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DR. MICHAEL L SPEARMAN M.D.
NPI 1164598579
Internal Medicine in Overland, MO

Active since November 28, 2006PECOS Enrolled
9150 OVERLAND PLZ, OVERLAND, MO 63114(913) 224-2112(913) 392-9703 Get Directions Write a Review

NPPES record last updated: May 23, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Michael L Spearman M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL L SPEARMAN M.D. (NPI 1164598579) is an individual internal medicine provider in Overland, Missouri, licensed in Missouri (R9E82) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Saint Louis.

NPPES Registry Identity

NPI1164598579
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MICHAEL L SPEARMANCredential: M.D.
Location Address9150 OVERLAND PLZOverland, MO 63114-6123
Mailing Address102 Woodmont Blvd Ste 600Nashville, TN 37205-5250 · (888) 987-1151
Phone(913) 224-2112
Fax(913) 392-9703
Sole ProprietorNo
Enumeration DateNovember 28, 2006
Last NPPES UpdateMay 23, 2025
NPPES CertifiedMay 23, 2025
✔ NPI 1164598579 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MO · R9E82
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
9150 OVERLAND PLZ, Overland, MO 63114
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Secondary Practice Location 1

Location 15471 Dr Martin Luther King DrSaint Louis, MO 63112-4265 · Phone (314) 367-5820 ext. 2221 · Fax (314) 367-7010

Other Identifiers 1

Medicaid1164598579MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael L Spearman M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Blood test, comprehensive group of blood chemicals 80053
A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.
21 services20 patients
Blood test, lipids (cholesterol and triglycerides) 80061
A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.
20 services18 patients
Manual urinalysis test with examination using microscope, automated 81001
A manual urinalysis test with automated microscopic examination is a lab process that checks your urine for health indicators. It involves a machine scanning your sample to identify any abnormal elements, which can assist in diagnosing various conditions.
12 services11 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63114 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. RACHEL NICOLE RAMOS AGNP
Nurse Practitioner
9150 OVERLAND PLZ
OVERLAND, MO 63114
St. Louis County (314) 449-9633
DR. DANNIE E WILLIAMS MD
Family Medicine
9150 OVERLAND PLZ
OVERLAND, MO 63114
St. Louis County (314) 449-9633
DR. MATTHEW BRIAN WILKINSON M.D.
Internal Medicine
9150 OVERLAND PLZ
OVERLAND, MO 63114
St. Louis County (314) 449-9633
ILLONA LYNN LEWIS
Nurse Practitioner (Family)
9150 OVERLAND PLZ
OVERLAND, MO 63114
St. Louis County (314) 449-9633
KRISTEN E EVANS ANP
Nurse Practitioner (Adult Health)
9150 OVERLAND PLZ
OVERLAND, MO 63114
St. Louis County (314) 449-9633

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Spearman's NPI number?

The NPI number for Michael Spearman is 1164598579. It was assigned to this individual provider in the NPPES registry on November 28, 2006.

Where is Michael Spearman located?

Michael Spearman practices at 9150 Overland Plz, Overland, MO 63114. The listed phone number is (913) 224-2112.

What is Michael Spearman's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Michael Spearman enrolled in Medicare?

Yes. Michael Spearman is registered in the Medicare PECOS enrollment system.

What insurance does Michael Spearman accept?

Health plans from Oscar Insurance Company list Michael Spearman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Michael Spearman was last updated on May 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.