Dr. Robert Stephen Avilla, DO

  • Chico, CA
  • Family medicine physician
NPI1346687225PAC ID6204055791
Medicare services, 2024
23,927
Medicare patients, 2024
1,270
Part D claims, 2024
14,667
Hospital affiliations
2
Industry payments
$27,840
Practice address
1040 Mangrove Ave, Chico, CA 95926
Practice phone
Call (530) 345-0064
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mangrove Medical Group

Chico, California

See all 9 affiliations

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Dr. Robert Stephen Avilla is a family medicine physician in Chico, California

Dr. Avilla practices at Mangrove Medical Group in Chico, California.

Dr. Avilla's NPI, 1346687225, was assigned on May 31, 2013. Dr. Avilla graduated from Touro University California - Vallejo in 2013. Dr. Avilla holds California license 20A13904.

NPI and contact details
Medicare PAC ID
6204055791
NPI enumeration date
May 31, 2013
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(530) 345-0064
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
39
Medical school graduation
2013

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

Dr. Robert Stephen Avilla practices at Mangrove Medical Group in Chico, California

Dr. Avilla's primary practice is Mangrove Medical Group, at 1040 Mangrove Ave, Chico, CA 95926 in Butte County. The practice phone is (530) 345-0064.

  • Mangrove Medical Group
    1040 Mangrove Ave, Chico, CA 95926 · Butte CountyPhone(530) 345-0064

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

Dr. Robert Stephen Avilla is affiliated with 8 sites of care and 1 medical group

Dr. Avilla's primary practice is Mangrove Medical Group in Chico, California. Dr. Avilla is also affiliated with Enloe Health. The medical group on file is Mangrove Medical Group. Dmand AI also links Dr. Avilla to 1 more hospital, 4 home health agencies and 1 group practice or clinic, each named with a free account.

See all 9 affiliations for Dr. Avilla

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

Dmand AI tracks the EHR system at Dr. Robert Stephen Avilla's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Avilla practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mangrove Medical GroupAvailable with a free account
+7 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Robert Stephen Avilla is one of 15,680 family medicine physicians in California

Family medicine is Dr. Avilla's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Avilla is licensed in California.

Specialties and state licenses

  • Family medicine, CaliforniaPrimaryLicense 20A13904 · 2015 to 2027 · taxonomy 207Q00000X

Clinical focus

Dmand AI lists acid reflux, acute kidney failure, acute mini-stroke (TIA), acute sinusitis, acute skin infection, aneurysm, ankle or foot injury and anxiety among the conditions Dr. Avilla treats.

Family medicine physicians near Dr. Avilla

Counts of family medicine 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. Robert Stephen Avilla billed Medicare for 23,927 services in 2024

CMS data shows 23,927 Medicare services from Dr. Avilla across 70 procedure codes in 2024, for 1,270 Medicare patients. Medicare paid $669,877 for them. Every service was in an office.

Medicare services, 202423,927
Medicare patients1,270
Paid by Medicare$669,877
Procedure codes70

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

  • 2023
  • 2024
Drugs given in the office
2023: 5,7252024: 8,18543%
Lab and pathology
2023: 6,4412024: 8,17327%
Office and hospital visits
2023: 2,7622024: 3,37522%
Other services
2023: 1,0192024: 1,91188%
Surgery
2023: 1,1482024: 1,31314%
Tests and treatments
2023: 5422024: 77743%
Imaging
2023: 1792024: 1938%

Dr. Avilla compared with the California median for family medicine physicians, 2024

  • Dr. Avilla
  • California median
Medicare services
23,927vs 24697.3 times
Medicare patients
1,270vs 11810.8 times
Part D claims
13,801vs 83316.6 times

Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.

Dr. Avilla'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. Avilla

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

Dr. Robert Stephen Avilla treated 1,270 Medicare patients in 2024, average age 74

CMS counts 1,270 Medicare patients who saw Dr. Avilla in 2024. The largest group is 65 to 74, with 666 patients. 67% of them have high blood pressure, and 59% have high cholesterol. 6% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Avilla's median patient age at 69, with 59% women.

Medicare patients, 20241,270
Average age74
Average risk score0.94
Also on Medicaid6%

Dr. Avilla's Medicare patients by age, 2024

Dr. Avilla's Medicare patients by sex, 2024

  • Women72657%
  • Men54443%

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

  1. High blood pressure67%
  2. High cholesterol59%
  3. Arthritis34%
  4. Chronic kidney disease22%
  5. Mood disorders22%
  6. Diabetes20%
  7. Depression19%
  8. Anxiety18%

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

Dr. Avilla's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women59%
  • Men40%

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

Dr. Robert Stephen Avilla wrote 14,667 Medicare Part D claims in 2024

In 2024, Dr. Avilla wrote 14,667 Medicare Part D claims for 1,129 patients. 88% of them were for generic drugs. CMS names the drug for 13,801 of them, across 183 drugs with 11 or more claims each, at $980,556 in total drug cost. In 2023, CMS named 12,060 claims across 176 drugs.

