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ALEXANDER M TANJUAKIO FNP-BC
NPI 1245542976
Nurse Practitioner - Family in Dallas, TX

Active since July 10, 2010PECOS Enrolled
3100 MCKINNON ST, SUITE 400, DALLAS, TX 75201(214) 754-8700(214) 239-3769 Get Directions Write a Review

NPPES record last updated: January 18, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Alexander M Tanjuakio Fnp-bc NPPES

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

ALEXANDER M TANJUAKIO FNP-BC (NPI 1245542976) is an individual family provider in Dallas, Texas, licensed in Texas (701513) and active in the NPI registry since July 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245542976
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameALEXANDER M TANJUAKIOCredential: FNP-BC
Location Address3100 MCKINNON ST, SUITE 400Dallas, TX 75201-1044
Mailing Address10605 Lansdowne LnRowlett, TX 75089-8388 · (214) 577-5016 · Fax (972) 463-6523
Phone(214) 754-8700
Fax(214) 239-3769
Sole ProprietorYes
Enumeration DateJuly 10, 2010
Last NPPES UpdateJanuary 18, 2012
✔ NPI 1245542976 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 · 701513
3100 MCKINNON ST, Dallas, TX 75201
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexander M Tanjuakio Fnp-bc 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 Reassignments

2

Medicare enrollment records show Alexander Tanjuakio reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ibidunni O Ukegbu PA
11 mi
Internal Medicine
8067 W VIRGINIA DR, SUITE 101
Dallas, TX 75237
  • Reassigned Medicare billing, Texas enrollment
  • 5 clinicians in this Medicare group
NPI 1861760506 (469) 453-2008
Medinet Healthcare Agency Inc
11 mi
Family Medicine
15305 DALLAS PKWY, STE@300
Addison, TX 75001
  • Reassigned Medicare billing, Texas enrollment
  • 24 clinicians in this Medicare group
NPI 1942671573 (972) 533-0495

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
57 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75201 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
$88.19 typical visit price
range $57.18 – $172.86
Typical copayment $22.04 (range $14.29 – $43.21)
Most-billed visit code 99203
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
2 suppliers15 claims25 services$5.79 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
2 suppliers12 claims12 services$1.03 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

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

NICOLE E SHUTTS FNP-C
Nurse Practitioner (Family)
3100 MCKINNON ST
DALLAS, TX 75201
Dallas County (866) 377-7595
JAYMA LEE DEGROOT FNP-C
Nurse Practitioner (Family)
3100 MCKINNON ST, SUITE 400
DALLAS, TX 75201
Dallas County (214) 754-8700
DEBORAH RUTH LANIER NP
Nurse Practitioner (Women's Health)
3100 MCKINNON ST, STE400
DALLAS, TX 75201
Dallas County (214) 754-8700

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 Alexander Tanjuakio's NPI number?

The NPI number for Alexander Tanjuakio is 1245542976. It was assigned to this individual provider in the NPPES registry on July 10, 2010.

Where is Alexander Tanjuakio located?

Alexander Tanjuakio practices at 3100 Mckinnon St Suite 400, Dallas, TX 75201. The listed phone number is (214) 754-8700.

What is Alexander Tanjuakio's specialty?

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

Is Alexander Tanjuakio enrolled in Medicare?

Yes. Alexander Tanjuakio is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Alexander Tanjuakio's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Tanjuakio reassigns Medicare benefits to 2 organizations: Ibidunni O Ukegbu PA (Dallas, TX) and Medinet Healthcare Agency Inc (Addison, TX). Each 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 Alexander Tanjuakio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexander Tanjuakio accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma list Alexander Tanjuakio 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 Alexander Tanjuakio was last updated on January 18, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.