CLAYTON L WALKER (MD) – Anesthesiology Physician, NPI 1225057334

CLAYTON L WALKER (MD) is a healthcare provider. based in Virginia beach, Virginia. specializing in Anesthesiology Physician. They hold the professional credentials MD. They hold a License No. MD462739 (PA). The NPI Number for CLAYTON L WALKER (MD) is 1225057334

Main info

Male
44 Years Of Experience
Accepts Medicare Assignment
Name
CLAYTON L WALKER (MD)
NPI
1225057334
Phone
(757) 496-5778
Address
2132 CHAMBERLING KY
Enumeration Date
19 July 2006
Last Update Date
9 October 2019

Doctor Profile

Medical School Name
JC EDWARDS SCHOOL OF MEDICINE, MARSHALL UNIVERSITY
Secondary Phone
7578896890
Graduation Year
1982 (44 years ago)
PAC ID
0143353342
Group Practice PAC ID
3173955671
Professional Enrollment ID
I20100809000039
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness75
Years active:19State licenses:2Digital endpointsOther names

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Provider Addresses for CLAYTON L WALKER (MD)

  • 2132, Chamberling Key, Virginia Beach, Virginia, 23454, United States

    VIRGINIA BEACH, VA 234541339

    Phone: (757) 496-5778

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2019-11-06

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20100809000039IAnesthesiologyVATBD
I20191106000423IAnesthesiologyDCTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
00731Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope9490$0
00811Anesthesia for other procedure on large bowel using an endoscope4343$0
00410Anesthesia for procedure to correct abnormal heart rhythm2524$0
00813Anesthesia for procedure on small and large bowel using an endoscope2525$0
00104Anesthesia for electroshock therapy2213$0
View full utilization report →

Insurance plans in this area (ZIP 23454)

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Provider's Procedures

CLAYTON L WALKER (MD) performs procedures in Anesthesiology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
ANESTHESIOLOGYVA00142Anesthesia for lens surgery1212
ANESTHESIOLOGYVA00790Anesthesia for procedure in upper abdomen including use of an endoscope1212

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 3173955671View full group profile
NameSpecialtyState
Radiation OncologyTX
-VA
Pulmonary Disease, Critical Care (Intensivists)WV
Cardiovascular Disease (Cardiology), Thoracic SurgeryMI
Hospitalist, Internal MedicineVA
Interventional Cardiology, Cardiovascular Disease (Cardiology)VA
-VA
-VA
-VA
-MD

Reviews

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Frequently asked questions

What is CLAYTON L WALKER (MD)'s NPI number?
CLAYTON L WALKER (MD)'s NPI is 1225057334 — the number used across U.S. healthcare to identify this provider.
Active or inactive — what applies to CLAYTON L WALKER (MD)?
You should see CLAYTON L WALKER (MD) as active in CMS-hosted NPPES data.
What area of care is associated with CLAYTON L WALKER (MD)?
CLAYTON L WALKER (MD)'s record emphasizes Anesthesiology Physician. Clinical services aligned with this taxonomy classification.
Is CLAYTON L WALKER (MD) located near Virginia Beach?
CLAYTON L WALKER (MD) currently maps to Virginia Beach, Virginia in this extract.
Can I trust this NPI listing for CLAYTON L WALKER (MD)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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