Physician Profile
Oscar A. Duyos, M.D.
Unclaimed ProfileAbout Dr. Duyos
Oscar A. Duyos, M.D. practices orthopaedic surgery of the spine in Cayey, PR. Oscar is a 2011 graduate of Ponce School of Medicine. Oscar is also listed as specializing in orthopaedic surgery. Medicare claims data shows Oscar provided 29 services to 25 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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) 918-0300
- Email not available
Practice Locations
EDIFICIO PROFESIONAL SUITE 405 HOSPITAL MENONITA
Cayey, PR 00736
200 1st St SW Mayo Clinic
Rochester, MN 55905
Procedures Most Often Billed to Medicare
29 services · 25 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
16 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
13 | Less often than most peers in Orthopaedic Surgery of the Spine |
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.
Trained at Ponce School of Medicine 3
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Ponce School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Oscar A. Duyos's specialty?
Oscar A. Duyos is an orthopaedic surgery of the spine in Cayey, PR. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Oscar A. Duyos?
Oscar A. Duyos is listed at Edificio Profesional Suite 405 Hospital Menonita, Cayey, PR 00736. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Oscar A. Duyos?
The number on file is (787) 918-0300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Oscar A. Duyos?
Oscar A. Duyos's National Provider Identifier is 1881982437. 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 Oscar A. Duyos's education?
Oscar A. Duyos attended Ponce School of Medicine, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Oscar A. Duyos have?
Oscar A. Duyos has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What is Oscar A. Duyos known for?
According to Medicare billing data, Oscar A. Duyos the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Oscar A. Duyos's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Oscar A. Duyos. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.