Physician Profile
Unclaimed ProfileAbout FISHMAN
Ari D. Fishman, M.D. is a healthcare provider in Greenbelt, MD specializing in hematology/oncology. Ari trained at Albert Einstein College of Medicine of Yeshiva University, graduating in 1995. Ari is also listed as specializing in hematology & oncology. According to Medicare claims data, Ari cared for 2,584 Medicare patients across 105,717 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
- (301) 982-9800
- Email not available
Practice Locations
7525 GREENWAY CENTER DR SUITE 205
Greenbelt, MD 20770
Procedures Most Often Billed to Medicare
105,717 services · 2,584 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
156 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
397 |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
299 |
| Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | Treatment | 96401 |
235 |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
169 |
| Injection, darbepoetin alfa, 1 microgram (non-esrd use) | Drug given | J0881 |
39,500 |
| Injection, daratumumab, 10 mg and hyaluronidase-fihj | Drug given | J9144 |
21,960 |
| Injection, ferric carboxymaltose, 1 mg | Drug given | J1439 |
15,750 |
| Injection, denosumab, 1 mg | Drug given | J0897 |
8,460 |
| Injection, aprepitant, 1 mg | Drug given | J0185 |
4,420 |
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 Greenbelt 4
Same specialty, same city.
Trained at Albert Einstein College of Medicine of Yeshiva University 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1995 at Albert Einstein College of Medicine of Yeshiva University 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in MD who bill this service to Medicare most often.
Common questions
What is Dr. Fishman's specialty?
Dr. Fishman is a hematology/oncology in Greenbelt, MD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HEMATOLOGY/ONCOLOGY”.
NPI registry
Where can I find Dr. Fishman?
Dr. Fishman is listed at 7525 GREENWAY CENTER DR SUITE 205, Greenbelt, MD 20770. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Fishman?
The number on file is (301) 982-9800. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Fishman's NPI number?
Dr. Fishman's National Provider Identifier is 1407963036. 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
What is Dr. Fishman's medical education?
Dr. Fishman attended Albert Einstein College of Medicine of Yeshiva University, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Fishman been practicing?
Dr. Fishman has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Fishman known for?
According to Medicare billing data, Dr. Fishman performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as injection of drug or substance under skin or into muscle 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. Fishman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Fishman. 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.