Physician Profile
Martin Ortiz, MD
Unclaimed ProfileAbout Dr. Ortiz
Martin Ortiz, MD is a specialist practicing in San Juan, PR. Martin trained at University of Puerto Rico School of Medicine, graduating in 1977. According to Medicare claims data, Martin cared for 99 Medicare patients across 158 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, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and diagnostic exam of large bowel using a flexible endoscope.
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) 763-8932
- Email not available
Practice Locations
562 CALLE JUAN J JIMENEZ
San Juan, PR 00918
Procedures Most Often Billed to Medicare
158 services · 99 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
13 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
106 | As often as other peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
39 | Less often than most peers in Specialist |
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 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other specialists in San Juan 8
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 — 16 related providers in 2 groups
Class of 1977 at University of Puerto Rico School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of large bowel using a flexible endoscope 8
Providers in PR who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Ortiz?
Dr. Ortiz is a specialist in San Juan, PR. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Ortiz's address?
Dr. Ortiz is listed at 562 Calle Juan J Jimenez, San Juan, PR 00918. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Ortiz?
The number on file is (787) 763-8932. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ortiz's NPI number?
Dr. Ortiz's National Provider Identifier is 1487661146. 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. Ortiz train?
Dr. Ortiz attended University of Puerto Rico School of Medicine, graduating in 1977. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ortiz been practicing?
Dr. Ortiz has 49 years experience. Calculated from a graduation year of 1977, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Ortiz perform?
According to Medicare billing data, Dr. Ortiz performs procedures including diagnostic exam of large bowel using a flexible endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ortiz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ortiz. 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.