Physician Profile
Unclaimed ProfileAbout SCHIFFER
Mark Benjamin Schiffer, M.D. is a healthcare provider in New York, NY specialising in cardiovascular disease (cardiology). Mark trained at Northwestern University Feinberg Medical School, graduating in 1977. Mark is also listed as specialising in cardiovascular disease.
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
Common questions
What does Dr. Schiffer specialise in?
Dr. Schiffer is a cardiovascular disease (cardiology) in New York, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
Where is Dr. Schiffer located?
Dr. Schiffer is listed at 158 E 84TH ST, New York, NY 10028. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Schiffer's phone number?
The number on file is (212) 535-6340. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Schiffer's NPI number?
Dr. Schiffer's National Provider Identifier is 1295749984. 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. Schiffer go to medical school?
Dr. Schiffer attended Northwestern University Feinberg Medical School, graduating in 1977. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Schiffer been practising?
Dr. Schiffer has 49 years experience. Calculated from a graduation year of 1977, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Schiffer do most often?
According to Medicare billing data, Dr. Schiffer provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Schiffer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Schiffer. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (212) 535-6340
- Email not available
Practice Locations
158 E 84TH ST
New York, NY 10028
Procedures Most Often Billed to Medicare
497 services · 292 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
120 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
159 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
158 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
48 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
12 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other cardiovascular diseases at this location 4
Same specialty, same street address — most likely the same department or group.
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 New York 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Northwestern University Feinberg Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1977 at Northwestern University Feinberg Medical School 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.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.