Dr. Jose Luis Diego, MD
- Medicare services, 2024
- 144
- Medicare patients, 2024
- 37
- Part D claims, 2024
- 68
- Hospital affiliations
- 1
- Industry payments
- $28,363
- Practice address
- 1317 Oakdale Rd, Modesto, CA 95355
- Practice phone
- Call (209) 522-3362
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Family First Medical Care a Professional Corporation
Modesto, California
Find Dr. Diego's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Jose Luis Diego is a general surgeon in Modesto, California
Dr. Diego practices at Family First Medical Care a Professional Corporation in Modesto, California.
Dr. Diego's NPI, 1578917936, was assigned on April 21, 2016. Dr. Diego holds Illinois license 036161333.
- NPI
- 1578917936NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476935438
- NPI enumeration date
- April 21, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 522-3362
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jose Luis Diego practices at Family First Medical Care a Professional Corporation in Modesto, California
Dr. Diego's primary practice is Family First Medical Care a Professional Corporation, at 1317 Oakdale Rd, Modesto, CA 95355 in Stanislaus County. The practice phone is (209) 522-3362.
- Family First Medical Care a Professional Corporation1317 Oakdale Rd, Modesto, CA 95355 · Stanislaus CountyPhone(209) 522-3362
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jose Luis Diego is affiliated with 5 sites of care and 1 medical group
Dr. Diego's primary practice is Family First Medical Care a Professional Corporation in Modesto, California. Dr. Diego is also affiliated with Doctors Medical Center Modesto. The medical group on file is Family First Medical Care. Dmand AI also links Dr. Diego to 1 more physician office, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jose Luis Diego's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Diego practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Family First Medical Care a Professional Corporation | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jose Luis Diego is one of 2,926 general surgeons in California
Surgery is Dr. Diego's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Diego is licensed in Illinois.
Specialties and state licenses
- Surgery, IllinoisPrimary
General surgeons near Dr. Diego
Counts of general surgeons 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. Jose Luis Diego billed Medicare for 144 services in 2024
CMS data shows 144 Medicare services from Dr. Diego across 3 procedure codes in 2024, for 37 Medicare patients. Medicare paid $16,796 for them.
Dr. Diego's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 892024: 14462%
Where Dr. Diego's Medicare services took place, 2024
- In an office6847%
- In a facility7653%
Dr. Diego compared with the California median for general surgeons, 2024
- Dr. Diego
- California median
- Medicare services
- 144vs 16613% below
- Medicare patients
- 37vs 12169% below
- Part D claims
- 40vs 3418% above
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Diego'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jose Luis Diego treated 37 Medicare patients in 2024, average age 66
CMS counts 37 Medicare patients who saw Dr. Diego in 2024. The largest group is 65 to 74, with 20 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 70% are also on Medicaid. Their average risk score is 3.15, 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. Diego's median patient age at 65, with 52% women.
Dr. Diego's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Diego's Medicare patients by sex, 2024
- Women1438%
- Men2362%
Chronic conditions among Dr. Diego's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes68%
- Chronic kidney disease59%
- Anxiety43%
- Arthritis43%
- Ischemic heart disease43%
- Tobacco use43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Diego's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jose Luis Diego wrote 68 Medicare Part D claims in 2024
In 2024, Dr. Diego wrote 68 Medicare Part D claims for 31 patients. 91% of them were for generic drugs. CMS names the drug for 40 of them, across 3 drugs with 11 or more claims each, at $120 in total drug cost. In 2023, CMS named 38 claims across 2 drugs.
Dr. Diego's Part D claims by kind of drug, 2024
- Generic62 claims91%
- Brand-name and other6 claims9%
Dr. Diego'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. Diego's Part D claims, 2024
- Opioids40%27 of 68 claims
- Antibiotics21%14 of 68 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: 382024: 405%
Drugs named by CMS: 3 in 2024, 2 in 2023.
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. Jose Luis Diego ranks in the 93rd percentile for removal of tissue in Medicare
Dr. Diego accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 248 procedures of removal of tissue by Dr. Diego, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Diego ranks in Medicare procedure volume
- Removal of tissue
- 93rd percentile248 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 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)
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Dr. Jose Luis Diego received $28,363 in industry payments from 2022 to 2025
CMS Open Payments shows 24 general payments to Dr. Diego from 8 drug and device companies from 2022 to 2025. Education make up the largest share, 98% of the total. Intuitive Surgical, Inc. paid the most, $27,840.
General payments to Dr. Diego by program year, 2022 to 2025
General payments to Dr. Diego by kind, 2022 to 2025
- Education$27,75098%
- Device or supply loans$3071%
- Food and beverage$3061%
Companies that paid Dr. Diego the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jose Luis Diego's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jose Luis Diego
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. Jose Luis Diego's NPI number?
Dr. Jose Luis Diego's NPI number is 1578917936. It was assigned on April 21, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Jose Luis Diego?
Dr. Jose Luis Diego is a general surgeon in Modesto, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Jose Luis Diego practice?
Dr. Diego practices at 1317 Oakdale Rd, Modesto, CA 95355. Dr. Diego's primary practice is Family First Medical Care a Professional Corporation in Modesto, California. Dmand AI also links Dr. Diego to 1 physician office, 1 group practice or clinic and 1 home health agency.
What is Dr. Jose Luis Diego's office phone number?
The practice phone on file for Dr. Diego is (209) 522-3362.
What is Dr. Jose Luis Diego's medical license number?
Dr. Diego holds Illinois license 036161333.
Which hospitals is Dr. Jose Luis Diego affiliated with?
Dr. Diego is affiliated with Doctors Medical Center Modesto.
What medical group is Dr. Jose Luis Diego part of?
Dr. Diego is linked to Family First Medical Care.
Does Dr. Jose Luis Diego accept Medicare?
Yes. CMS data shows Dr. Diego billed Medicare for 144 services in 2024, and Dr. Diego accepts Medicare assignment.
How many Medicare patients does Dr. Jose Luis Diego see?
CMS counts 37 Medicare patients who saw Dr. Diego in 2024, with an average age of 66.
What services does Dr. Jose Luis Diego bill to Medicare?
In 2024, Dr. Diego's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99215) and office visit, new patient (99204).
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What drugs does Dr. Jose Luis Diego prescribe most?
In 2024 Medicare Part D data, Dr. Diego's most prescribed drugs by claims were Oxycodone HCl, Ibuprofen and Hydrocodone-Acetaminophen.
Has Dr. Jose Luis Diego received payments from drug or device companies?
CMS Open Payments shows $28,363 in general payments to Dr. Diego from 8 companies from 2022 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Jose Luis Diego been practicing?
Dr. Diego graduated from medical school in 2016, 10 years ago.
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