William J. Berger, M.D.
Cardiovascular Disease Physician · Manhasset, NY
William J. Berger, M.D. is a cardiovascular disease physician with a practice address in Manhasset, New York, and NPI 1003892969, issued on Dec 21, 2005. Check the license (New York 147427, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- William J. Berger
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 147427 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1201 Northern Blvd Ste 201, Manhasset, NY 11030
- Phone
- (516) 488-4428
- Enumerated
- Dec 21, 2005
- Record last updated
- Dec 18, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (516) 328-2723
- Medicaid ID
- 00963837-9 NY
- Medicare enrollment
- Enrolled (PECOS I20070803000047); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 1979
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,583 in New York → Look up another NPI →
Verify William J. Berger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 147427Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average cardiovascular disease physician in 2024
3,339 Medicare Part D claims for 359 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate299 claims
- Atorvastatin Calcium244 claims
- Amlodipine Besylate228 claims
- Losartan Potassium191 claims
- Eliquis150 claims
- Rosuvastatin Calcium139 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): 19.8 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).
William J. Berger among 2,583 cardiovascular disease physician records in New York
William J. Berger, M.D. is one of 2,583 cardiovascular disease physician records with a practice address in New York. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 83% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1979 · median 1998 among the 1,896 with a school on file
- Record last updated2017 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
42 cardiovascular disease physician records list a practice address in Manhasset
They are 42 of the 2,794 NPPES records with a practice address in Manhasset, and 2,583 cardiovascular disease physician records in New York.
All 2,583 in New York → Every provider in Manhasset → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Jay Dubowsky, M.D.Manhasset, NY 110301285630368
- Perry Frankel, MDManhasset, NY 110301912942921
- Aaron Freilich, M.DManhasset, NY 110301598720435
- Aaron Gindea, MDManhasset, NY 110301184689028
- Lawrence Kanner, MDManhasset, NY 110301851498430
- Melvin Klein, M.D.Manhasset, NY 110301184673857
- Michael Mannino, M.D.Manhasset, NY 110301598761660
- Gustave Pogo, MDManhasset, NY 110301962452730
Common questions
What is William J. Berger, M.D.'s NPI number?
William J. Berger, M.D.'s National Provider Identifier (NPI) is 1003892969, issued on Dec 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William J. Berger, M.D. located?
The NPPES record lists a practice address at 1201 Northern Blvd Ste 201, Manhasset, NY, 11030. Phone: (516) 488-4428. Providers update this record themselves, so call before visiting.
How can I verify William J. Berger, M.D.'s license?
NPPES lists New York license number 147427, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William J. Berger, M.D. prescribe under Medicare Part D?
In 2024, William J. Berger, M.D. had 3,339 Medicare Part D claims for 359 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is William J. Berger, M.D.'s MIPS final score?
The 2023 MIPS final score is 19.8 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.