NPPES file of Aug 9, 2026

Karen Jean Haas, D.O.

Neurology Physician · Lees Summit, MO

Karen Jean Haas, D.O. is a neurology physician with a practice address in Lees Summit, Missouri, and NPI 1245469998, issued on Jul 2, 2009. Check the license on the Missouri Board of Registration for the 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
1245469998
Name
Karen Jean Haas
Credential
D.O.
Primary taxonomy
Neurology Physician 2084N0400X
License number
05-36796 KS
Self-reported in NPPES; status is on the state search
Practice location
2000 SE Blue Pkwy, Lees Summit, MO 64063
Phone
(816) 524-1700
Enumerated
Jul 2, 2009
Record last updated
Mar 7, 2023
Fax
(816) 524-1794
Medicaid ID
201084650A 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 neurology physician records → All 484 in Missouri → Look up another NPI →

Also registered at 2000 SE Blue Pkwy

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

  1. Lillard Ashley, MDCardiovascular Disease Physician1457305062
  2. Richard Brown, MDCardiovascular Disease Physician1922055862
  3. Matthew Daggett, D.O.Orthopaedic Surgery Physician1023329216
  4. Leann Fryer, FNPFamily Nurse Practitioner1518230812
  5. John Harlan, M.D.Neurology Physician1427086941
  6. Kathryn Hedges, M.D.Neurology Physician1427091776

Verify Karen Jean Haas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing ArtsCheck 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 Missouri license search

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98% fewer Medicare Part D claims than the average neurology physician in 2024

29 Medicare Part D claims, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Karen Haas29
  2. Specialty average1,370

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.

Karen Jean Haas among 484 neurology physician records in Missouri

Karen Jean Haas, D.O. is one of 484 neurology physician records with a practice address in Missouri. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 46% of them.

  • NPI issued2009 · 46% of these records are older, 52% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2023 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Missouri

There are 484 neurology physician records in Missouri.

All 484 in Missouri → Every provider in Lees Summit → Neurology Physician nationwide →

The 8 neurology physician records with the nearest ZIP codes

  1. John Harlan, M.D.Lees Summit, MO 640631427086941
  2. Kathryn Hedges, M.D.Lees Summit, MO 640631427091776
  3. Salman Malik, M.D.Liberty, MO 640681497794499
  4. Muhammad Shoaib, MDLiberty, MO 640681881672376
  5. Margo Block, D.O.Independence, MO 640571871672287
  6. Megan Baumgardner, DOLees Summit, MO 640861447511399
  7. Maria Legarda, MDKansas City, MO 641061225374390
  8. Charles Donohoe, M.D.Kansas City, MO 641081417933920

Common questions

What is Karen Jean Haas, D.O.'s NPI number?

Karen Jean Haas, D.O.'s National Provider Identifier (NPI) is 1245469998, issued on Jul 2, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Karen Jean Haas, D.O. located?

The NPPES record lists a practice address at 2000 SE Blue Pkwy, Lees Summit, MO, 64063. Phone: (816) 524-1700. Providers update this record themselves, so call before visiting.

How can I verify Karen Jean Haas, D.O.'s license?

Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Karen Jean Haas, D.O. prescribe under Medicare Part D?

In 2024, Karen Jean Haas, D.O. had 29 Medicare Part D claims; the average among neurology physician prescribers was 1,370. 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.