Registry data as of Aug 27, 2026

Neal Anson, M.D.

Internal Medicine Physician · Liberty, MO

Neal Anson, M.D. is an internal medicine physician with a practice address in Liberty, Missouri, and NPI 1134345259, issued on Apr 17, 2007. Check the license (Missouri 2009009824, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1134345259
Name
Neal Anson
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
2009009824 MO
Self-reported in NPPES; status is on the state search
Practice location
2609 Glenn Hendren Drive, Liberty, MO 64068
Phone
(816) 781-7730
Enumerated
Apr 17, 2007
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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Also registered at 2609 Glenn Hendren Drive

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

  1. Lori Baughman, M.D.Pediatrics Physician1316949985
  2. William Bednar, M.D.Family Medicine Physician1396747184
  3. Brandon Day, M.D.Internal Medicine Physician1871585026
  4. Elizabeth Gerstner, MDInternal Medicine Physician1033149430
  5. Ryan Huyser, M.D.Internal Medicine Physician1659363745
  6. Mitzi Mathews, M.D.Family Medicine Physician1043212830

Verify Neal Anson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2009009824    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 Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

4.0 times the Medicare Part D claims of the average internal medicine physician in 2024

11,087 Medicare Part D claims for 652 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 442 claims were for opioids.

  1. Neal Anson11,087
  2. Specialty average2,785

Most prescribed

  1. Atorvastatin Calcium784 claims
  2. Levothyroxine Sodium556 claims
  3. Lisinopril449 claims
  4. Pantoprazole Sodium352 claims
  5. Amlodipine Besylate307 claims
  6. Rosuvastatin Calcium250 claims

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.

One hospital or facility affiliation

  1. New Liberty Hospital CorporationLiberty, MO

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

17 internal medicine physician records list a Liberty practice address

They are 17 of the 1,040 NPPES records with a Liberty practice address, and 3,392 internal medicine physician records in Missouri.

All 17 in Liberty → All 3,392 in Missouri → Every provider in Liberty →

Other internal medicine physician records in Missouri

  1. Betty Abban, M.D.Springfield, MO1063893162
  2. Amer Abbas, MDSaint Louis, MO1508480666
  3. Marghoob Abbas, M.D.St Joseph, MO1588603781
  4. Muhammad Khalid Abbas, M.D.Springfield, MO1447877089
  5. Sundas Abbas, MDRichmond Heights, MO1649790486
  6. Hajira Abbasi, DOSaint Louis, MO1194036947
  7. Mohammed Abbasi, MDSaint Louis, MO1497097083
  8. Catey Abbott, DOSaint Louis, MO1699355347
  9. David Abbott, MDRichmond Heights, MO1568448850
  10. Ramzi Abboud, MDSaint Louis, MO1649684200

Common questions

What is Neal Anson, M.D.'s NPI number?

Neal Anson, M.D.'s National Provider Identifier (NPI) is 1134345259, issued on Apr 17, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Neal Anson, M.D. located?

The NPPES record lists a practice address at 2609 Glenn Hendren Drive, Liberty, MO, 64068. Phone: (816) 781-7730. Providers update this record themselves, so call before visiting.

How can I verify Neal Anson, M.D.'s license?

NPPES lists Missouri license number 2009009824, as entered by the provider. 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 Neal Anson, M.D. prescribe under Medicare Part D?

In 2024, Neal Anson, M.D. had 11,087 Medicare Part D claims for 652 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.