Dr. Julio A. Gutierrez, MD

  • Chula Vista, CA
  • Transplant hepatology physician
NPI1801092440PAC ID9931327129
Medicare services, 2024
610
Medicare patients, 2024
243
Part D claims, 2024
737
Publications
28
Hospital affiliations
4
Practice address
400 E St, Chula Vista, CA 91910
Practice phone
Call (619) 621-2622
Professional email
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Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Alfa Surgery Center

Surgery Center - Medicare-Certified · Chula Vista, California

See all 9 affiliations

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Dr. Julio A. Gutierrez is a transplant hepatology physician in Chula Vista, California

Dr. Gutierrez practices at Alfa Surgery Center in Chula Vista, California.

Dr. Gutierrez's NPI, 1801092440, was assigned on June 21, 2007. Dr. Gutierrez graduated from Icahn School of Medicine at Mount Sinai in 2007. Dr. Gutierrez holds California license A107985.

NPI and contact details
Medicare PAC ID
9931327129
NPI enumeration date
June 21, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(619) 621-2622
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
45
Medical school graduation
2007

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Julio A. Gutierrez practices at Alfa Surgery Center in Chula Vista, California

Dr. Gutierrez's primary practice is Alfa Surgery Center, at 400 E St, Chula Vista, CA 91910. The practice phone is (619) 621-2622.

  • Alfa Surgery Center
    400 E St, Chula Vista, CA 91910Phone(619) 621-2622

Source: Dmand AI Affiliation Data

Dr. Julio A. Gutierrez is affiliated with 5 sites of care and 4 medical groups

Dr. Gutierrez's primary practice is Alfa Surgery Center in Chula Vista, California. Dr. Gutierrez is also affiliated with Scripps Memorial Hospital La Jolla. The medical group on file is Scripps Clinic Medical Group. Dmand AI also links Dr. Gutierrez to 3 more hospitals and 3 medical groups, each named with a free account.

See all 9 affiliations for Dr. Gutierrez

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Julio A. Gutierrez's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gutierrez practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Alfa Surgery CenterAvailable with a free account
+4 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Julio A. Gutierrez is one of 41 transplant hepatology physicians in California

Transplant hepatology is Dr. Gutierrez's primary specialty in the NPI Registry, under taxonomy code 207RT0003X. Dr. Gutierrez is licensed in California.

Specialties and state licenses

  • Transplant hepatology, CaliforniaPrimaryLicense A107985 · taxonomy 207RT0003X

Clinical focus

Dmand AI lists acid reflux, acute gastroduodenitis, cirrhosis of the liver, colonoscopy, fatty liver, hemorrhoids, hepatitis c and upper GI endoscopy among the conditions Dr. Gutierrez treats.

Transplant hepatology physicians near Dr. Gutierrez

Counts of transplant hepatology physicians with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Julio A. Gutierrez billed Medicare for 610 services in 2024

CMS data shows 610 Medicare services from Dr. Gutierrez across 11 procedure codes in 2024, for 243 Medicare patients. Medicare paid $73,477 for them.

Medicare services, 2024610
Medicare patients243
Paid by Medicare$73,477
Procedure codes11

Dr. Gutierrez's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 4762024: 5189%
Other services
2023: 312024: 69123%
Tests and treatments
2023: 182024: 2328%
Imaging
2023: 142024: 0100%

Where Dr. Gutierrez's Medicare services took place, 2024

  • In an office41067%
  • In a facility20033%

Dr. Gutierrez compared with the California median for transplant hepatology physicians, 2024

  • Dr. Gutierrez
  • California median
Medicare services
610vs 49623% above
Medicare patients
243vs 2287% above
Part D claims
558vs 35856% above

Medians across 39 transplant hepatology physicians in California with Dmand AI profiles that report each measure.

Dr. Gutierrez's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Gutierrez

Need commercial claims for Dr. Gutierrez?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gutierrez and other transplant hepatology physicians in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Julio A. Gutierrez treated 243 Medicare patients in 2024, average age 72

CMS counts 243 Medicare patients who saw Dr. Gutierrez in 2024. The largest group is 65 to 74, with 134 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.38, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Gutierrez's median patient age at 64, with 49% women.

