Physician Profile
Armando L. Nazario Guirau, M.D.
Unclaimed ProfileAbout Dr. Nazario Guirau
Based in San Juan, PR, Armando L. Nazario Guirau, M.D. is listed in the NPI registry under orthopedic surgery. Armando graduated from University of Puerto Rico School of Medicine in 1980. Armando is also listed as specializing in specialist. According to Medicare claims data, Armando cared for 100 Medicare patients across 146 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and aspiration and/or injection of fluid from large joint. NPI 1962437814 identifies this record in the national registry.
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) 250-7676
- Email not available
Practice Locations
400 AVE FD ROOSEVELT SUITE 406
San Juan, PR 00918
Conditions Commonly Evaluated or Treated
Within Orthopedic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Spine
Procedures & services
Most searched procedures
Evaluation and nonsurgical
Arthroscopy
Foot & Ankle
Foot and ankle
Hand & Wrist
Hand and upper extremity
Injections & Non-Surgical
Injections & pain relief
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
Shoulder surgery
Trauma & Fractures
Trauma and fixation
Procedures Most Often Billed to Medicare
146 services · 100 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
21 | Less often than most peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
91 | As often as other peers in Orthopedic Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
34 | As often as other peers in Orthopedic Surgery |
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 1
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 orthopedic surgeons in San Juan 8
Same specialty, same city.
More connections — 18 related providers in 3 groups
Trained at University of Puerto Rico School of Medicine 5
Other providers in the same specialty who trained at the same institution.
Class of 1980 at University of Puerto Rico School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 5
Providers in PR who bill this service to Medicare most often.
Common questions
What is Armando L. Nazario Guirau's specialty?
Armando L. Nazario Guirau is an orthopedic surgeon in San Juan, PR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopedic Surgery”.
NPI registry
Where can I find Armando L. Nazario Guirau?
Armando L. Nazario Guirau is listed at 400 Ave Fd Roosevelt Suite 406, San Juan, PR 00918. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Armando L. Nazario Guirau?
The number on file is (787) 250-7676. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Armando L. Nazario Guirau's NPI number?
Armando L. Nazario Guirau's National Provider Identifier is 1962437814. 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 Armando L. Nazario Guirau's education?
Armando L. Nazario Guirau attended University of Puerto Rico School of Medicine, graduating in 1980. This comes from the CMS National Downloadable File.
CMS public data
How long has Armando L. Nazario Guirau been practicing?
Armando L. Nazario Guirau has 46 years experience. Calculated from a graduation year of 1980, reported in the CMS National Downloadable File.
CMS public data
What is Armando L. Nazario Guirau known for?
According to Medicare billing data, Armando L. Nazario Guirau performs procedures including aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Armando L. Nazario Guirau confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Armando L. Nazario Guirau. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.