John Francisco Guerrero, FNP

  • El Centro, CA
  • Family nurse practitioner
NPI1154801280PAC ID7315372869
Medicare services, 2024
6,843
Medicare patients, 2024
486
Part D claims, 2024
7,918
Hospital affiliations
2
Industry payments
$1,307
Practice address
757 W Main St, El Centro, CA 92243
Practice phone
Call (760) 337-8393
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Dacareinc

El Centro, California

See all 16 affiliations

Find John Guerrero'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.

View contacts for free

John Francisco Guerrero is a family nurse practitioner in El Centro, California

John Guerrero practices at Dacareinc in El Centro, California.

John Guerrero's NPI, 1154801280, was assigned on August 17, 2018. John Guerrero holds California license 95011556.

NPI and contact details
Medicare PAC ID
7315372869
NPI enumeration date
August 17, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(760) 337-8393
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
33
Medical school graduation
2019

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

John Francisco Guerrero practices at Dacareinc in El Centro, California

John Guerrero's primary practice is Dacareinc, at 757 W Main St, El Centro, CA 92243 in Imperial County. The practice phone is (760) 337-8393.

  • Dacareinc
    757 W Main St, El Centro, CA 92243 · Imperial CountyPhone(760) 337-8393

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

John Francisco Guerrero is affiliated with 11 sites of care and 5 medical groups

John Guerrero's primary practice is Dacareinc in El Centro, California. John Guerrero is also affiliated with El Centro Regional Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links John Guerrero to 1 more hospital, 4 home health agencies, 4 medical groups, 3 group practices and clinics and 1 physician office, each named with a free account.

See all 16 affiliations for John Guerrero

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

Dmand AI tracks the EHR system at John Francisco Guerrero's practice

Dmand AI tracks the electronic health record (EHR) system at each site where John Guerrero practices, 10 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
DacareincAvailable with a free account
+10 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where John Guerrero practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

John Francisco Guerrero is one of 13,532 family nurse practitioners in California

Family is John Guerrero's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has John Guerrero's licenses on file in 2 states: California and Arizona.

Specialties and state licenses

  • Family nurse practitioner, CaliforniaPrimaryLicense 95011556 · taxonomy 363LF0000X
  • Emergency registered nurse, ArizonaLicense TRN216638 · taxonomy 163WE0003X

Clinical focus

Dmand AI lists acute gastroduodenitis, acute skin infection, alcohol use disorders, alzheimer's disease, anxiety, arthritis, asthma and bladder disease among the conditions John Guerrero treats.

Family nurse practitioners near John Guerrero

Counts of family nurse practitioners 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

John Francisco Guerrero billed Medicare for 6,843 services in 2024

CMS data shows 6,843 Medicare services from John Guerrero across 29 procedure codes in 2024, for 486 Medicare patients. Medicare paid $373,015 for them.

Medicare services, 20246,843
Medicare patients486
Paid by Medicare$373,015
Procedure codes29

John Guerrero's Medicare services by type, 2024

  1. Office and hospital visits5,904
  2. Surgery366
  3. Other services255
  4. Tests and treatments239
  5. Imaging40
  6. Lab and pathology39

Where John Guerrero's Medicare services took place, 2024

  • In an office6,60096%
  • In a facility2434%

John Guerrero compared with the California median for family nurse practitioners, 2024

  • John Guerrero
  • California median
Medicare services
6,843vs 23429.2 times
Medicare patients
486vs 905.4 times
Part D claims
7,201vs 36020.0 times

Medians across 6,382 family nurse practitioners in California with Dmand AI profiles that report each measure.

John Guerrero'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 John Guerrero

Need commercial claims for John Guerrero?

Medicare shows one payer. Book a meeting to get commercial claims data for John Guerrero and other family nurse practitioners in California.

Book a meeting

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

John Francisco Guerrero treated 486 Medicare patients in 2024, average age 75

CMS counts 486 Medicare patients who saw John Guerrero in 2024. The largest group is 65 to 74, with 178 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 81% are also on Medicaid. Their average risk score is 2.32, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts John Guerrero's median patient age at 70, with 54% women.

