Physician Profile
Unclaimed ProfileAbout WEITZMAN
Based in Boston, MA, James I Weitzman, M.D. is listed in the NPI registry under hematology/oncology. James graduated from State University of New York Downstate Medical Center in 2002. James is also listed as specializing in internal medicine. According to Medicare claims data, James cared for 1,081 Medicare patients across 1,869 services.
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
- (617) 636-5000
- Email not available
Practice Locations
NEW ENGLAND MEDICAL CENTER 750 WASHINGTON STREET
Boston, MA 02111
Procedures Most Often Billed to Medicare
1,869 services · 1,081 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| 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 |
548 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
466 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
244 |
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
161 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
112 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
105 |
| 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 |
61 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
59 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
51 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
21 |
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.
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 hematology/oncology specialists in Boston 8
Same specialty, same city.
Trained at State University of New York Downstate Medical Center 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2002 at State University of New York Downstate Medical Center 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Weitzman specialize in?
Dr. Weitzman is a hematology/oncology in Boston, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HEMATOLOGY/ONCOLOGY”.
NPI registry
Where is Dr. Weitzman located?
Dr. Weitzman is listed at NEW ENGLAND MEDICAL CENTER 750 WASHINGTON STREET, Boston, MA 02111. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Weitzman's phone number?
The number on file is (617) 636-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Weitzman's NPI number?
Dr. Weitzman's National Provider Identifier is 1447317862. 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. Weitzman go to medical school?
Dr. Weitzman attended State University of New York Downstate Medical Center, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Weitzman been practicing?
Dr. Weitzman has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Weitzman do most often?
According to Medicare billing data, Dr. Weitzman the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Weitzman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Weitzman. 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.