ALLISON TESSMER APRN
NPI 1083240105
Nurse Practitioner in Austin, TX

Active since March 20, 2020PECOS EnrolledAccepts Medicare Assignment
72.52/100
CMS Quality Rating
1201 W 38TH ST, AUSTIN, TX 78705(512) 324-1000 Get Directions Write a Review

NPPES record last updated: March 20, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Allison Tessmer Aprn NPPES

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

ALLISON TESSMER APRN (NPI 1083240105) is an individual nurse practitioner in Austin, Texas, licensed in Texas (AP141392) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, is affiliated with Ascension Seton Williamson, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1083240105
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameALLISON TESSMERCredential: APRN
Location Address1201 W 38TH STAustin, TX 78705-1006
Mailing Address1512a Hether StAustin, TX 78704-3312 · (512) 589-7818
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMarch 20, 2020
NPPES CertifiedMarch 20, 2020
NPI 1083240105 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in TX · AP141392
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.

1201 W 38TH ST, Austin, TX 78705

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 and accepts Medicare assignment

Allison Tessmer Aprn 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 ID4385074509
PECOS Enrollment IDI20200430000874
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.

Areas of Expertise CMS Part B claims 2

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
143 services89 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
20 services20 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ascension Seton Williamson

Acute Care Hospitals · Round Rock, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number670041
Location201 Seton ParkwayRound Rock, TX 78664 · Williamson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78705 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
$89.03 typical visit price
range $57.88 – $174.00
Typical copayment $22.25 (range $14.47 – $43.50)
Most-billed visit code 99203
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

72.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality61.27
Promoting Interoperability100
Improvement Activities40
Cost47.12

Other Providers at the Same Location NPPES 20

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

Psychiatry & Neurology (Neurology)
1201 W 38TH ST
AUSTIN, TX 78705
Nurse Practitioner (Family)
1201 W 38TH ST
AUSTIN, TX 78705
Registered Nurse (Critical Care Medicine)
1201 W 38TH ST
AUSTIN, TX 78705
Nurse Practitioner (Neonatal)
1201 W 38TH ST
AUSTIN, TX 78705
Pediatrics (Neonatal-Perinatal Medicine)
1201 W 38TH ST, NEONATAL OFFICE
AUSTIN, TX 78705
Physician Assistant
1201 W 38TH ST
AUSTIN, TX 78705
Nurse Practitioner (Pediatrics)
1201 W 38TH ST
AUSTIN, TX 78705
Emergency Medicine
1201 W 38TH ST, #101
AUSTIN, TX 78705

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 Allison Tessmer's NPI number?

The NPI number for Allison Tessmer is 1083240105. It was assigned to this individual provider in the NPPES registry on March 20, 2020.

Where is Allison Tessmer located?

Allison Tessmer practices at 1201 W 38th St, Austin, TX 78705. The listed phone number is (512) 324-1000.

What is Allison Tessmer's specialty?

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

Is Allison Tessmer enrolled in Medicare?

Yes. Allison Tessmer 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.

What insurance does Allison Tessmer accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit list Allison Tessmer 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.

Is Allison Tessmer affiliated with any hospitals?

According to CMS data, Allison Tessmer is affiliated with Ascension Seton Williamson.

When was this NPI record last updated?

The NPPES record for Allison Tessmer was last updated on March 20, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.