ANDREW R WEAVER M.D.
NPI 1851822258
Anesthesiology in Little Rock, AR

Active since March 27, 2017PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
4301 W MARKHAM ST # 515, LITTLE ROCK, AR 72205(501) 686-8000(501) 526-5148 Get Directions Write a Review

NPPES record last updated: January 3, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 3, 2025, Jun 10, 2022, Jul 6, 2018 and 1 more (4 updates tracked since 2017).

About Andrew R Weaver M.d. NPPES

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

ANDREW R WEAVER M.D. (NPI 1851822258) is an individual anesthesiology provider in Little Rock, Arkansas, licensed in Arkansas (E-16358) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, maintains a secondary practice location in Lexington, and is a graduate of University Of Arkansas College Of Medicine (2017).

NPPES Registry Identity

NPI1851822258
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameANDREW R WEAVERCredential: M.D.
Location Address4301 W MARKHAM ST # 515Little Rock, AR 72205-7101
Mailing Address4301 W Markham St # 783Little Rock, AR 72205-7101 · (501) 686-8000 · Fax (501) 526-5148
Fax(501) 526-5148
Sole ProprietorNo
Medical School CMSUniversity Of Arkansas College Of MedicineGraduated 2017
Enumeration DateMarch 27, 2017
Last NPPES UpdateJanuary 3, 20254 updates tracked since enumeration
NPPES CertifiedJanuary 3, 2025
NPI 1851822258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses Licensed in AR · E-16358 Licensed in KY · 55007 Licensed in KY · R4607
Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

4301 W MARKHAM ST # 515, Little Rock, AR 72205

Secondary Practice Location 1

Location 1800 Rose StLexington, KY 40536-7001 · Phone (859) 323-5956 · Fax (859) 323-1080

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

Andrew R Weaver 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 ID9537325006
PECOS Enrollment IDI20240214003033
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 4

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.

Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556
This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.
44 services43 patients
Ultrasound of heart with probe in esophagus, with report 93312
This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.
30 services30 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
26 services26 patients
Anesthesia for procedure on heart and large blood vessels 00560
Anesthesia for heart and large blood vessel procedures involves using medications to block sensation, ensuring you don't feel pain during surgery. It can be general (you're asleep) or regional (part of your body is numbed). It helps ensure comfort and safety throughout the operation.
11 services11 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.

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

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.

Anesthesiology
4301 W MARKHAM ST # 515
LITTLE ROCK, AR 72205
Nurse Anesthetist, Certified Registered
4301 W MARKHAM ST # 515
LITTLE ROCK, AR 72205
Anesthesiology
4301 W MARKHAM ST # 515
LITTLE ROCK, AR 72205
Anesthesiology
4301 W MARKHAM ST # 515
LITTLE ROCK, AR 72205
Anesthesiology
4301 W MARKHAM ST # 515
LITTLE ROCK, AR 72205
Nurse Anesthetist, Certified Registered
4301 W MARKHAM ST # 515
LITTLE ROCK, AR 72205
Anesthesiology
4301 W MARKHAM ST # 515
LITTLE ROCK, AR 72205
Nurse Anesthetist, Certified Registered
4301 W MARKHAM ST # 515
LITTLE ROCK, AR 72205

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 Andrew Weaver's NPI number?

The NPI number for Andrew Weaver is 1851822258. It was assigned to this individual provider in the NPPES registry on March 27, 2017.

Where is Andrew Weaver located?

Andrew Weaver practices at 4301 W Markham St # 515, Little Rock, AR 72205. The listed phone number is (501) 686-8000.

What is Andrew Weaver's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Andrew Weaver enrolled in Medicare?

Yes. Andrew Weaver 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 Andrew Weaver accept?

Health plans from Arkansas Blue Cross and Blue Shield, Health Advantage and Octave list Andrew Weaver 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 Andrew Weaver was last updated on January 3, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.