1. Home
  2. Directory
  3. Arkansas
  4. Little Rock
  5. Pathology
  6. NPI Profile

PATRICK DONOVAN WALKER M.D.
NPI 1750352233
Pathology - Anatomic Pathology in Little Rock, AR

Active since January 31, 2006PECOS EnrolledAccepts Medicare Assignment
10810 EXECUTIVE CENTER DR, SUITE 100, LITTLE ROCK, AR 72211(501) 604-2695(501) 604-2699 Get Directions Write a Review

NPPES record last updated: April 7, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Patrick Donovan Walker M.d. NPPES

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

PATRICK DONOVAN WALKER M.D. (NPI 1750352233) is an individual anatomic pathology provider in Little Rock, Arkansas, licensed in Arkansas (R-4267) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Gulf Coast Medical Center Lee Health, and is a graduate of Indiana University School Of Medicine (1974).

NPPES Registry Identity

NPI1750352233
Entity TypeIndividualMale
Primary Taxonomy207ZP0101X
Provider Legal NamePATRICK DONOVAN WALKERCredential: M.D.
Location Address10810 EXECUTIVE CENTER DR, SUITE 100Little Rock, AR 72211-4385
Mailing Address10810 Executive Center Dr, Suite 100Little Rock, AR 72211-4385 · (501) 604-2695 · Fax (501) 604-2699
Phone(501) 604-2695
Fax(501) 604-2699
Sole ProprietorYes
Medical School CMSIndiana University School Of MedicineGraduated 1974
Enumeration DateJanuary 31, 2006
Last NPPES UpdateApril 7, 2021
NPPES CertifiedApril 7, 2021
✔ NPI 1750352233 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0101X
License✔ Licensed in AR · R-4267
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
10810 EXECUTIVE CENTER DR, Little Rock, AR 72211
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from NH Healthy Families and more.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

Patrick Donovan Walker 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 ID6406836253
PECOS Enrollment IDI20050606000224
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 7

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.

Antibody evaluation, each additional single antibody stain procedure 88350
An antibody evaluation involves testing a sample of your body fluid (like blood) to identify specific antibodies. Each additional single antibody stain procedure is a separate test for another specific antibody. This helps in diagnosing various health conditions by understanding your body's immune response.
1,708 services208 patients
Special stained specimen slides to examine tissue including interpretation and report 88313
Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.
1,014 services208 patients
Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
211 services209 patients
Antibody evaluation, initial single antibody stain procedure 88346
An antibody evaluation, initial single antibody stain procedure is a laboratory test. It's designed to identify specific proteins, or antibodies, in your body. This can help diagnose certain conditions or monitor your immune system's response to treatments. The procedure involves staining a single type of antibody for detection.
210 services208 patients
Electron microscopy for diagnosis 88348
Electron microscopy is a diagnostic tool providing detailed images of tiny structures within the body, much smaller than those visible with regular microscopes. It aids in identifying diseases at a cellular level, enhancing accuracy of diagnosis.
172 services170 patients
Special stained specimen slides to examine tissue, initial procedure 88342
This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.
53 services51 patients

Hospital Affiliations CMS Care Compare 5

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

Gulf Coast Medical Center Lee Health

Acute Care Hospitals · Fort Myers, FL
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100220
Location13681 Doctors WayFort Myers, FL 33912 · Lee County
Emergency services

St. Patrick Hospital

Acute Care Hospitals · Missoula, MT
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number270014
Location500 W BroadwayMissoula, MT 59806 · Missoula County
Emergency services Birthing friendly

Ssm Health St Anthony Hospital - Oklahoma City

Acute Care Hospitals · Oklahoma City, OK
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number370037
Location1000 North Lee AvenueOklahoma City, OK 73101 · Oklahoma County
Emergency services Birthing friendly

Wellspan York Hospital

Acute Care Hospitals · York, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390046
Location1001 South George StreetYork, PA 17403 · York County
Emergency services Birthing friendly

Charleston Area Medical Center

Acute Care Hospitals · Charleston, WV
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number510022
Location501 Morris StreetCharleston, WV 25301 · Kanawha County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72211 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
$119.36 typical visit price
range $51.36 – $157.74
Typical copayment $29.84 (range $12.84 – $39.43)
Most-billed visit code 99204
Established Patient
$91.63 typical visit price
range $16.16 – $128.77
Typical copayment $22.90 (range $4.04 – $32.19)
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.

Other Providers at the Same Location NPPES 15

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

DR. LARRY NICHOLAS COSSEY M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
10810 EXECUTIVE CENTER DR, SUITE 100
LITTLE ROCK, AR 72211
Pulaski County (501) 604-2695
CHRISTOPHER M PERRY L.C.S.W
Social Worker (Clinical)
10810 EXECUTIVE CENTER DR, SUITE 303
LITTLE ROCK, AR 72211
Pulaski County (501) 312-7578
SUSAN D. HENRY LCSW
Social Worker (Clinical)
10810 EXECUTIVE CENTER DR, SUITE 303
LITTLE ROCK, AR 72211
Pulaski County (501) 312-7578
MR. STEVE RAY HACKLER LCSW
Social Worker (Clinical)
10810 EXECUTIVE CENTER DR, SUITE 303
LITTLE ROCK, AR 72211
Pulaski County (501) 312-7578
JANE MARIE BELL M.D.
Pathology (Anatomic Pathology)
10810 EXECUTIVE CENTER DR, SUITE 100
LITTLE ROCK, AR 72211
Pulaski County (501) 604-2695
DR. CHRISTOPHER PATRICK LARSEN MD
Pathology (Anatomic Pathology)
10810 EXECUTIVE CENTER DR, SUITE 100
LITTLE ROCK, AR 72211
Pulaski County (501) 604-2695
CHRISTIE LYNN BOILS MD
Pathology (Anatomic Pathology)
10810 EXECUTIVE CENTER DR, SUITE 100
LITTLE ROCK, AR 72211
Pulaski County (501) 604-2695
MRS. IRIS WADE LMSW
Social Worker
10810 EXECUTIVE CENTER DR, SUITE 303
LITTLE ROCK, AR 72211
Pulaski County (501) 312-7578

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 Patrick Walker's NPI number?

The NPI number for Patrick Walker is 1750352233. It was assigned to this individual provider in the NPPES registry on January 31, 2006.

Where is Patrick Walker located?

Patrick Walker practices at 10810 Executive Center Dr Suite 100, Little Rock, AR 72211. The listed phone number is (501) 604-2695.

What is Patrick Walker's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.

Is Patrick Walker enrolled in Medicare?

Yes. Patrick Walker 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 Patrick Walker accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from NH Healthy Families and 6 other insurers list Patrick Walker 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 Patrick Walker affiliated with any hospitals?

According to CMS data, Patrick Walker is affiliated with Gulf Coast Medical Center Lee Health, St. Patrick Hospital, Ssm Health St Anthony Hospital - Oklahoma City, Wellspan York Hospital and Charleston Area Medical Center.

When was this NPI record last updated?

The NPPES record for Patrick Walker was last updated on April 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.