visit price
range $18.18 – $139.68
Typical copayment $24.92 (range $4.54 – $34.92)
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.

Clinic/Center (Primary Care)
2909 E ARKANSAS LN STE C23
ARLINGTON, TX 76010

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 Darwin Birog's NPI number?

The NPI number for Darwin Birog is 1861336158. It was assigned to this individual provider in the NPPES registry on April 16, 2026.

Where is Darwin Birog located?

Darwin Birog practices at 2909 E Arkansas Ln Ste C23, Arlington, TX 76010. The listed phone number is (972) 999-8373.

What is Darwin Birog's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Darwin Birog enrolled in Medicare?

Yes. Darwin Birog is registered in the Medicare PECOS enrollment system.

What insurance does Darwin Birog accept?

Health plans from Oscar Insurance Company and WellPoint list Darwin Birog 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 Darwin Birog was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.