Physician Profile
Unclaimed ProfileAbout ZAMAN
Based in Brooklyn, NY, Mohammad Hamiduz Zaman, MD is listed in the NPI registry under internal medicine. Mohammad is also listed as specializing in pulmonary disease, critical care medicine, and sleep medicine. Medicare claims data shows Mohammad provided 960 services to 588 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
- (718) 240-5236
- Email not available
Practice Locations
1 BROOKDALE PLAZA TJH MEDICAL SERVICES PC RM 107 AARON
Brooklyn, NY 11212
Procedures Most Often Billed to Medicare
960 services · 588 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of non-tunneled central venous tube for infusion (5 years or older) | Procedure | 36556 |
31 |
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
20 |
| Evaluation of use of breathing device | Treatment | 94664 |
88 |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
79 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
240 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
233 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
99 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
57 |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
40 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
38 |
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.
Other internal medicines at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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.
More connections — 32 related providers in 4 groups
Other internal medicines in Brooklyn 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1979 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of non-tunneled central venous tube for infusion (5 years or older) 8
Providers in NY who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Zaman?
Dr. Zaman is an internal medicine in Brooklyn, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
What is Dr. Zaman's address?
Dr. Zaman is listed at 1 BROOKDALE PLAZA TJH MEDICAL SERVICES PC RM 107 AARON, Brooklyn, NY 11212. 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. Zaman?
The number on file is (718) 240-5236. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Zaman?
Dr. Zaman's National Provider Identifier is 1477597367. 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. Zaman train?
Dr. Zaman attended Other, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Zaman have?
Dr. Zaman 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. Zaman perform?
According to Medicare billing data, Dr. Zaman performs procedures including insertion of non-tunneled central venous tube for infusion and insertion of artery tube for blood sampling or infusion through skin; provides treatments such as evaluation of use of breathing device and test to measure expiratory airflow and volume, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Zaman's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Zaman. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.