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Edit this profileAt a glance
- Urb Garcia Calle Andres Garcia No. 53, Arecibo, PR 00612
About Dr. Castro - Montalvo
Justiniano Castro - Montalvo, MD practices hematology/oncology in Arecibo, PR. Justiniano is a 1987 graduate of University of Puerto Rico School of Medicine. Justiniano is also listed as specializing in hematology & oncology. The provider's National Provider Identifier (NPI) is 1811041114.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (787) 817-4973
- Email not available
Practice Locations
URB GARCIA CALLE ANDRES GARCIA NO. 53
Arecibo, PR 00612
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 1
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 Arecibo 1
Same specialty, same city.
Trained at University of Puerto Rico School of Medicine 7
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1987 at University of Puerto Rico School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Castro - Montalvo specialize in?
Dr. Castro - Montalvo is a hematology/oncology in Arecibo, PR. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Castro - Montalvo located?
Dr. Castro - Montalvo is listed at Urb Garcia Calle Andres Garcia No. 53, Arecibo, PR 00612. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Castro - Montalvo's phone number?
The number on file is (787) 817-4973. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Castro - Montalvo's NPI number?
Dr. Castro - Montalvo's National Provider Identifier is 1811041114. 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. Castro - Montalvo go to medical school?
Dr. Castro - Montalvo attended University of Puerto Rico School of Medicine, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Castro - Montalvo been practicing?
Dr. Castro - Montalvo has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Castro - Montalvo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Castro - Montalvo. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.