NPPES file of Aug 9, 2026

Michael B. Lambert, MD

Nephrology Physician · Shawnee, KS

Michael B. Lambert, MD is a nephrology physician with a practice address in Shawnee, Kansas, and NPI 1598769549, issued on Jun 8, 2005. Check the license (Kansas 04-23568, 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
1598769549
Name
Michael B. Lambert
Credential
MD
Primary taxonomy
Nephrology Physician 207RN0300X
License number
04-23568 KS
Self-reported in NPPES; status is on the state search
Practice location
6850 Hilltop RD, Shawnee, KS 66226
Phone
(913) 441-5757
Enumerated
Jun 8, 2005
Record last updated
May 15, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(913) 441-7979
Medicaid IDs
1001276S0B KS
203064225 MO
Medicare enrollment
Enrolled (PECOS I20040622001338); accepts Medicare assignment
Medical or professional school
University Of Oklahoma College Of Medicine, 1985
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 6850 Hilltop RD

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

  1. Charles Brooks, M.D.Gastroenterology Physician1770532517
  2. Skylar ChandlerBehavior Analyst1326672353
  3. Achal Desai, M.D.Nephrology Physician1134123185
  4. Lindsey Hill, CNMAdvanced Practice Midwife1386688448
  5. Jill JenkinsPediatric Dentistry1194749192
  6. Michael Leblanc, DDSPediatric Dentistry1538183520

Verify Michael B. Lambert 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 04-23568
    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

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

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22% more Medicare Part D claims than the average nephrology physician in 2024

1,787 Medicare Part D claims for 294 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.

  1. Michael Lambert1,787
  2. Specialty average1,465

Most prescribed

  1. Losartan Potassium243 claims
  2. Furosemide120 claims
  3. Amlodipine Besylate109 claims
  4. Doxazosin Mesylate96 claims
  5. Calcitriol88 claims
  6. Allopurinol73 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: $135.79

7 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Lambert$135.79
  2. Specialty average$3,091.37

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Nephrology Associates MD PALenexa, KS

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael B. Lambert among 70 nephrology physician records in Kansas

Michael B. Lambert, MD is one of 70 nephrology physician records with a practice address in Kansas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 96% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1985 · median 2001 among the 47 with a school on file
  • Record last updated2008 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in Kansas

There are 70 nephrology physician records in Kansas.

The 8 nephrology physician records with the nearest ZIP codes

  1. Achal Desai, M.D.Shawnee, KS 662261134123185
  2. Tarek Darwish, MDOverland Park, KS 662101790712750
  3. Emmanuel Adomako, MB, CHBKansas City, KS 661601861948184
  4. Brenden Amiotte, MDKansas City, KS 661601750023412
  5. Niveditha Girimaji Satishchandra, MBBSKansas City, KS 661601518674464
  6. Connor Grantham, MDKansas City, KS 661601962997759
  7. Mallika Gupta, MDKansas City, KS 661601821431669
  8. Briauna Hawthorne, MDKansas City, KS 661601518616671

Common questions

What is Michael B. Lambert, MD's NPI number?

Michael B. Lambert, MD's National Provider Identifier (NPI) is 1598769549, issued on Jun 8, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Michael B. Lambert, MD located?

The NPPES record lists a practice address at 6850 Hilltop RD, Shawnee, KS, 66226. Phone: (913) 441-5757. Providers update this record themselves, so call before visiting.

How can I verify Michael B. Lambert, MD's license?

NPPES lists Kansas license number 04-23568, 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 Michael B. Lambert, MD prescribe under Medicare Part D?

In 2024, Michael B. Lambert, MD had 1,787 Medicare Part D claims for 294 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.