Dr. Julio Narvaez, MD

  • Stockton, CA
  • Ophthalmologist
NPI1962427088PAC ID5395818579
Medicare services, 2024
2,951
Medicare patients, 2024
909
Part D claims, 2024
2,690
Publications
26
Clinical trials
1
Practice address
1617 St Marks Plz, Stockton, CA 95207
Practice phone
Call (209) 478-1797
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Delta Eye Medical Group, Inc.

Stockton, California

See all 4 affiliations

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Dr. Julio Narvaez is an ophthalmologist in Stockton, California

Dr. Narvaez practices at Delta Eye Medical Group, Inc. in Stockton, California.

Dr. Narvaez's NPI, 1962427088, was assigned on July 12, 2006. Dr. Narvaez graduated from Loma Linda University School Of Medicine in 1992. Dr. Narvaez's California license number on file is G77326.

NPI and contact details
Medicare PAC ID
5395818579
NPI enumeration date
July 12, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(209) 478-1797
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
60
Medical school graduation
1992

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

Dr. Julio Narvaez practices at Delta Eye Medical Group, Inc. in Stockton, California

Dr. Narvaez's primary practice is Delta Eye Medical Group, Inc., at 1617 St Marks Plz, Stockton, CA 95207 in San Joaquin County. The practice phone is (209) 478-1797.

  • Delta Eye Medical Group, Inc.
    1617 St Marks Plz, Stockton, CA 95207 · San Joaquin CountyPhone(209) 478-1797

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Julio Narvaez is affiliated with 3 sites of care and 1 medical group

Dr. Narvaez's primary practice is Delta Eye Medical Group, Inc. in Stockton, California. Dr. Narvaez is also affiliated with Doctors Hospital of Manteca. Dmand AI also links Dr. Narvaez to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 4 affiliations for Dr. Narvaez

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

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

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Narvaez practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Delta Eye Medical Group, Inc.Available with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Julio Narvaez is one of 2,621 ophthalmologists in California

Ophthalmology is Dr. Narvaez's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Narvaez is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Narvaez's licenses on file in 3 states: California, Texas and Georgia.

Specialties and state licenses

  • Ophthalmology, CaliforniaPrimaryLicense G77326 · 1997 to 2025 · taxonomy 207W00000X
  • Texas license2018 to 2019
  • Georgia license2002 to 2003

Clinical focus

Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eye infection or inflammation and eyelid inflammation among the conditions Dr. Narvaez treats.

Ophthalmologists near Dr. Narvaez

Counts of ophthalmologists 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 Narvaez billed Medicare for 2,951 services in 2024

CMS data shows 2,951 Medicare services from Dr. Narvaez across 21 procedure codes in 2024, for 909 Medicare patients. Medicare paid $263,402 for them.

Medicare services, 20242,951
Medicare patients909
Paid by Medicare$263,402
Procedure codes21

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

  • 2023
  • 2024
Tests and treatments
2023: 1,6762024: 1,6183%
Office and hospital visits
2023: 9292024: 9533%
Surgery
2023: 2982024: 33412%
Imaging
2023: 472024: 462%

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

  • In an office2,77794%
  • In a facility1746%

Dr. Narvaez compared with the California median for ophthalmologists, 2024

  • Dr. Narvaez
  • California median
Medicare services
2,951vs 1,0792.7 times
Medicare patients
909vs 4212.2 times
Part D claims
2,585vs 6184.2 times

Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.

Dr. Narvaez'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. Narvaez

Need commercial claims for Dr. Narvaez?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Narvaez and other ophthalmologists 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 Narvaez treated 909 Medicare patients in 2024, average age 76

CMS counts 909 Medicare patients who saw Dr. Narvaez in 2024. The largest group is 75 to 84, with 388 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Narvaez's median patient age at 71, with 56% women.

Medicare patients, 2024909
Average age76
Average risk score1.12
Also on Medicaid24%

Dr. Narvaez's Medicare patients by age, 2024

Dr. Narvaez's Medicare patients by sex, 2024

  • Women54960%
  • Men36040%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis44%
  4. Diabetes37%
  5. Chronic kidney disease29%
  6. Ischemic heart disease27%
  7. Osteoporosis17%
  8. Anxiety16%

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

Dr. Narvaez's patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women56%
  • Men44%

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

Dr. Julio Narvaez wrote 2,690 Medicare Part D claims in 2024

In 2024, Dr. Narvaez wrote 2,690 Medicare Part D claims for 566 patients. 42% of them were for generic drugs. CMS names the drug for 2,585 of them, across 28 drugs with 11 or more claims each, at $1,020,103 in total drug cost. In 2023, CMS named 2,654 claims across 28 drugs.

Part D claims, 20242,690
Drugs named by CMS28
Total drug cost$1M
Part D patients566

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

  • Generic1,132 claims42%
  • Brand-name1,558 claims58%

Dr. Narvaez'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2,6542024: 2,5853%

Drugs named by CMS: 28 in 2024, 28 in 2023.

See all prescribing by Dr. Narvaez

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 Narvaez scored 94 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Narvaez for performance year 2024, reported as part of a group. Dr. Narvaez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 251 procedures of cataract surgery by Dr. Narvaez, more than 87% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Narvaez's MIPS scores, performance year 2024

  • 94of 100Final score
  • 94.7of 100Quality
  • 40of 100Improvement Activities
  • 83of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Narvaez ranks in Medicare procedure volume

Cataract surgery
87th percentile251 procedures

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

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Julio Narvaez has 26 publications on record

Dmand AI links 26 papers to Dr. Narvaez in 2020. Dr. Narvaez has published most often in Cornea. Dr. Narvaez's most frequent co-authors are Arun Kumar Chakrabarty, MD, David W.p. Huang, MD and Jeffrey John Ing, MD.

