Physician Profile
Unclaimed ProfileAbout BERGER
Based in Manhasset, NY, William J Berger, M.D. is listed in the NPI registry under cardiovascular disease (cardiology). William graduated from New York Medical College in 1979. William is also listed as specializing in cardiovascular disease. Medicare claims data shows William provided 1,394 services to 646 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (516) 488-4428
- Email not available
Practice Locations
1201 NORTHERN BLVD STE 201
Manhasset, NY 11030
Procedures Most Often Billed to Medicare
1,394 services · 646 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
651 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
38 |
| Telephonic rhythm strip evaluation of single, dual, multiple lead or leadless pacemaker system, up to 90 days | Treatment | 93293 |
34 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
548 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
101 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
22 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other cardiovascular diseases in Manhasset 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at New York Medical College 8
Other providers in the same specialty who trained at the same institution.
Class of 1979 at New York Medical College 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 8
Providers in NY who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Berger?
Dr. Berger is a cardiovascular disease (cardiology) in Manhasset, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
What is Dr. Berger's address?
Dr. Berger is listed at 1201 NORTHERN BLVD STE 201, Manhasset, NY 11030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Berger?
The number on file is (516) 488-4428. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Berger?
Dr. Berger's National Provider Identifier is 1003892969. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Berger train?
Dr. Berger attended New York Medical College, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Berger have?
Dr. Berger has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Berger perform?
According to Medicare billing data, Dr. Berger provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and ultrasound of heart with color-depicted blood flow, rate, direction and valve function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Berger's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Berger. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.