ALLISON CHAPMAN
NPI 1316218423
Nurse Practitioner in Austin, TX

Q: What is Allison Chapman's NPI number?

The NPI number for Allison Chapman is 1316218423. It was assigned to this individual provider in the NPPES registry on January 20, 2012.

Q: What is Allison Chapman's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Allison Chapman was last updated on April 30, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since January 20, 2012PECOS Enrolled

80.78/100

CMS Quality Rating

3600 W PARMER LN STE 106, AUSTIN, TX 78727(512) 977-0123(512) 977-0126 Get Directions Write a Review

NPPES record last updated: April 30, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Allison Chapman NPPES

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

ALLISON CHAPMAN (NPI 1316218423) is an individual nurse practitioner in Austin, Texas, licensed in Texas (588673) and active in the NPI registry since January 2012. She is enrolled in Medicare PECOS, is affiliated with St David's South Austin Medical Center, and is a graduate of Other (1993).

NPPES Registry Identity

NPI1316218423

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameALLISON CHAPMAN

Location Address3600 W PARMER LN STE 106Austin, TX 78727

Mailing Address3600 W Parmer Ln Ste 106Austin, TX 78727-4111 · (512) 977-0123 · Fax (512) 977-0126

Phone(512) 977-0123

Fax(512) 977-0126

Sole ProprietorNo

Medical School CMSOtherGraduated 1993

Enumeration DateJanuary 20, 2012

Last NPPES UpdateApril 30, 2019

✔ NPI 1316218423 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 · 588673

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.

3600 W PARMER LN STE 106, Austin, TX 78727

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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)

Allison Chapman is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5395906168

PECOS Enrollment IDI20120423000434

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 Allison Chapman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Laura K Gilbey MD PLLC

17 mi

Critical Care Medicine

1106 W DITTMAR ROAD
Austin, TX 78745

Reassigned Medicare billing, Texas enrollment
3 clinicians in this Medicare group

NPI 1265178065 (512) 462-6634

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 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 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

108 services32 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

34 services12 patients

Hospital Affiliations CMS Care Compare

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

St David's South Austin Medical Center

Acute Care Hospitals · Austin, TX

5/5 CMS rating

OwnershipProprietary

CMS Certification Number450713

Location901 West Ben White BlvdAustin, TX 78704 · Travis County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78727 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.

80.78/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

89.18

Improvement Activities

Cost

41.68

Referred Medical Equipment & Supplies CMS DME claims 30

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

Tubing with integrated heating element for use with positive airway pressure device A4604

DME-Other DME · category DE001N

16 suppliers69 claims69 services$33.42 avg. paid by Medicare

Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003

DME-Other DME · category DE000N

4 suppliers20 claims40 services$1.31 avg. paid by Medicare

Administration set, with small volume nonfiltered pneumatic nebulizer, non-disposable A7005

DME-Other DME · category DE000N

4 suppliers12 claims12 services$10.97 avg. paid by Medicare

Full face mask used with positive airway pressure device, each A7030

DME-Other DME · category DE001N

11 suppliers39 claims39 services$68.05 avg. paid by Medicare

Face mask interface, replacement for full face mask, each A7031

DME-Other DME · category DE001N

12 suppliers39 claims108 services$25.04 avg. paid by Medicare

Cushion for use on nasal mask interface, replacement only, each A7032

DME-Other DME · category DE001N

7 suppliers42 claims235 services$15.33 avg. paid by Medicare

Pillow for use on nasal cannula type interface, replacement only, pair A7033

DME-Other DME · category DE001N

10 suppliers23 claims130 services$13.31 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

14 suppliers66 claims66 services$47.23 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

18 suppliers62 claims62 services$14.82 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

10 suppliers31 claims31 services$9.40 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

18 suppliers87 claims490 services$1.68 avg. paid by Medicare

Water chamber for humidifier, used with positive airway pressure device, replacement, each A7046

