Timothy Houlihan, MD
Family Medicine Physician · New London, WI
Timothy Houlihan, MD is a family medicine physician with a practice address in New London, Wisconsin, and NPI 1346260494, issued on Jul 20, 2006. Check the license (Wisconsin 30412, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Timothy Houlihan
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 30412 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 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (920) 531-2450
- Medicaid ID
- 31662300 WI
- Medicare enrollment
- Enrolled (PECOS I20050620000052); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1988
- 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 Timothy Houlihan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 30412Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average family medicine physician in 2024
8,932 Medicare Part D claims for 586 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 61 claims were for opioids.
Most prescribed
- Atorvastatin Calcium552 claims
- Lisinopril467 claims
- Rosuvastatin Calcium450 claims
- Amlodipine Besylate314 claims
- Metformin Hcl Er290 claims
- Levothyroxine Sodium267 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: $18.75
1 payment: education; the largest payer was E.R. Squibb & Sons, L.L.C. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Thedacare, IncorporatedNew London, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Houlihan among 3,765 family medicine physician records in Wisconsin
Timothy Houlihan, 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
- Graduated1988 · median 2007 among the 2,347 with a school on file
- Record last updated2007 · 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
- Joseph Lamb, MDNew London, WI 549611578583621
Common questions
What is Timothy Houlihan, MD's NPI number?
Timothy Houlihan, MD's National Provider Identifier (NPI) is 1346260494, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Houlihan, 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 Timothy Houlihan, MD's license?
NPPES lists Wisconsin license number 30412, 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 Timothy Houlihan, MD prescribe under Medicare Part D?
In 2024, Timothy Houlihan, MD had 8,932 Medicare Part D claims for 586 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.