NPPES file of Aug 9, 2026

Charles Merrill Stiles, M.D.

Internal Medicine Physician · Overland Park, KS

Charles Merrill Stiles, M.D. is an internal medicine physician with a practice address in Overland Park, Kansas, and NPI 1699031971, issued on Apr 11, 2012. Check the license (Kansas 04-13311, 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
1699031971
Name
Charles Merrill Stiles
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
04-13311 KS
Self-reported in NPPES; status is on the state search
Practice location
13810 Metcalf Ave, Overland Park, KS 66223
Phone
(913) 766-0808
Enumerated
Apr 11, 2012
Record last updated
Apr 11, 2012 (not updated in 14 years: call before relying on the address or phone)
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 internal medicine physician records → All 1,010 in Kansas → Look up another NPI →

Verify Charles Merrill Stiles 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 04-13311    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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99% fewer Medicare Part D claims than the average internal medicine physician in 2024

22 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Charles Stiles22
  2. Specialty average3,176

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.

Charles Merrill Stiles among 1,010 internal medicine physician records in Kansas

Charles Merrill Stiles, M.D. is one of 1,010 internal medicine physician records with a practice address in Kansas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 55% of them.

  • NPI issued2012 · 55% of these records are older, 42% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2012 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

112 internal medicine physician records list a practice address in Overland Park

They are 112 of the 6,064 NPPES records with a practice address in Overland Park, and 1,010 internal medicine physician records in Kansas.

All 1,010 in Kansas → Every provider in Overland Park → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Shandi AppierOverland Park, KS 662231285128058
  2. Jennifer Brown, MDOverland Park, KS 662231285625277
  3. Sally Bruns, D.O.Overland Park, KS 662231972743862
  4. Reem Douidar, MDOverland Park, KS 662231609090851
  5. Royce Dunn, DOOverland Park, KS 662231841243086
  6. Michael Greenfield, MDOverland Park, KS 662231336191287
  7. Daniel Halma, DOOverland Park, KS 662231932696119
  8. Tereza Hubkova, MDOverland Park, KS 662231609837293

Common questions

What is Charles Merrill Stiles, M.D.'s NPI number?

Charles Merrill Stiles, M.D.'s National Provider Identifier (NPI) is 1699031971, issued on Apr 11, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Charles Merrill Stiles, M.D. located?

The NPPES record lists a practice address at 13810 Metcalf Ave, Overland Park, KS, 66223. Phone: (913) 766-0808. Providers update this record themselves, so call before visiting.

How can I verify Charles Merrill Stiles, M.D.'s license?

NPPES lists Kansas license number 04-13311, 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 Charles Merrill Stiles, M.D. prescribe under Medicare Part D?

In 2024, Charles Merrill Stiles, M.D. had 22 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.