Michael L. Spearman, M.D.
Internal Medicine Physician · Overland, MO
Michael L. Spearman, M.D. is an internal medicine physician with a practice address in Overland, Missouri, and NPI 1164598579, issued on Nov 28, 2006. Check the license (Missouri R9E82, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Michael L. Spearman
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- R9E82 MO
Self-reported in NPPES; status is on the state search - Practice location
- 9150 Overland Plz, Overland, MO 63114
- Phone
- (913) 224-2112
- Enumerated
- Nov 28, 2006
- Record last updated
- May 23, 2025
- Fax
- (913) 392-9703
- Medicaid ID
- 1164598579 MO
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 9150 Overland Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristen Evans, ANPAdult Health Nurse Practitioner1972972073
- Illona LewisFamily Nurse Practitioner1972380442
- Rachel Ramos, AGNPNurse Practitioner1255806527
- Matthew Wilkinson, M.D.Internal Medicine Physician1821083866
- Dannie Williams, MDFamily Medicine Physician1568626349
Verify Michael L. Spearman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license R9E82Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% more Medicare Part D claims than the average internal medicine physician in 2024
4,778 Medicare Part D claims for 283 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Amlodipine Besylate345 claims
- Atorvastatin Calcium336 claims
- Gabapentin169 claims
- Albuterol Sulfate Hfa143 claims
- Lisinopril118 claims
- Omeprazole115 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.
Industry payments in 2024: $106.41
5 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Michael L. Spearman among 2,604 internal medicine physician records in Missouri
Michael L. Spearman, M.D. is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2025 · 48% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 internal medicine physician records list a practice address in Overland
They are 2 of the 85 NPPES records with a practice address in Overland, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Overland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Matthew Wilkinson, M.D.Overland, MO 631141821083866
- Siroth Charnond, M.D.Saint Louis, MO 631151265421218
- Ernesto Gutierrez, M.D.Saint Louis, MO 631151831191725
- Aunita Hill-Jones, M.D.Saint Louis, MO 631151770505059
- Edward Puro, MDSaint Louis, MO 631131356409957
- Alisha White, M.D.Saint Louis, MO 631151467600155
- Roy Williams, M.D.Saint Louis, MO 631151982604369
- Samreen Ali, MDSaint Louis, MO 631121619196367
Common questions
What is Michael L. Spearman, M.D.'s NPI number?
Michael L. Spearman, M.D.'s National Provider Identifier (NPI) is 1164598579, issued on Nov 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael L. Spearman, M.D. located?
The NPPES record lists a practice address at 9150 Overland Plz, Overland, MO, 63114. Phone: (913) 224-2112. Providers update this record themselves, so call before visiting.
How can I verify Michael L. Spearman, M.D.'s license?
NPPES lists Missouri license number R9E82, 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 Michael L. Spearman, M.D. prescribe under Medicare Part D?
In 2024, Michael L. Spearman, M.D. had 4,778 Medicare Part D claims for 283 beneficiaries; 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.
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.