Medicare patients, 2024486
Average age75
Average risk score2.32
Also on Medicaid81%

John Guerrero's Medicare patients by age, 2024

John Guerrero's Medicare patients by sex, 2024

  • Women27056%
  • Men21644%

Chronic conditions among John Guerrero's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis69%
  4. Diabetes61%
  5. Mood disorders45%
  6. Anxiety42%
  7. Chronic kidney disease42%
  8. Depression41%

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

John Guerrero's patients across all payers

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

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women54%
  • Men45%

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

John Francisco Guerrero wrote 7,918 Medicare Part D claims in 2024

In 2024, John Guerrero wrote 7,918 Medicare Part D claims for 452 patients. 85% of them were for generic drugs. CMS names the drug for 7,201 of them, across 147 drugs with 11 or more claims each, at $621,549 in total drug cost.

Part D claims, 20247,918
Drugs named by CMS147
Total drug cost$621,549
Part D patients452

John Guerrero's Part D claims by kind of drug, 2024

  • Generic6,702 claims85%
  • Brand-name1,118 claims14%
  • Other98 claims1%

John Guerrero'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 John Guerrero's Part D claims, 2024

  • Opioids4%315 of 7,918 claims
  • Antibiotics6%449 of 7,918 claims
  • Antipsychotics, patients 65 and over3%205 of 7,918 claims

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

See all prescribing by John Guerrero

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

John Francisco Guerrero offers telehealth to Medicare patients

John Guerrero accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists John Guerrero as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

Find family nurse practitioners like John Guerrero by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

John Francisco Guerrero received $1,307 in industry payments from 2024 to 2025

CMS Open Payments shows 58 general payments to John Guerrero from 13 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $405.

General payments to John Guerrero by program year, 2024 to 2025

Companies that paid John Guerrero the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to John Guerrero

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

Sources for John Francisco Guerrero'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)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 John Francisco Guerrero

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

What is John Francisco Guerrero's NPI number?

John Francisco Guerrero's NPI number is 1154801280. It was assigned on August 17, 2018, and it is active in the NPI Registry.

What does John Francisco Guerrero specialize in?

John Francisco Guerrero is a family nurse practitioner in El Centro, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).

Where does John Francisco Guerrero practice?

John Guerrero practices at 757 W Main St, El Centro, CA 92243. John Guerrero's primary practice is Dacareinc in El Centro, California. Dmand AI also links John Guerrero to 1 hospital, 4 home health agencies, 4 medical groups, 3 group practices and clinics and 1 physician office.

What is John Francisco Guerrero's office phone number?

The practice phone on file for John Guerrero is (760) 337-8393.

What is John Francisco Guerrero's medical license number?

John Guerrero holds California license 95011556, one of the licenses on file in 2 states.

Which states has John Francisco Guerrero been licensed in?

Dmand AI has state licenses on file for John Guerrero in California and Arizona.

Which hospitals is John Francisco Guerrero affiliated with?

John Guerrero is affiliated with El Centro Regional Medical Center. Dmand AI links John Guerrero to 1 more hospital.

What medical group is John Francisco Guerrero part of?

John Guerrero is linked to UCLA Medical Group. Dmand AI links John Guerrero to 4 more medical groups.

Does John Francisco Guerrero accept Medicare?

Yes. CMS data shows John Guerrero billed Medicare for 6,843 services in 2024, and John Guerrero accepts Medicare assignment.

Does John Francisco Guerrero offer telehealth?

Yes. The CMS Doctors and Clinicians file lists John Guerrero as offering telehealth services.

Show 5 more questionsShow fewer questions

How many Medicare patients does John Francisco Guerrero see?

CMS counts 486 Medicare patients who saw John Guerrero in 2024, with an average age of 75.

What services does John Francisco Guerrero bill to Medicare?

In 2024, John Guerrero's most billed Medicare services were care management and other visits (99439), care management and other visits (99490) and office visit, established patient (99214).

What drugs does John Francisco Guerrero prescribe most?

In 2024 Medicare Part D data, John Guerrero's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.

Has John Francisco Guerrero received payments from drug or device companies?

CMS Open Payments shows $1,307 in general payments to John Guerrero from 13 companies from 2024 to 2025. The largest total came from Novo Nordisk Inc.

How long has John Francisco Guerrero been practicing?

John Guerrero graduated from medical school in 2019, 7 years ago.

Selling to family practices?

See family nurse practitioners in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)