DONALD W AYRES (MD) – Specialist, NPI 1134229610

DONALD W AYRES (MD) is a healthcare provider. based in Palm harbor, Florida. specializing in NEUROLOGY. They hold the professional credentials MD. They hold a License No. 7402 (NH). The NPI Number for DONALD W AYRES (MD) is 1134229610

Main info

Male
43 Years Of Experience
Accepts Medicare Assignment
Name
DONALD W AYRES (MD)
NPI
1134229610
Phone
(727) 953-9041
Address
4140 WOODLANDS PKWY
Enumeration Date
24 September 2006
Last Update Date
23 February 2022

Doctor Profile

Medical School Name
UNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Secondary Phone
5096622208
Graduation Year
1983 (43 years ago)
PAC ID
5991797862
Group Practice PAC ID
4880504596
Professional Enrollment ID
I20250715003218
Address ID
WA988013201WE1201XSTXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience76
Completeness75
Years active:19State licenses:2Digital endpointsOther names

1,847 NEUROLOGY in FL

Provider Addresses for DONALD W AYRES (MD)

  • 4140 WOODLANDS PKWY

    PALM HARBOR, FL 346853494

    Phone: (727) 953-9041

    Fax: (727) 953-9043

    Type: Location

  • 10 ALICE PECK DAY DR

    LEBANON, NH 037661042

    Phone: (603) 650-5104

    Type: Mailing

  • 106, Hanover Street, Lebanon, Grafton County, New Hampshire, 03766, United States

    LEBANON, NH 037661042

    Phone: (603) 448-0447

    Fax: (603) 448-1089

    Type: Mailing

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: 2025-07-15

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 3 Medicare enrollment records; no due dates published yet.

Enrollment records

3

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
I20051014000255INeurologyNHTBD
I20160209002134INeurologyFLTBD
I20250715003218INeurologyWATBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 34685)

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Provider's Procedures

DONALD W AYRES (MD) performs procedures in NEUROLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
NEUROLOGYFL95910Nerve transmission studies, 7-8 studies4646

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: 4880504596View full group profile
NameSpecialtyState
Cardiovascular Disease (Cardiology), Internal MedicineWA
Internal MedicineOR
-WA
Internal MedicineWA
O B S T E T R I C S/ G Y N E C O L O G YMT
-WA
Emergency MedicineWA
O B S T E T R I C S/ G Y N E C O L O G YWA
Diagnostic RadiologyOH
Physician AssistantWA

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Frequently asked questions

What is DONALD W AYRES (MD)'s NPI number?
DONALD W AYRES (MD)'s NPI is 1134229610 — the number used across U.S. healthcare to identify this provider.
Active or inactive — what applies to DONALD W AYRES (MD)?
You should see DONALD W AYRES (MD) as active in CMS-hosted NPPES data.
What expertise is attributed to DONALD W AYRES (MD)?
DONALD W AYRES (MD)'s specialty line reads Other Service Providers. Clinical services aligned with this taxonomy classification.
Where in Florida is DONALD W AYRES (MD) registered?
Use Palm Harbor, Florida as the headline location for DONALD W AYRES (MD) here.
Can I trust this NPI listing for DONALD W AYRES (MD)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.