DR. MEREDITH DILLEY M.D.
NPI 1164714762
Allergy & Immunology in Little Rock, AR

Q: What is Meredith Dilley's NPI number?

The NPI number for Meredith Dilley is 1164714762. It was assigned to this individual provider in the NPPES registry on May 14, 2011. The provider is also known as Meredith Prasse M.D..

Q: What is Meredith Dilley's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Q: When was this NPI record last updated?

The NPPES record for Meredith Dilley was last updated on July 21, 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.

Active since May 14, 2011PECOS EnrolledAccepts Medicare Assignment

84.02/100

CMS Quality Rating

10201 KANIS RD, LITTLE ROCK, AR 72205(501) 227-5050 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 21, 2022, Apr 13, 2020, Mar 17, 2018 and 2 more (5 updates tracked since 2017).

On this page

About Dr. Meredith Dilley M.d. NPPES

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

DR. MEREDITH DILLEY M.D. (NPI 1164714762) is an individual allergy & immunology provider in Little Rock, Arkansas, licensed in Arkansas (E-10190) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1164714762

Entity TypeIndividualFemale

Primary Taxonomy207K00000X

Provider Legal NameDR. MEREDITH DILLEYCredential: M.D.

Location Address10201 KANIS RDLittle Rock, AR 72205-6203

Mailing Address10201 Kanis RdLittle Rock, AR 72205-6203 · (501) 227-5050

Phone(501) 227-5050

Sole ProprietorNo

Medical School CMSOtherGraduated 2011

Enumeration DateMay 14, 2011

Last NPPES UpdateJuly 21, 20225 updates tracked since enumeration

NPPES CertifiedApril 13, 2020

✔ NPI 1164714762 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in AR · E-10190

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

10201 KANIS RD, Little Rock, AR 72205

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Other Names 1

Former Name (1)Meredith Prasse M.d.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan 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 and accepts Medicare assignment

Dr. Meredith Dilley M.d. 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 ID3870864515

PECOS Enrollment IDI20170731000361

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

Arkansas Otolaryngology Center, P.A.

Same address

Otolaryngology

10201 KANIS RD
Little Rock, AR 72205

Reassigned Medicare billing, Arkansas enrollment
Medicare enrollment name: Arkansas Otolaryngology Center PA
38 clinicians in this Medicare group

NPI 1164449500 (501) 227-5050

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 10

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.

Test for allergy using allergenic extract 95004

An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.

7,063 services118 patients

Professional service for preparation and provision of 1 or more antigens 95165

This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.

2,400 services45 patients

Professional service for multiple injections of allergen 95117

The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.

394 services30 patients

Test for allergy using allergenic extract injected into skin 95024

An allergy skin test involves injecting a small amount of allergenic extract into your skin. This test helps determine if you're allergic to specific substances. If allergic, a small red bump appears at the test site. It's safe and quick.

119 services12 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

103 services103 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.

84 services76 patients

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.

84.02/100

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

Scored as part of a group practice

Quality

80.61

Promoting Interoperability

100

Improvement Activities

Cost

66.14

Referred Medical Equipment & Supplies CMS DME claims 3

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

Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) A4221

DME-Other DME · category DE017N

1 supplier17 claims17 services$19.54 avg. paid by Medicare

Infusion supplies for external drug infusion pump, per cassette or bag (list drugs separately) A4222

DME-Medical/Surgical Supplies · category DA000N

1 supplier16 claims16 services$38.88 avg. paid by Medicare

Injection, immune globulin/hyaluronidase, (hyqvia), 100 mg immuneglobulin J1575

Treatment-Injections and Infusions (nononcologic) · category RI008N

1 supplier18 claims7,450 services$12.34 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 20

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

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