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IRINEO DIZON TIANGCO M.D.
NPI 1245322213
Internal Medicine in National City, CA

Active since September 28, 2006PECOS EnrolledAccepts Medicare Assignment
2340 E 8TH ST, SUITE J, NATIONAL CITY, CA 91950(619) 479-0320(619) 479-0367 Get Directions Write a Review

NPPES record last updated: February 23, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Irineo Dizon Tiangco M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

IRINEO DIZON TIANGCO M.D. (NPI 1245322213) is an individual internal medicine provider in National City, California, licensed in California (A52655) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1985).

NPPES Registry Identity

NPI1245322213
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameIRINEO DIZON TIANGCOCredential: M.D.
Location Address2340 E 8TH ST, SUITE JNational City, CA 91950-2869
Mailing Address2340 E 8th St, Suite JNational City, CA 91950-2869 · (619) 479-0320 · Fax (619) 479-0367
Phone(619) 479-0320
Fax(619) 479-0367
Sole ProprietorYes
Medical School CMSOtherGraduated 1985
Enumeration DateSeptember 28, 2006
Last NPPES UpdateFebruary 23, 2011
✔ NPI 1245322213 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A52655
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2340 E 8TH ST, National City, CA 91950
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Other Identifiers 3

Medicare UPINF66713
Medicare ID-Type UnspecifiedA52655CA
Medicaid00A526551CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Irineo Dizon Tiangco M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8325025463
PECOS Enrollment IDI20040706001366
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
755 services312 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
225 services153 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
203 services203 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
151 services151 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
50 services43 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
23 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91950 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
8%657 patients1/55-star benchmark: 99%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
26%5,199 patients1/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
88%4,269 patients4/55-star benchmark: 100%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
100%1,177 patients5/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
10%807 patients1/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
67%1,288 patients3/55-star benchmark: 100%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen
3%1,262 patients1/55-star benchmark: 100%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
30%30 patients2/55-star benchmark: 100%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
96%807 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
11 suppliers36 claims78 services$6.07 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
10 suppliers22 claims26 services$1.11 avg. paid by Medicare
Walker, folding, wheeled, adjustable or fixed height E0143
DME-Other DME · category DE000N
2 suppliers11 claims11 services$38.20 avg. paid by Medicare
Seat attachment, walker E0156
DME-Other DME · category DE000N
2 suppliers11 claims11 services$14.18 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers22 claims22 services$16.43 avg. paid by Medicare
Lightweight wheelchair K0003
DME-Wheelchairs · category DD000N
2 suppliers29 claims29 services$24.86 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PRIMARY CARE PHYSICIANS OF SOUTH BAY MEDICAL GROUP INC
Family Medicine
2340 E 8TH ST, SUITE A
NATIONAL CITY, CA 91950
San Diego County (619) 267-9047
MARIANITO D SEVILLA MD INC APC
Family Medicine
2340 E 8TH ST, SUITE D
NATIONAL CITY, CA 91950
San Diego County (619) 470-7007
WILLIAM T CHAPMAN MD INC
Specialist
2340 E 8TH ST, SUITE G
NATIONAL CITY, CA 91950
San Diego County (619) 475-3870
DR. WILLIAM TALBERT CHAPMAN M.D.
Specialist
2340 E 8TH ST, SUITE G
NATIONAL CITY, CA 91950
San Diego County (619) 475-3870
ENRIQUE AURELIO PATINO
Counselor (Addiction (Substance Use Disorder))
2340 E 8TH ST
NATIONAL CITY, CA 91950
San Diego County (619) 232-9343
TERESA ANN COSTELLO
Counselor (Addiction (Substance Use Disorder))
2340 E 8TH ST
NATIONAL CITY, CA 91950
San Diego County (619) 232-9343
DR. HENRY JOHN SHIN DPM
Podiatrist
2340 E 8TH ST, SUITE A
NATIONAL CITY, CA 91950
San Diego County (619) 475-3338
MR. CHARLES LEROY SCRIVENS II
Counselor (Addiction (Substance Use Disorder))
2340 E 8TH ST
NATIONAL CITY, CA 91950
San Diego County (619) 232-9343

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Irineo Tiangco's NPI number?

The NPI number for Irineo Tiangco is 1245322213. It was assigned to this individual provider in the NPPES registry on September 28, 2006.

Where is Irineo Tiangco located?

Irineo Tiangco practices at 2340 E 8th St Suite J, National City, CA 91950. The listed phone number is (619) 479-0320.

What is Irineo Tiangco's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Irineo Tiangco enrolled in Medicare?

Yes. Irineo Tiangco is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Irineo Tiangco was last updated on February 23, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.