Physician Profile
Unclaimed ProfileAbout Dr. Ma
Barbara Ting-Wen Ma, MD is a healthcare provider in New York, NY specializing in medical oncology. Barbara trained at New York Medical College, graduating in 2015. Barbara is also listed as specializing in hematology & oncology. According to Medicare claims data, Barbara cared for 264 Medicare patients across 12,017 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
- (646) 962-6444
- Email not available
Practice Locations
1305 YORK AVE FL 12
New York, NY 10021
Procedures Most Often Billed to Medicare
12,017 services · 264 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
116 |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
70 |
| Administration of additional new drug or substance into vein, 1 hour or less | Treatment | 96417 |
33 |
| Injection, nivolumab, 1 mg | Drug given | J9299 |
11,020 |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
326 |
| Unclassified drugs | Drug given | J3490 |
21 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
120 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
102 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
83 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
65 |
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 medical oncology specialists at this location 1
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 medical oncology specialists in New York 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at New York Medical College 6
Other providers in the same specialty who trained at the same institution.
Class of 2015 at New York Medical College 8
Providers who graduated from the same medical school in the same year.
Also performs Administration of chemotherapy into vein, 1 hour or less 8
Providers in NY who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Ma?
Dr. Ma is a medical oncology in New York, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “MEDICAL ONCOLOGY”.
NPI registry
What is Dr. Ma's address?
Dr. Ma is listed at 1305 YORK AVE FL 12, New York, NY 10021. 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. Ma?
The number on file is (646) 962-6444. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ma's NPI number?
Dr. Ma's National Provider Identifier is 1245625052. 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. Ma train?
Dr. Ma attended New York Medical College, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ma been practicing?
Dr. Ma has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Ma perform?
According to Medicare billing data, Dr. Ma provides treatments such as administration of chemotherapy into vein, 1 hour or less and injection of additional new drug or substance into vein, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ma confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ma. 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.