DME-Other DME · category DE001N

14 suppliers47 claims47 services$10.08 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

8 suppliers74 claims82 services$14.56 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

7 suppliers78 claims78 services$911.99 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470

DME-Other DME · category DE001N

2 suppliers18 claims18 services$75.10 avg. paid by Medicare

High frequency chest wall oscillation system, with full anterior and/or posterior thoracic region receiving simultaneous external oscillation, includes all accessories and supplies, each E0483

DME-Other DME · category DE000N

3 suppliers20 claims20 services$812.41 avg. paid by Medicare

Humidifier, heated, used with positive airway pressure device E0562

DME-Other DME · category DE001N

6 suppliers11 claims11 services$120.08 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

3 suppliers11 claims11 services$3.27 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

9 suppliers90 claims95 services$29.10 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

14 suppliers340 claims345 services$62.61 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

5 suppliers200 claims200 services$30.37 avg. paid by Medicare

Arformoterol, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 15 micrograms J7605

DME-Drugs Administered Through DME · category DG006N

8 suppliers54 claims2,970 services$5.29 avg. paid by Medicare

Formoterol fumarate, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 20 micrograms J7606

DME-Drugs Administered Through DME · category DG006N

8 suppliers56 claims3,720 services$6.60 avg. paid by Medicare

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613

DME-Drugs Administered Through DME · category DG006N

16 suppliers46 claims12,218 services$0.03 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

13 suppliers37 claims5,060 services$0.10 avg. paid by Medicare

Budesonide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, up to 0.5 mg J7626

DME-Drugs Administered Through DME · category DG000N

28 suppliers145 claims10,536 services$0.79 avg. paid by Medicare

Revefenacin inhalation solution, fda-approved final product, non-compounded, administered through dme, 1 microgram J7677

DME-Drugs Administered Through DME · category DG006N

6 suppliers42 claims220,500 services$0.15 avg. paid by Medicare

Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738

DME-Oxygen and Supplies · category DC000N

1 supplier15 claims15 services$32.12 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

33 suppliers192 claims192 services$25.06 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 90 days Q0514

DME-Other DME · category DE000N

11 suppliers16 claims16 services$52.20 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 4

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

JANET SLOVER

Clinical Nurse Specialist (Gerontology)

3600 W PARMER LN STE 106
AUSTIN, TX 78727

Travis County (512) 977-0123

VITAL RHEUMATOLOGY PLLC

Pharmacy (Community/Retail Pharmacy)

3600 W PARMER LN STE 106
AUSTIN, TX 78727

Travis County (512) 893-1304

HUAIZHEN CHEN M.D.

Internal Medicine (Pulmonary Disease)

3600 W PARMER LN STE 106
AUSTIN, TX 78727

Travis County (512) 977-0123

AUSTIN PULMONARY CONSULTANTS PA

Internal Medicine (Pulmonary Disease)

3600 W PARMER LN STE 106
AUSTIN, TX 78727

Travis County (512) 977-0123

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 Chapman's NPI number?

The NPI number for Allison Chapman is 1316218423. It was assigned to this individual provider in the NPPES registry on January 20, 2012.

Where is Allison Chapman located?

Allison Chapman practices at 3600 W Parmer Ln Ste 106, Austin, TX 78727. The listed phone number is (512) 977-0123.

What is Allison Chapman's specialty?

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

Is Allison Chapman enrolled in Medicare?

Yes. Allison Chapman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Allison Chapman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Allison Chapman reassigns Medicare benefits to Laura K Gilbey MD PLLC (Austin, TX). 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 Allison Chapman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Allison Chapman accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 3 other insurers list Allison Chapman 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 Chapman affiliated with any hospitals?

According to CMS data, Allison Chapman is affiliated with St David's South Austin Medical Center.

When was this NPI record last updated?

The NPPES record for Allison Chapman was last updated on April 30, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.