YAIZA MARTINEZ-ORTIZ MD
NPI 1134413701
Internal Medicine - Gastroenterology in San Juan, PR
NPI Status: Active since June 01, 2011
Contact Information
29 WASHINGTON STREET
ASHFORD MEDICAL CENTER STE 601-602
SAN JUAN, PR
ZIP 00907
Phone: (787) 249-9560
Fax: (509) 275-5604
- Individual
- Female
- Internal Medicine
- Gastroenterology
- PECOS Enrolled
About YAIZA MARTINEZ-ORTIZ
This page provides the complete NPI Profile along with additional information for Yaiza Martinez-ortiz, an internist established in San Juan, Puerto Rico with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1134413701 assigned on June 2011. The practitioner's primary taxonomy code is 207RG0100X with license number 18688 (PR). The provider is registered as an individual and her NPI record was last updated 3 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.
- NPI
- 1134413701
- Provider Name
- YAIZA MARTINEZ-ORTIZ MD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 29 WASHINGTON STREET ASHFORD MEDICAL CENTER STE 601-602 SAN JUAN, PR 00907
- Location Phone
- (787) 249-9560
- Location Fax
- (509) 275-5604
- Mailing Address
- 29 CALLE WASHINGTON STE 601-602 SAN JUAN, PR 00907
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 06-01-2011
- Last Update Date
- 11-28-2023
- Code Navigator
An internist like Yaiza Martinez-ortiz is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Internal Medicine Gastroenterology
- Taxonomy Code
- 207RG0100X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 18688
- License State
- PR
- Taxonomy Description
- An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
Medicare Participation & PECOS Enrollment Status
Yaiza Martinez-ortiz is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Colonoscopy
Upper gastrointestinal (GI) endoscopy for acid reflux
A colonoscopy is a medical procedure that allows your doctor to examine your colon (the large intestine). It utilizes a thin, flexible tube with a tiny camera on the end, which is inserted through the rectum. This procedure can help identify issues such as polyps, inflammation, or early signs of cancer. It's usually recommended for people over 50 or those with specific risk factors.
This service was performed for 52 patientsAn upper GI endoscopy is a procedure to examine your esophagus and stomach using a thin, flexible tube called an endoscope. It helps diagnose conditions like acid reflux by identifying any inflammation or damage. It's generally safe, performed under sedation, and takes about 15-30 minutes.
This service was performed for 46 patientsPhysician Visit Costs
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 00907 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $130.65
- Minimum New Patient Price $56.86
- Maximum New Patient Price $172.44
- Average New Patient Copayment $32.66
- Minimum New Patient Copayment $14.21
- Maximum New Patient Copayment $43.11
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $100.24
- Minimum Established Patient Price $18.24
- Maximum Established Patient Price $140.44
- Average Established Patient Copayment $25.06
- Minimum Established Patient Copayment $4.56
- Maximum Established Patient Copayment $35.11
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1134413701, we treat the final digit (1) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 59 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 8 providers are registered at the same or a nearby location.
SAN JUAN, PR 00907
SAN JUAN, PR 00907
SAN JUAN, PR 00907
SAN JUAN, PR 00907
SAN JUAN, PR 00907
SAN JUAN, PR 00907
SAN JUAN, PR 00907
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1134413701, enumerated as an "individual" on June 01, 2011.
The provider is located at 29 WASHINGTON STREET ASHFORD MEDICAL CENTER STE 601-602 SAN JUAN, PR 00907 and the phone number is (787) 249-9560.
Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.
