DR. DANIEL GREGORY LUBA M.D.
NPI 1790786002
Internal Medicine - Gastroenterology in Gonzales, CA

Q: What is Daniel Luba's NPI number?

The NPI number for Daniel Luba is 1790786002. It was assigned to this individual provider in the NPPES registry on August 9, 2005.

Q: What is Daniel Luba's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Daniel Luba was last updated on October 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.

Active since August 09, 2005PECOS EnrolledAccepts Medicare Assignment

83.78/100

CMS Quality Rating

850 5TH ST, GONZALES, CA 93926(831) 675-3601 Get Directions Write a Review

NPPES record last updated: October 29, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 25, 2025, Dec 29, 2020 (2 updates tracked since 2020).

On this page

About Dr. Daniel Gregory Luba M.d. NPPES

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

DR. DANIEL GREGORY LUBA M.D. (NPI 1790786002) is an individual gastroenterology provider in Gonzales, California, licensed in California (G646260) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Boston University School Of Medicine (1985).

NPPES Registry Identity

NPI1790786002

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. DANIEL GREGORY LUBACredential: M.D.

Location Address850 5TH STGonzales, CA 93926-9491

Mailing Address100 Wilson Rd Ste 100Monterey, CA 93940-7885 · (831) 242-8394

Phone(831) 675-3601

Sole ProprietorNo

Medical School CMSBoston University School Of MedicineGraduated 1985

Enumeration DateAugust 9, 2005

Last NPPES UpdateOctober 29, 20252 updates tracked since enumeration

NPPES CertifiedOctober 29, 2025

✔ NPI 1790786002 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Licenses✔ Licensed in CA · G646260✔ Licensed in CA · G64626

Definition

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.

850 5TH ST, Gonzales, CA 93926

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Secondary Practice Locations 4

Location 123 Upper Ragsdale Dr, Suite 200Monterey, CA 93940-5771 · Phone (831) 375-3577 · Fax (831) 375-1478

Location 2601 E Romie Ln Ste 1Salinas, CA 93901-4229 · Phone (313) 753-5778

Location 3355 Abbott St Ste 100Salinas, CA 93901-4484 · Phone (831) 751-7070

Location 4505 E Romie Ln Ste ASalinas, CA 93901-4031 · Phone (831) 755-1701

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

Dr. Daniel Gregory Luba 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 ID3173588480

PECOS Enrollment IDI20080429000967

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 23

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

2,669 services1,114 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

277 services270 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

193 services191 patients

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.

147 services123 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

116 services114 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.

83 services80 patients

Special stained specimen slides to examine tissue including interpretation and report 88313

Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.

79 services64 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

78 services63 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

69 services69 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

66 services64 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

61 services61 patients

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 G0500

Moderate sedation is a method where a physician uses medication to help you relax during a gastrointestinal endoscopy. An independent trained observer will be present to monitor your vital signs and ensure your safety throughout the procedure. It's a common and safe practice.

48 services48 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

46 services44 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

42 services33 patients

Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm 43249

This procedure involves using a flexible tube with a camera, called an endoscope, to gently expand narrowed areas in your esophagus, stomach, or upper small bowel. A small balloon is inflated, making it easier for food and liquid to pass through. It's safe and effective.

40 services38 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

40 services40 patients

Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope with mechanical snare 43251

This procedure involves the use of a thin, flexible instrument called an endoscope to visualize and remove abnormal growths, known as polyps, from the esophagus, stomach, or upper small bowel. A tool called a mechanical snare is used to safely cut and remove these growths.

29 services28 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

29 services29 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

27 services26 patients

Pathology examination of tissue using a microscope, high complexity 88309

A high complexity pathology examination involves studying body tissue under a microscope to identify any abnormalities. This intricate process helps in diagnosing various conditions and deciding on the best treatment plan.

24 services23 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

17 services16 patients

Nuclear medicine study to acquire exhaled breath samples 78267

A nuclear medicine study involves inhaling a harmless radioactive substance. Afterward, you'll exhale into a collection system to capture breath samples. These samples help doctors assess lung function and detect any abnormalities in a non-invasive way.

14 services12 patients

Nuclear medicine study to assess exhaled breath samples 78268

A nuclear medicine study for exhaled breath samples involves inhaling a small amount of radioactive substance. This helps visualize how air moves in and out of your lungs. The radioactive substance is safe and leaves your body quickly. This aids in diagnosing lung conditions.

13 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93926 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

$139.84 typical visit price

range $61.69 – $184.30

Typical copayment $34.96 (range $15.42 – $46.07)

Most-billed visit code 99204

Established Patient

$108.04 typical visit price

range $20.34 – $151.02

Typical copayment $27.01 (range $5.08 – $37.75)

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.

83.78/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

75.86

Promoting Interoperability

Improvement Activities

Cost

70.65

Reported Quality Measures

Advance Care Plan

81%488 patients4/55-star benchmark: 100%

Closing the Referral Loop: Receipt of Specialist Report

30%30 patients2/55-star benchmark: 87%

Colorectal Cancer Screening

81%482 patients4/55-star benchmark: 88%

Controlling High Blood Pressure

61%54 patients3/55-star benchmark: 91%

Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)

Lower rates are better for this measure.

100%83 patients1/55-star benchmark: 91%

Documentation of Current Medications in the Medical Record

87%1,135 patients4/55-star benchmark: 100%

e-Prescribing

97%358 patients4/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

33%789 patients2/55-star benchmark: 98%

Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented

24%953 patients2/55-star benchmark: 61%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients screened: 50% · 232 patients

47%232 patients

Provide Patients Electronic Access to Their Health Information

65%257 patients3/55-star benchmark: 100%

Statin Therapy for the Prevention and Treatment of Cardiovascular Disease

75%126 patients3/55-star benchmark: 91%

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 400 patients

Patients totalRate: 1% · 400 patients

1%400 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.

Other Providers at the Same Location NPPES 13

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

DOLORES PENA

Family Medicine

850 5TH ST
GONZALES, CA 93926

Monterey County (831) 675-3601

DR. TIMOTHY STEPHEN E. ALBERT M.D.

Internal Medicine (Cardiovascular Disease)

850 5TH ST
GONZALES, CA 93926

Monterey County (831) 675-3601

MRS. SUSAN GANZHORN PA

Physician Assistant (Medical)

850 5TH ST
GONZALES, CA 93926

Monterey County (831) 675-3601

MARISOL AYALA GARCIA

Physician Assistant

850 5TH ST
GONZALES, CA 93926

Monterey County (831) 675-3601

EYDA SUZANA CALERO BELLORIN FNP-C

Nurse Practitioner (Family)

850 5TH ST
GONZALES, CA 93926

Monterey County (831) 675-3601

MATTHEW SIMS FIESS PA

Physician Assistant

850 5TH ST
GONZALES, CA 93926

Monterey County (831) 675-3601

FRANCIS RANGEL VENTURA M.D.

Family Medicine

850 5TH ST
GONZALES, CA 93926

Monterey County (831) 675-3601

NOEL VILLAGOMEZ ZAVALA

Physician Assistant

850 5TH ST
GONZALES, CA 93926

Monterey County (831) 675-3601

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 Daniel Luba's NPI number?

The NPI number for Daniel Luba is 1790786002. It was assigned to this individual provider in the NPPES registry on August 9, 2005.

Where is Daniel Luba located?

Daniel Luba practices at 850 5th St, Gonzales, CA 93926. The listed phone number is (831) 675-3601.

What is Daniel Luba's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Daniel Luba enrolled in Medicare?

Yes. Daniel Luba 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 Daniel Luba was last updated on October 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.