Part D claims, 202414,667
Drugs named by CMS183
Total drug cost$980,556
Part D patients1,129

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

  • Generic12,875 claims88%
  • Brand-name1,702 claims12%
  • Other90 claims1%

Dr. Avilla'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. Avilla's Part D claims, 2024

  • Opioids6%817 of 14,667 claims
  • Antibiotics3%508 of 14,667 claims
  • Antipsychotics, patients 65 and over0%72 of 14,667 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: 12,0602024: 13,80114%

Drugs named by CMS: 183 in 2024, 176 in 2023.

See all prescribing by Dr. Avilla

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. Robert Stephen Avilla offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Removal or shaving of skin growth: 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. Robert Stephen Avilla received $27,840 in industry payments from 2016 to 2025

CMS Open Payments shows 1,922 general payments to Dr. Avilla from 76 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $4,122.

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

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

$27.8Kin total
  • Food and beverage$27,66299%
  • Gifts$1210%
  • Education$570%

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

Share is of all general payments to this clinician.

See all payments to Dr. Avilla

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

Dr. Robert Stephen Avilla graduated from Touro University California - Vallejo

Dr. Avilla graduated from Touro University California - Vallejo in 2013.

  1. Medical schoolTouro University California - Vallejo

Source: Dmand AI Professional Profile Data

Dr. Robert Stephen Avilla accepts plans from 10 insurance carriers

Dr. Avilla is in network with 10 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Humana
  • Regence Health Plans
  • Aspirus Health Plan
  • +2 more carriersWith a free account

Plan types Dr. Avilla accepts, by number of carriers

  1. Medicare8
  2. PPO7
  3. POS4
  4. HMO3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Robert Stephen Avilla'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Robert Stephen Avilla

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. Robert Stephen Avilla's NPI number?

Dr. Robert Stephen Avilla's NPI number is 1346687225. It was assigned on May 31, 2013, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert Stephen Avilla?

Dr. Robert Stephen Avilla is a family medicine physician in Chico, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).

Where does Dr. Robert Stephen Avilla practice?

Dr. Avilla practices at 1040 Mangrove Ave, Chico, CA 95926. Dr. Avilla's primary practice is Mangrove Medical Group in Chico, California. Dmand AI also links Dr. Avilla to 1 hospital, 4 home health agencies and 1 group practice or clinic.

What is Dr. Robert Stephen Avilla's office phone number?

The practice phone on file for Dr. Avilla is (530) 345-0064.

What is Dr. Robert Stephen Avilla's medical license number?

Dr. Avilla holds California license 20A13904.

Which hospitals is Dr. Robert Stephen Avilla affiliated with?

Dr. Avilla is affiliated with Enloe Health. Dmand AI links Dr. Avilla to 1 more hospital.

What medical group is Dr. Robert Stephen Avilla part of?

Dr. Avilla is linked to Mangrove Medical Group.

Does Dr. Robert Stephen Avilla accept Medicare?

Yes. CMS data shows Dr. Avilla billed Medicare for 23,927 services in 2024, and Dr. Avilla accepts Medicare assignment.

Does Dr. Robert Stephen Avilla offer telehealth?

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

How many Medicare patients does Dr. Robert Stephen Avilla see?

CMS counts 1,270 Medicare patients who saw Dr. Avilla in 2024, with an average age of 74.

Show 6 more questionsShow fewer questions

What services does Dr. Robert Stephen Avilla bill to Medicare?

In 2024, Dr. Avilla's most billed Medicare services were injected or infused drug (J0897), injected or infused drug (J1010) and office visit, established patient (99213).

Where did Dr. Robert Stephen Avilla go to medical school?

Dr. Avilla graduated from Touro University California - Vallejo in 2013.

What drugs does Dr. Robert Stephen Avilla prescribe most?

In 2024 Medicare Part D data, Dr. Avilla's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Losartan Potassium.

Has Dr. Robert Stephen Avilla received payments from drug or device companies?

CMS Open Payments shows $27,840 in general payments to Dr. Avilla from 76 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Robert Stephen Avilla been practicing?

Dr. Avilla graduated from medical school in 2013, 13 years ago.

What insurance does Dr. Robert Stephen Avilla accept?

Dr. Avilla is in network with 10 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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