Joseph Lamb, MD
Family Medicine Physician · New London, WI
Joseph Lamb, MD is a family medicine physician with a practice address in New London, Wisconsin, and NPI 1578583621, issued on Jul 20, 2006. Check the license (Wisconsin 29466, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Joseph Lamb
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 29466 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1405 Mill St, New London, WI 54961
- Phone
- (920) 531-2400
- Enumerated
- Jul 20, 2006
- Record last updated
- Jul 25, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (920) 531-2450
- Medicaid ID
- 31422500 WI
- Medicare enrollment
- Enrolled (PECOS I20230615000931); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1987
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,765 in Wisconsin → Look up another NPI →
Also registered at 1405 Mill St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelsey Abendroth, PTPhysical Therapist1548783228
- Becky Aus, FNP-CFamily Nurse Practitioner1639854052
- Julia Azure, PT, DPTPhysical Therapist1477448744
- Emily BecherPhysical Therapist1952918328
- Jack Behm, C.R.N.A.Anesthesiology Physician1578769717
- Cara Benner, APNPFamily Nurse Practitioner1245003805
Verify Joseph Lamb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 29466Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family medicine physician in 2024
423 Medicare Part D claims for 319 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 28 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass40 claims
- Sulfamethoxazole-Trimethoprim30 claims
- Paxlovid24 claims
- Tramadol Hcl22 claims
- Cefdinir21 claims
- Doxycycline Hyclate20 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.
The MIPS final score for 2023 (Medicare payment program): 92.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Jackson Clinic PAJackson, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Lamb among 3,765 family medicine physician records in Wisconsin
Joseph Lamb, 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
- Graduated1987 · median 2007 among the 2,347 with a school on file
- Record last updated2017 · 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).
15 family medicine physician records list a practice address in New London
They are 15 of the 187 NPPES records with a practice address in New London, and 3,765 family medicine physician records in Wisconsin.
All 3,765 in Wisconsin → Every provider in New London → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Benjamin DellariaNew London, WI 549611942695713
- Reginald Ebirim, M.D.New London, WI 549611396702957
- Breana Fellinger, DONew London, WI 549611184129009
- Michael Fetterolf, MDNew London, WI 549611821069691
- Donn Fuhrmann, MDNew London, WI 549611134149263
- Steven Goedderz, MDNew London, WI 549611841226818
- Suzanne Havican, MDNew London, WI 549611235368309
- Timothy Houlihan, MDNew London, WI 549611346260494
Common questions
What is Joseph Lamb, MD's NPI number?
Joseph Lamb, MD's National Provider Identifier (NPI) is 1578583621, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Lamb, MD located?
The NPPES record lists a practice address at 1405 Mill St, New London, WI, 54961. Phone: (920) 531-2400. Providers update this record themselves, so call before visiting.
How can I verify Joseph Lamb, MD's license?
NPPES lists Wisconsin license number 29466, 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 Joseph Lamb, MD prescribe under Medicare Part D?
In 2024, Joseph Lamb, MD had 423 Medicare Part D claims for 319 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Joseph Lamb, MD's MIPS final score?
The 2023 MIPS final score is 92.7 of 100. 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.