NPPES file of Aug 9, 2026

Eustaquio O. Abay, M.D.

Neurological Surgery Physician · Wichita, KS

Eustaquio O. Abay, M.D. is a neurological surgery physician with a practice address in Wichita, Kansas, and NPI 1013949338, issued on Jul 7, 2006. Check the license (Kansas 04-21083, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013949338
Name
Eustaquio O. Abay
Credential
M.D.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License numbers
04-21083 KS
0421083 KS
Self-reported in NPPES; status is on the state search
Practice location
3305 E Douglas Ave, Wichita, KS 67218
Phone
(316) 425-0005
Enumerated
Jul 7, 2006
Record last updated
Apr 9, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(316) 425-0007
Medicaid ID
100204380C KS
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest neurological surgery physician records → All 67 in Kansas → Look up another NPI →

Also registered at 3305 E Douglas Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Emeline Abay, D.M.D.Orthodontics and Dentofacial Orthopedics Dentistry1104921014

Verify Eustaquio O. Abay in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKansas State Board of Healing Arts
    Search for license 04-21083    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Kansas license search

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91% fewer Medicare Part D claims than the average neurological surgery physician in 2024

15 Medicare Part D claims, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D.

  1. Eustaquio Abay15
  2. Specialty average172

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Eustaquio O. Abay among 67 neurological surgery physician records in Kansas

Eustaquio O. Abay, M.D. is one of 67 neurological surgery physician records with a practice address in Kansas. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 63% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2012 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in Kansas

There are 67 neurological surgery physician records in Kansas.

All 67 in Kansas → Every provider in Wichita → Neurological Surgery Physician nationwide →

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Thomas Frimpong, DOWichita, KS 672141568628170
  2. Ashley BarksWichita, KS 672261972879617
  3. John Dickerson, M.D.Wichita, KS 672261225059025
  4. Raymond Grundmeyer, M.D.Wichita, KS 672261346276961
  5. Matthew Henry, M.D.Wichita, KS 672261134140932
  6. Christian Lothes, MDWichita, KS 672261164624516
  7. B Mellion, PH.D, M.D.Wichita, KS 672261417983032
  8. James Weimar, M.D., PH.D.Wichita, KS 672261538350830

Common questions

What is Eustaquio O. Abay, M.D.'s NPI number?

Eustaquio O. Abay, M.D.'s National Provider Identifier (NPI) is 1013949338, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Eustaquio O. Abay, M.D. located?

The NPPES record lists a practice address at 3305 E Douglas Ave, Wichita, KS, 67218. Phone: (316) 425-0005. Providers update this record themselves, so call before visiting.

How can I verify Eustaquio O. Abay, M.D.'s license?

NPPES lists Kansas license number 04-21083, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Eustaquio O. Abay, M.D. prescribe under Medicare Part D?

In 2024, Eustaquio O. Abay, M.D. had 15 Medicare Part D claims; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.