Physician Profile
Unclaimed ProfileAbout KOTIAH
Sandy Diana Kotiah, M.D. practices hematology/oncology in Baltimore, MD. Sandy is also listed as specializing in hematology and medical oncology. Medicare claims data shows Sandy provided 97,551 services to 2,706 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
- (410) 783-5858
- Email not available
Practice Locations
227 ST. PAUL PLACE 4TH FLOOR
Baltimore, MD 21202
Procedures Most Often Billed to Medicare
97,551 services · 2,706 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of additional new drug or substance into vein | Treatment | 96375 |
450 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
428 |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
345 |
| Infusion into a vein for hydration, each additional hour | Treatment | 96361 |
188 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
183 |
| Injection, pembrolizumab, 1 mg | Drug given | J9271 |
22,400 |
| Injection, darbepoetin alfa, 1 microgram (non-esrd use) | Drug given | J0881 |
21,400 |
| Injection, fosaprepitant, 1 mg | Drug given | J1453 |
10,800 |
| Injection, denosumab, 1 mg | Drug given | J0897 |
9,720 |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
1,730 |
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.
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.
Other hematology/oncology specialists in Baltimore 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2004 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of additional new drug or substance into vein 8
Providers in MD who bill this service to Medicare most often.
Common questions
What does Dr. Kotiah specialize in?
Dr. Kotiah is a hematology/oncology in Baltimore, MD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HEMATOLOGY/ONCOLOGY”.
NPI registry
Where is Dr. Kotiah located?
Dr. Kotiah is listed at 227 ST. PAUL PLACE 4TH FLOOR, Baltimore, MD 21202. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Kotiah's phone number?
The number on file is (410) 783-5858. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Kotiah?
Dr. Kotiah's National Provider Identifier is 1104035971. 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. Kotiah go to medical school?
Dr. Kotiah attended Other, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Kotiah have?
Dr. Kotiah has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Kotiah do most often?
According to Medicare billing data, Dr. Kotiah provides treatments such as injection of additional new drug or substance into vein and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Kotiah's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kotiah. 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.