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AARON CARLSON AGNP
NPI 1437665528
Nurse Practitioner in Texas City, TX

Active since December 27, 2017PECOS EnrolledAccepts Medicare Assignment
1501 N AMBURN RD STE 9, TEXAS CITY, TX 77591(281) 218-7200(409) 359-7403 Get Directions Write a Review

NPPES record last updated: January 25, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 25, 2022, Jun 9, 2020, Sep 17, 2019 and 3 more (6 updates tracked since 2017).

About Aaron Carlson Agnp NPPES

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

AARON CARLSON AGNP (NPI 1437665528) is an individual nurse practitioner in Texas City, Texas, licensed in Colorado (APN.0993486-NP) and active in the NPI registry since December 2017. He is enrolled in Medicare PECOS, maintains a secondary practice location in Wheat Ridge, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1437665528
Entity TypeIndividualMale
Primary Taxonomy363L00000X
Provider Legal NameAARON CARLSONCredential: AGNP
Location Address1501 N AMBURN RD STE 9Texas City, TX 77591-2466
Mailing Address1501 N Amburn Rd Ste 9Texas City, TX 77591-2466 · (281) 218-7200 · Fax (409) 359-7403
Phone(281) 218-7200
Fax(409) 359-7403
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateDecember 27, 2017
Last NPPES UpdateJanuary 25, 20226 updates tracked since enumeration
NPPES CertifiedJanuary 25, 2022
✔ NPI 1437665528 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CO · APN.0993486-NP
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License AP135593 (TX)
Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License APN.0993486-NP (CO)
1501 N AMBURN RD STE 9, Texas City, TX 77591
Open in Google Maps ↗

Secondary Practice Location 1

Location 110900 W 44th Ave Unit 200Wheat Ridge, CO 80033-2742 · Phone (303) 933-1330 · Fax (303) 957-5757

Other Identifiers 5

OtherAP135593TX · Aprn State License
OtherAPN.0993486-NPCO · Aprn State License
Other24636TX · Texas Prescriptive Authority
OtherRXN.0103049-NPCO · Colorado Prescriptive Authority
OtherAG09170162American Academy Of Nurse Practitioners Agnp Certification

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Aaron Carlson Agnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4981963931
PECOS Enrollment IDI20180119000411
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 Aaron Carlson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Portercare Adventist Health System
822 mi
Transplant Surgery
1020 LAKEVIEW AVE
Pueblo, CO 81004
  • Reassigned Medicare billing, Colorado enrollment
  • 733 clinicians in this Medicare group
NPI 1245993666 (303) 778-5797
Adventhealth Primary Care Rmr
887 mi
Family Medicine
1151 ALOHA ST STE 100
Castle Rock, CO 80108
  • Reassigned Medicare billing, Colorado enrollment
  • 137 clinicians in this Medicare group
NPI 1225963457 (720) 330-1305

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 3

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.
117 services76 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
60 services55 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
30 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77591 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
$88.24 typical visit price
range $57.19 – $173.07
Typical copayment $22.06 (range $14.29 – $43.26)
Most-billed visit code 99203
Established Patient
$100.90 typical visit price
range $18.45 – $141.36
Typical copayment $25.22 (range $4.61 – $35.34)
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

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

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
2 suppliers13 claims13 services$779.94 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 2

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

ESPERANZA YANAY GARDUNO
Nurse Practitioner (Family)
1501 N AMBURN RD STE 9
TEXAS CITY, TX 77591
Galveston County (281) 218-7200
AMARACHI OGADINMA NJOKU
Nurse Practitioner (Adult Health)
1501 N AMBURN RD STE 9
TEXAS CITY, TX 77591
Galveston County (281) 218-7200

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 Aaron Carlson's NPI number?

The NPI number for Aaron Carlson is 1437665528. It was assigned to this individual provider in the NPPES registry on December 27, 2017.

Where is Aaron Carlson located?

Aaron Carlson practices at 1501 N Amburn Rd Ste 9, Texas City, TX 77591. The listed phone number is (281) 218-7200.

What is Aaron Carlson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Aaron Carlson enrolled in Medicare?

Yes. Aaron Carlson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Aaron Carlson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Carlson reassigns Medicare benefits to 2 organizations: Portercare Adventist Health System (Pueblo, CO) and Adventhealth Primary Care Rmr (Castle Rock, CO). 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 Aaron Carlson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Aaron Carlson accept?

Health plans from Select Health list Aaron Carlson 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 Aaron Carlson was last updated on January 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.