Medicare patients, 2024243
Average age72
Average risk score2.38
Also on Medicaid27%

Dr. Gutierrez's Medicare patients by age, 2024

Dr. Gutierrez's Medicare patients by sex, 2024

  • Women12953%
  • Men11447%

Chronic conditions among Dr. Gutierrez's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol74%
  3. Diabetes44%
  4. Chronic kidney disease42%
  5. Arthritis36%
  6. Ischemic heart disease34%
  7. Heart failure30%
  8. Mood disorders30%

Share of Medicare patients with each condition. A patient can have several.

Dr. Gutierrez's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women49%
  • Men51%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Julio A. Gutierrez wrote 737 Medicare Part D claims in 2024

In 2024, Dr. Gutierrez wrote 737 Medicare Part D claims for 129 patients. 76% of them were for generic drugs. CMS names the drug for 558 of them, across 19 drugs with 11 or more claims each, at $262,719 in total drug cost. In 2023, CMS named 492 claims across 18 drugs.

Part D claims, 2024737
Drugs named by CMS19
Total drug cost$262,719
Part D patients129

Dr. Gutierrez's Part D claims by kind of drug, 2024

  • Generic561 claims76%
  • Brand-name and other176 claims24%

Dr. Gutierrez's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Gutierrez's Part D claims, 2024

  • Antibiotics8%62 of 737 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 4922024: 55813%

Drugs named by CMS: 19 in 2024, 18 in 2023.

See all prescribing by Dr. Gutierrez

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Julio A. Gutierrez ranks in the 47th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Dr. Gutierrez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gutierrez as offering telehealth. CMS counts 16 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Gutierrez, more than 47% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Gutierrez ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
47th percentile16 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

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Dr. Julio A. Gutierrez has 28 publications on record

Dmand AI links 28 papers to Dr. Gutierrez, published from 2009 to 2024. 2015 was the busiest year, with 4. The most frequent topics are Antiviral Agents, Hepatitis C and Genotype. Dr. Gutierrez has published most often in Clin Liver Dis. Dr. Gutierrez's most frequent co-authors are Eric J. Lawitz, MD, Carmen Elena Landaverde, MD and Jennifer T. Wells, MD.

Papers28
Years published2009 to 2024

Dr. Gutierrez's papers by year, 2010 to 2024

Topics Dr. Gutierrez writes about most

  • Antiviral Agents
  • Hepatitis C
  • Genotype
  • Hepacivirus
  • Sofosbuvir
  • Drug Therapy, Combination
  • Liver
  • Liver Transplantation

Dr. Gutierrez's most frequent co-authors

Recent publications by Dr. Gutierrez

See all 28 publications and co-authors

See who Dr. Gutierrez researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gutierrez works with, so you can find a warm path to the right transplant hepatology physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Julio A. Gutierrez received $1,248,545 in industry payments from 2016 to 2025

CMS Open Payments shows 1,500 general payments to Dr. Gutierrez from 52 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 59% of the total. Abbvie Inc. paid the most, $327,562. It also lists 1 research payment totaling $4,000 in 2020.

General payments to Dr. Gutierrez by program year, 2016 to 2025

General payments to Dr. Gutierrez by kind, 2016 to 2025

$1.2Min total
  • Speaker and faculty fees$708,98359%
  • Travel and lodging$156,71613%
  • Consulting fees$138,71011%
  • Compensation for serving as faculty or as a speaker for a medical education program$102,8109%
  • Other$100,1468%

Companies that paid Dr. Gutierrez the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Gutierrez

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Julio A. Gutierrez has 4 awards and honors on record

Dmand AI lists 4 awards for Dr. Gutierrez, most recently Distinguished Fellow in 2009.

