Benjamin Dellaria
Family Medicine Physician · New London, WI
Benjamin Dellaria is a family medicine physician with a practice address in New London, Wisconsin, and NPI 1942695713, issued on Mar 30, 2015. Check the license (Wisconsin 66415, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Benjamin Dellaria
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 66415 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
- Mar 30, 2015
- Record last updated
- Jul 23, 2026
- Fax
- (920) 531-2404
- Medicare enrollment
- Enrolled (PECOS I20170202000073); may accept Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 2015
- 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.
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- Emily BecherPhysical Therapist1952918328
- Jack Behm, C.R.N.A.Anesthesiology Physician1578769717
- Cara Benner, APNPFamily Nurse Practitioner1245003805
Verify Benjamin Dellaria in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 66415Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average family medicine physician in 2024
8,488 Medicare Part D claims for 587 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. 70 claims were for opioids.
Most prescribed
- Atorvastatin Calcium739 claims
- Amlodipine Besylate382 claims
- Lisinopril282 claims
- Furosemide265 claims
- Losartan Potassium257 claims
- Omeprazole222 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 practice group's MIPS final score for 2023 (Medicare payment program): 95.8 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).
Benjamin Dellaria among 3,765 family medicine physician records in Wisconsin
Benjamin Dellaria 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 2015, is newer than 76% of them.
- NPI issued2015 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2015 · median 2007 among the 2,347 with a school on file
- Record last updated2026 · 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
- 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
- Joseph Lamb, MDNew London, WI 549611578583621
Common questions
What is Benjamin Dellaria's NPI number?
Benjamin Dellaria's National Provider Identifier (NPI) is 1942695713, issued on Mar 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Dellaria 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 Benjamin Dellaria's license?
NPPES lists Wisconsin license number 66415, 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 Benjamin Dellaria prescribe under Medicare Part D?
In 2024, Benjamin Dellaria had 8,488 Medicare Part D claims for 587 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Benjamin Dellaria's MIPS final score?
The 2023 MIPS final score is 95.8 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.