Avi N. Bernstein, MD
Internal Medicine Physician · Germantown, WI
Avi N. Bernstein, MD is an internal medicine physician with a practice address in Germantown, Wisconsin, and NPI 1972643252, issued on Feb 7, 2007. Check the license (Wisconsin 51681, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Avi N. Bernstein
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 51681 WI
Self-reported in NPPES; status is on the state search - Practice location
- N112W15415 Mequon RD, Germantown, WI 53022
- Phone
- (262) 250-7800
- Enumerated
- Feb 7, 2007
- Record last updated
- Jan 26, 2022
- Fax
- (262) 257-7982
- Medicare enrollment
- Enrolled (PECOS I20090603000141); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,078 in Wisconsin → Look up another NPI →
Also registered at N112W15415 Mequon RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Avi N. Bernstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 51681Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% more Medicare Part D claims than the average internal medicine physician in 2024
3,746 Medicare Part D claims for 278 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 22 claims were for opioids.
Most prescribed
- Amlodipine Besylate267 claims
- Atorvastatin Calcium263 claims
- Losartan Potassium219 claims
- Levothyroxine Sodium150 claims
- Omeprazole123 claims
- Pantoprazole Sodium102 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): 81.5 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).
Industry payments in 2024: $146.83
1 payment: food and beverage; the largest payer was DePuy Synthes Sales Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Madison Medical Affiliates IncMequon, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Avi N. Bernstein among 2,078 internal medicine physician records in Wisconsin
Avi N. Bernstein, MD is one of 2,078 internal medicine physician records with a practice address in Wisconsin. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 54% of them.
- NPI issued2007 · 54% of these records are older, 40% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2006 · median 2002 among the 1,098 with a school on file
- Record last updated2022 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 internal medicine physician records list a practice address in Germantown
They are 4 of the 329 NPPES records with a practice address in Germantown, and 2,078 internal medicine physician records in Wisconsin.
All 2,078 in Wisconsin → Every provider in Germantown → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Stephanie Momper, MDGermantown, WI 530221194899005
- Megan Rotzenberg, M.D.Germantown, WI 530221285084335
- Christopher WeberGermantown, WI 530221619140001
- Muhammed Al-Fawakhiri, MDGrafton, WI 530241942276613
- Daniel Attanasio, D.O.Grafton, WI 530241609801380
- Melinda Bonilla-Puetz, MDGrafton, WI 530241942233101
- Richard Bunting, MDGrafton, WI 530241730111964
- William Ebinger, MDGrafton, WI 530241700818952
Common questions
What is Avi N. Bernstein, MD's NPI number?
Avi N. Bernstein, MD's National Provider Identifier (NPI) is 1972643252, issued on Feb 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Avi N. Bernstein, MD located?
The NPPES record lists a practice address at N112W15415 Mequon RD, Germantown, WI, 53022. Phone: (262) 250-7800. Providers update this record themselves, so call before visiting.
How can I verify Avi N. Bernstein, MD's license?
NPPES lists Wisconsin license number 51681, 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 Avi N. Bernstein, MD prescribe under Medicare Part D?
In 2024, Avi N. Bernstein, MD had 3,746 Medicare Part D claims for 278 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Avi N. Bernstein, MD's MIPS final score?
The 2023 MIPS final score is 81.5 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.