Awards and honors for Dr. Gutierrez

  1. 2009
    • Distinguished Fellow
  2. 2006
    • Lieberman-Klein Award
  3. 2005
    • National Medical Fellow
  4. 2004
    • Louis L. Seaman Grant in Microbiology

Source: Dmand AI Professional Profile Data

Dr. Julio A. Gutierrez graduated from Icahn School of Medicine at Mount Sinai

Dr. Gutierrez graduated from Icahn School of Medicine at Mount Sinai in 2007.

  1. Medical schoolIcahn School of Medicine at Mount Sinai

Source: Dmand AI Professional Profile Data

Dr. Julio A. Gutierrez accepts plans from 8 insurance carriers

Dr. Gutierrez is in network with 8 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • Elevance

Plan types Dr. Gutierrez accepts, by number of carriers

  1. PPO6
  2. Medicare5
  3. HMO3
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Julio A. Gutierrez's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Julio A. Gutierrez

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Julio A. Gutierrez's NPI number?

Dr. Julio A. Gutierrez's NPI number is 1801092440. It was assigned on June 21, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Julio A. Gutierrez?

Dr. Julio A. Gutierrez is a transplant hepatology physician in Chula Vista, California. The primary specialty in the NPI Registry is Transplant Hepatology Physician (taxonomy code 207RT0003X).

Where does Dr. Julio A. Gutierrez practice?

Dr. Gutierrez practices at 400 E St, Chula Vista, CA 91910. Dr. Gutierrez's primary practice is Alfa Surgery Center in Chula Vista, California. Dmand AI also links Dr. Gutierrez to 3 hospitals and 3 medical groups.

What is Dr. Julio A. Gutierrez's office phone number?

The practice phone on file for Dr. Gutierrez is (619) 621-2622.

What is Dr. Julio A. Gutierrez's medical license number?

Dr. Gutierrez holds California license A107985.

Which hospitals is Dr. Julio A. Gutierrez affiliated with?

Dr. Gutierrez is affiliated with Scripps Memorial Hospital La Jolla. Dmand AI links Dr. Gutierrez to 3 more hospitals.

What medical group is Dr. Julio A. Gutierrez part of?

Dr. Gutierrez is linked to Scripps Clinic Medical Group. Dmand AI links Dr. Gutierrez to 3 more medical groups.

Does Dr. Julio A. Gutierrez accept Medicare?

Yes. CMS data shows Dr. Gutierrez billed Medicare for 610 services in 2024, and Dr. Gutierrez accepts Medicare assignment.

Does Dr. Julio A. Gutierrez offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Gutierrez as offering telehealth services.

How many Medicare patients does Dr. Julio A. Gutierrez see?

CMS counts 243 Medicare patients who saw Dr. Gutierrez in 2024, with an average age of 72.

Show 8 more questionsShow fewer questions

What services does Dr. Julio A. Gutierrez bill to Medicare?

In 2024, Dr. Gutierrez's most billed Medicare services were office visit, established patient (99215), critical care (99291) and hospital inpatient care (99233).

Where did Dr. Julio A. Gutierrez go to medical school?

Dr. Gutierrez graduated from Icahn School of Medicine at Mount Sinai in 2007.

What drugs does Dr. Julio A. Gutierrez prescribe most?

In 2024 Medicare Part D data, Dr. Gutierrez's most prescribed drugs by claims were Ursodiol, Tacrolimus and Vemlidy.

Has Dr. Julio A. Gutierrez received payments from drug or device companies?

CMS Open Payments shows $1,248,545 in general payments to Dr. Gutierrez from 52 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Julio A. Gutierrez been practicing?

Dr. Gutierrez graduated from medical school in 2007, 19 years ago.

Does Dr. Julio A. Gutierrez do research?

Dmand AI links 28 publications to Dr. Gutierrez, published from 2009 to 2024.

Who does Dr. Julio A. Gutierrez publish with?

Dr. Gutierrez's most frequent co-authors are Eric J. Lawitz, MD (5 shared papers), Carmen Elena Landaverde, MD (3 shared papers) and Jennifer T. Wells, MD (3 shared papers).

What insurance does Dr. Julio A. Gutierrez accept?

Dr. Gutierrez is in network with 8 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.

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