Benjamin Louis Spector, M.D.
Pediatric Nephrology Physician · Madison, WI
Benjamin Louis Spector, M.D. is a pediatric nephrology physician with a practice address in Madison, Wisconsin, and NPI 1306294558, issued on May 27, 2016. Check the license (Wisconsin 82006, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Benjamin Louis Spector
- Credential
- M.D.
- Primary taxonomy
- Pediatric Nephrology Physician 2080P0210X
- License numbers
- 82006 WI
2019017109 MO
Self-reported in NPPES; status is on the state search - Practice location
- 600 Highland Ave, Madison, WI 53792
- Phone
- (608) 263-6420
- Enumerated
- May 27, 2016
- Record last updated
- Aug 25, 2023
- Medicare enrollment
- Enrolled (PECOS I20230908002831); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric nephrology physician records → All 22 in Wisconsin → Look up another NPI →
Also registered at 600 Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Edwin Abel, M.D.Urology Physician1083800510
Verify Benjamin Louis Spector in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 82006Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 77.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
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).
Benjamin Louis Spector among 22 pediatric nephrology physician records in Wisconsin
Benjamin Louis Spector, M.D. is one of 22 pediatric nephrology physician records with a practice address in Wisconsin. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 73% of them.
- NPI issued2016 · 73% of these records are older, 14% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2016 · median 2007 among the 12 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0210X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Nephrology Physician providers in Wisconsin
There are 22 pediatric nephrology physician records in Wisconsin.
All 22 in Wisconsin → Every provider in Madison → Pediatric Nephrology Physician nationwide →
The 8 pediatric nephrology physician records with the nearest ZIP codes
- Sharon Bartosh, MDMadison, WI 537921710953419
- Margret Bock, MDMadison, WI 537921154578060
- Rachel Engen, M.D.Madison, WI 537921548434780
- Taylor HouseMadison, WI 537921629430871
- Neil Paloian, MDMadison, WI 537921982896668
- Allison Redpath Mahon, MDMadison, WI 537921962601484
- Jesse Roach, M.D.Madison, WI 537921003930553
- Samantha Schwartz, MD, MSMadison, WI 537921134780240
Common questions
What is Benjamin Louis Spector, M.D.'s NPI number?
Benjamin Louis Spector, M.D.'s National Provider Identifier (NPI) is 1306294558, issued on May 27, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Louis Spector, M.D. located?
The NPPES record lists a practice address at 600 Highland Ave, Madison, WI, 53792. Phone: (608) 263-6420. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Louis Spector, M.D.'s license?
NPPES lists Wisconsin license number 82006, 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.
What is Benjamin Louis Spector, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.