GASPAR M NAZARENO M.D. NPI 1326096603

NPI Information

  • NPI: 1326096603
  • Provider Name: GASPAR M NAZARENO, M.D.
  • Classification: Internal Medicine - 207RG0100X
  • Specialization: Gastroenterology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1409 E BRIGGSMORE AVE
    MODESTO, CA
    ZIP 95355
  • Phone: (209) 550-4750

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NPI Details

Gaspar M Nazareno, M.D. is a gastroenterology internal medicine in Modesto, CA with 32 years of experience. The provider is 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. Gaspar M Nazareno, M.D. NPI is 1326096603. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

1409 E BRIGGSMORE AVE
MODESTO, CA
ZIP 95355-707
Phone: (209) 550-4750

The NPI 1326096603 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43239)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS:45385)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS:G0500)
  • Biopsy of large bowel using a flexible endoscope (HCPCS:45380)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Insertion of guide wire with dilation of esophagus using a flexible endoscope (HCPCS:43248)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Injection beneath lining of large bowel using a flexible endoscope (HCPCS:45381)
  • Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS:G0105)
  • Diagnostic exam of large bowel using a flexible endoscope (HCPCS:45378)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Measurement of liver stiffness (HCPCS:91200)
  • Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (HCPCS:G0121)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Hepatitis b vaccine, adult dosage (3 dose schedule) (HCPCS:90746)
  • Administration of hepatitis b vaccine (HCPCS:G0010)
  • Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43235)
  • Removal of large bowel tissue using a flexible endoscope (HCPCS:45390)
  • Destruction of polyp or growth of large bowel using a flexible endoscope (HCPCS:45388)
  • Measurement of hydrogen in breath to test for stomach and bowel symptoms (HCPCS:91065)
  • Colonoscopy (HCPCS:NAN13)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 5/5/2006 and was last updated on 11/9/2010.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207RG0100XInternal MedicineGastroenterologyA68335CALIFORNIAYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1H67590MEDICARE UPINCALIFORNIA
200A683350MEDICARE PINCALIFORNIA
300A683350MEDICAIDCALIFORNIA

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 3/30/2025

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