Physician Profile
Unclaimed ProfileAbout TRAY
Nancy Tray, MD practices hematology/oncology in Monterey, CA. Nancy is a 2012 graduate of Georgetown University School of Medicine. Nancy is also listed as specializing in student in an organized health care education program and internal medicine. Medicare claims data shows Nancy provided 172,353 services to 2,390 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
- (831) 375-4105
- Email not available
Practice Locations
5 HARRIS CT., BLDG. T, STE. 201
Monterey, CA 93940
Procedures Most Often Billed to Medicare
172,353 services · 2,390 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
1,446 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
488 |
| Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | Treatment | 96367 |
427 |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
397 |
| Injection, ferric carboxymaltose, 1 mg | Drug given | J1439 |
47,250 |
| Injection, darbepoetin alfa, 1 microgram (non-esrd use) | Drug given | J0881 |
30,581 |
| Injection, filgrastim (g-csf), excludes biosimilars, 1 microgram | Drug given | J1442 |
20,460 |
| Injection, daratumumab, 10 mg and hyaluronidase-fihj | Drug given | J9144 |
13,320 |
| Injection, pembrolizumab, 1 mg | Drug given | J9271 |
9,800 |
| Injection, denosumab, 1 mg | Drug given | J0897 |
9,720 |
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 hematology/oncology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 27 related providers in 4 groups
Other hematology/oncology specialists in Monterey 3
Same specialty, same city.
Trained at Georgetown University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Georgetown University School of Medicine 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 CA who bill this service to Medicare most often.
Common questions
What does Dr. Tray specialize in?
Dr. Tray is a hematology/oncology in Monterey, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HEMATOLOGY/ONCOLOGY”.
NPI registry
Where is Dr. Tray located?
Dr. Tray is listed at 5 HARRIS CT., BLDG. T, STE. 201, Monterey, CA 93940. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Tray's phone number?
The number on file is (831) 375-4105. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Tray?
Dr. Tray's National Provider Identifier is 1306112677. 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. Tray go to medical school?
Dr. Tray attended Georgetown University School of Medicine, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Tray have?
Dr. Tray has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Tray do most often?
According to Medicare billing data, Dr. Tray 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 infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Tray's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tray. 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.