Physician Profile
Unclaimed ProfileAbout WALKER
Patrick Donovan Walker, M.D. practises pathology in Little Rock, AR. Patrick is a 1974 graduate of Indiana University School of Medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Walker specialise in?
Dr. Walker is a pathology in Little Rock, AR. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PATHOLOGY”.
NPI registry
Where is Dr. Walker located?
Dr. Walker is listed at 10810 EXECUTIVE CENTER DR SUITE 100, Little Rock, AR 72211. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Walker's phone number?
The number on file is (501) 604-2695. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Walker?
Dr. Walker's National Provider Identifier is 1750352233. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Walker go to medical school?
Dr. Walker attended Indiana University School of Medicine, graduating in 1974. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Walker have?
Dr. Walker has 52 years experience. Calculated from a graduation year of 1974, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Walker do most often?
According to Medicare billing data, Dr. Walker the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Walker's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Walker. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (501) 604-2695
- Email not available
Practice Locations
10810 EXECUTIVE CENTER DR SUITE 100
Little Rock, AR 72211
Procedures Most Often Billed to Medicare
3,388 services · 1,067 patients · 7 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Antibody evaluation, each additional single antibody stain procedure | Lab test | 88350 |
1,708 |
| Special stained specimen slides to examine tissue including interpretation and report | Lab test | 88313 |
1,014 |
| Pathology examination of tissue using a microscope, intermediate complexity | Lab test | 88305 |
211 |
| Antibody evaluation, initial single antibody stain procedure | Lab test | 88346 |
210 |
| Electron microscopy for diagnosis | Lab test | 88348 |
172 |
| Special stained specimen slides to examine tissue, initial procedure | Lab test | 88342 |
53 |
| Special stained specimen slides to examine tissue, each additional procedure | Lab test | 88341 |
20 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other pathology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other pathology specialists in Little Rock 5
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Indiana University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1974 at Indiana University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.