Papers26

Dr. Narvaez's most frequent co-authors

Recent publications by Dr. Narvaez

See all 26 publications and co-authors

See who Dr. Narvaez researches with

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

How network discovery works

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

Dr. Julio Narvaez has worked on 1 clinical trial

Dmand AI links Dr. Narvaez to 1 clinical trial. Conditions studied include Pain, Postoperative and Postoperative Complications.

Conditions in Dr. Narvaez's trials

  • Pain, Postoperative
  • Postoperative Complications

Recent clinical trials with Dr. Narvaez

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Julio Narvaez received $2,285 in industry payments from 2016 to 2025

CMS Open Payments shows 86 general payments to Dr. Narvaez from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 85% of the total. Shire North American Group Inc paid the most, $289.

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

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

$2.3Kin total
  • Food and beverage$1,94785%
  • Speaker and faculty fees$1507%
  • Education$1135%
  • Gifts$562%
  • Entertainment$201%

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

Share is of all general payments to this clinician.

See all payments to Dr. Narvaez

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

Dr. Julio Narvaez has 17 awards and honors on record

Dmand AI lists 17 awards for Dr. Narvaez, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Narvaez

  1. 2013
    • CMS Stage 1 EHR
    • Outstanding Student Research Supervisor
    • Second Prize Winner
    • Selected as a Top Ophthalmologist
  2. 2010
    • Selected for inclusion to Best Doctors in America
  3. 2006
    • Best Paper of the Session Award
See all 17 awards

Source: Dmand AI Professional Profile Data

Dr. Julio Narvaez graduated from Loma Linda University School Of Medicine

Dr. Narvaez graduated from Loma Linda University School Of Medicine in 1992. Dr. Narvaez is a member of AAO.

  1. Medical schoolLoma Linda University School Of Medicine
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Julio Narvaez accepts plans from 20 insurance carriers

Dr. Narvaez is in network with 20 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. HMO plans come from the most carriers, 12. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • Elevance
  • Humana
  • Alliant Health Plans
  • +12 more carriersWith a free account

Plan types Dr. Narvaez accepts, by number of carriers

  1. HMO12
  2. PPO11
  3. Medicare9
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Julio Narvaez'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Clinician Public Reporting: Overall MIPS Performance (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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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 Narvaez

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 Narvaez's NPI number?

Dr. Julio Narvaez's NPI number is 1962427088. It was assigned on July 12, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Julio Narvaez?

Dr. Julio Narvaez is an ophthalmologist in Stockton, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Julio Narvaez practice?

Dr. Narvaez practices at 1617 St Marks Plz, Stockton, CA 95207. Dr. Narvaez's primary practice is Delta Eye Medical Group, Inc. in Stockton, California. Dmand AI also links Dr. Narvaez to 1 group practice or clinic and 1 medical group.

What is Dr. Julio Narvaez's office phone number?

The practice phone on file for Dr. Narvaez is (209) 478-1797.

What is Dr. Julio Narvaez's medical license number?

Dr. Narvaez's California license number on file is G77326, one of the licenses on file in 3 states.

Which states has Dr. Julio Narvaez been licensed in?

Dmand AI has state licenses on file for Dr. Narvaez in California (1997 to 2025), Texas (2018 to 2019) and Georgia (2002 to 2003).

Which hospitals is Dr. Julio Narvaez affiliated with?

Dr. Narvaez is affiliated with Doctors Hospital of Manteca.

Does Dr. Julio Narvaez accept Medicare?

Yes. CMS data shows Dr. Narvaez billed Medicare for 2,951 services in 2024, and Dr. Narvaez accepts Medicare assignment.

What is Dr. Julio Narvaez's MIPS score?

Dr. Narvaez's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.

How many Medicare patients does Dr. Julio Narvaez see?

CMS counts 909 Medicare patients who saw Dr. Narvaez in 2024, with an average age of 76.

Show 9 more questionsShow fewer questions

Is Dr. Julio Narvaez board certified?

Yes. Dr. Narvaez is board certified in ophthalmology by the American Board of Ophthalmology.

What services does Dr. Julio Narvaez bill to Medicare?

In 2024, Dr. Narvaez's most billed Medicare services were office visit, established patient (99213), eye exam or test (92014) and eye exam or test (92250).

Where did Dr. Julio Narvaez go to medical school?

Dr. Narvaez graduated from Loma Linda University School Of Medicine in 1992.

What drugs does Dr. Julio Narvaez prescribe most?

In 2024 Medicare Part D data, Dr. Narvaez's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Lumigan.

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

CMS Open Payments shows $2,285 in general payments to Dr. Narvaez from 27 companies from 2016 to 2025. The largest total came from Shire North American Group Inc.

How long has Dr. Julio Narvaez been practicing?

Dr. Narvaez graduated from medical school in 1992, 34 years ago.

Does Dr. Julio Narvaez do research?

Dmand AI links 26 publications to Dr. Narvaez. Dr. Narvaez has worked on 1 clinical trial.

Who does Dr. Julio Narvaez publish with?

Dr. Narvaez's most frequent co-authors are Arun Kumar Chakrabarty, MD (1 shared paper), David W.p. Huang, MD (1 shared paper) and Jeffrey John Ing, MD (1 shared paper).

What insurance does Dr. Julio Narvaez accept?

Dr. Narvaez is in network with 20 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. HMO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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