Mark B. Beamsley, MD
Family Medicine Physician · Madison, WI
Mark B. Beamsley, MD is a family medicine physician with a practice address in Madison, Wisconsin, and NPI 1306807698, issued on Mar 28, 2006. Check the license (Wisconsin 42347, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Mark B. Beamsley
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 42347 WI
Self-reported in NPPES; status is on the state search - Practice location
- 202 S Park St, Madison, WI 53715
- Phone
- (608) 263-6400
- Enumerated
- Mar 28, 2006
- Record last updated
- Mar 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (608) 262-6743
- Medicare enrollment
- Enrolled (PECOS I20050910000246); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,765 in Wisconsin → Look up another NPI →
Also registered at 202 S Park St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark B. Beamsley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 42347Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average family medicine physician in 2024
1,883 Medicare Part D claims for 152 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 47 claims were for opioids.
Most prescribed
- Atorvastatin Calcium153 claims
- Amlodipine Besylate119 claims
- Eliquis107 claims
- Levothyroxine Sodium80 claims
- Lisinopril60 claims
- Omeprazole60 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.
Bills Medicare through one group practice
- University OF Wisconsin Medical Foundation IncMadison, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark B. Beamsley among 3,765 family medicine physician records in Wisconsin
Mark B. Beamsley, MD is one of 3,765 family medicine physician records with a practice address in Wisconsin. 75% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 46% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1999 · median 2007 among the 2,347 with a school on file
- Record last updated2021 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
284 family medicine physician records list a practice address in Madison
They are 284 of the 15,014 NPPES records with a practice address in Madison, and 3,765 family medicine physician records in Wisconsin.
All 3,765 in Wisconsin → Every provider in Madison → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Lee Dresang, MDMadison, WI 537151932151016
- Valerie Gilchrist, MDMadison, WI 537151538143912
- Elaine Hirschfield, MDMadison, WI 537151841265758
- Zinije Jonuzi, MDMadison, WI 537151285603472
- William Kinsey, MDMadison, WI 537151376545939
- Louise Latterell, M.D.Madison, WI 537151972567873
- Debra Nyquist, MDMadison, WI 537151972580512
- Lezlie Painovich, DOMadison, WI 537151922058205
Common questions
What is Mark B. Beamsley, MD's NPI number?
Mark B. Beamsley, MD's National Provider Identifier (NPI) is 1306807698, issued on Mar 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark B. Beamsley, MD located?
The NPPES record lists a practice address at 202 S Park St, Madison, WI, 53715. Phone: (608) 263-6400. Providers update this record themselves, so call before visiting.
How can I verify Mark B. Beamsley, MD's license?
NPPES lists Wisconsin license number 42347, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark B. Beamsley, MD prescribe under Medicare Part D?
In 2024, Mark B. Beamsley, MD had 1,883 Medicare Part D claims for 152 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.