Dr. Barry Blaine Billington, MD

  • Oroville, CA
  • General practice physician
NPI1598774499PAC ID4284708892
Medicare services, 2024
13,147
Medicare patients, 2024
677
Part D claims, 2024
12,473
MIPS score, 2024
23
Hospital affiliations
4
Practice address
2767 Olive Highway, Oroville, CA 95966
Practice phone
Call (530) 533-8500
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Oroville Hospital

Hospital · Oroville, California

See all 10 affiliations

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Dr. Barry Blaine Billington is a general practice physician in Oroville, California

Dr. Billington practices at Oroville Hospital in Oroville, California, part of Oro Hospital.

Dr. Billington's NPI, 1598774499, was assigned on August 7, 2006. Dr. Billington graduated from University of Alberta in 1986. Dr. Billington's California license number on file is G616950.

NPI and contact details
Medicare PAC ID
4284708892
NPI enumeration date
August 7, 2006
NPI status
Active
Practice phone
(530) 533-8500
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
66
Medical school graduation
1986

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

Dr. Barry Blaine Billington practices at Oroville Hospital in Oroville, California

Dr. Billington's primary practice is Oroville Hospital, at 2767 Olive Highway, Oroville, CA 95966 in Butte County. The practice phone is (530) 533-8500.

  • Oroville Hospital
    2767 Olive Highway, Oroville, CA 95966 · Butte CountyPhone(530) 533-8500

Source: Dmand AI Affiliation Data

Dr. Barry Blaine Billington is affiliated with 10 sites of care

Dr. Billington's primary practice is Oroville Hospital in Oroville, California, part of Oro Hospital. Dr. Billington is also affiliated with Mercy Medical Center Redding. Dmand AI also links Dr. Billington to 2 more hospitals, 4 skilled nursing facilities and 2 home health agencies, each named with a free account.

See all 10 affiliations for Dr. Billington

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

Dmand AI tracks the EHR system at Dr. Barry Blaine Billington's practice

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

EHR by site
SiteEHR vendor and product
Oroville HospitalAvailable with a free account
+9 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Barry Blaine Billington is one of 1,526 general practice physicians in California

General practice is Dr. Billington's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dmand AI has Dr. Billington's licenses on file in 3 states: California, Colorado and Washington.

Specialties and state licenses

  • General practice, CaliforniaPrimaryLicense G616950 · 1987 to 2025 · taxonomy 208D00000X
  • Colorado license1987 to 1989
  • Washington license1986 to 1987

Clinical focus

Dmand AI lists acid reflux, acute gastroduodenitis, acute mini-stroke (TIA), acute skin infection, adjustment disease, alzheimer's disease, aneurysm and anxiety among the conditions Dr. Billington treats.

General practice physicians near Dr. Billington

Counts of general practice 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. Barry Blaine Billington billed Medicare for 13,147 services in 2024

CMS data shows 13,147 Medicare services from Dr. Billington across 11 procedure codes in 2024, for 677 Medicare patients. Medicare paid $689,490 for them.

Medicare services, 202413,147
Medicare patients677
Paid by Medicare$689,490
Procedure codes11

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

  • 2023
  • 2024
Office and hospital visits
2023: 9,0192024: 12,92143%
Tests and treatments
2023: 712024: 8418%
Other services
2023: 502024: 7958%
Surgery
2023: 132024: 37185%
Lab and pathology
2023: 252024: 264%

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

  • In an office1,1879%
  • In a facility11,96091%

Dr. Billington compared with the California median for general practice physicians, 2024

  • Dr. Billington
  • California median
Medicare services
13,147vs 26250.2 times
Medicare patients
677vs 1365.0 times
Part D claims
11,875vs 19261.8 times

Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.

Dr. Billington'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. Billington

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

Dr. Barry Blaine Billington treated 677 Medicare patients in 2024, average age 77

CMS counts 677 Medicare patients who saw Dr. Billington in 2024. The largest group is 65 to 74, with 253 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 33% are also on Medicaid. Their average risk score is 1.59, 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. Billington's median patient age at 72, with 49% women.

Medicare patients, 2024677
Average age77
Average risk score1.59
Also on Medicaid33%

Dr. Billington's Medicare patients by age, 2024

Dr. Billington's Medicare patients by sex, 2024

  • Women36554%
  • Men31246%

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

  1. High blood pressure75%
  2. High cholesterol68%
  3. Arthritis43%
  4. Diabetes34%
  5. Mood disorders34%
  6. Depression28%
  7. Ischemic heart disease27%
  8. Anxiety26%

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

Dr. Billington's patients across all payers

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

Patient panel by age, all payers

Median age 72

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. Barry Blaine Billington wrote 12,473 Medicare Part D claims in 2024

In 2024, Dr. Billington wrote 12,473 Medicare Part D claims for 469 patients. 87% of them were for generic drugs. CMS names the drug for 11,875 of them, across 175 drugs with 11 or more claims each, at $766,963 in total drug cost. In 2023, CMS named 9,892 claims across 165 drugs.

Part D claims, 202412,473
Drugs named by CMS175
Total drug cost$766,963
Part D patients469

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

  • Generic10,799 claims87%
  • Brand-name1,652 claims13%
  • Other22 claims0%

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

  • Opioids7%812 of 12,473 claims
  • Antibiotics3%411 of 12,473 claims
  • Antipsychotics, patients 65 and over3%335 of 12,473 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: 9,8922024: 11,87520%

Drugs named by CMS: 175 in 2024, 165 in 2023.

See all prescribing by Dr. Billington

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. Barry Blaine Billington scored 23 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 23 out of 100 for Dr. Billington for performance year 2024, reported individually.

Dr. Billington's MIPS scores, performance year 2024

  • 23of 100Final score
  • 0of 100Quality
  • 0of 100Improvement Activities
  • 78of 100Cost

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

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

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

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Sources: 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. Barry Blaine Billington received $1,457 in industry payments from 2016 to 2025

CMS Open Payments shows 74 general payments to Dr. Billington from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $250.

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

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

$1.5Kin total
  • Food and beverage$1,42498%
  • Education$322%

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

Share is of all general payments to this clinician.

See all payments to Dr. Billington

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

Dr. Barry Blaine Billington graduated from University of Alberta

Dr. Billington graduated from University of Alberta in 1986.

  1. Medical schoolUniversity of Alberta

Source: Dmand AI Professional Profile Data

Dr. Barry Blaine Billington accepts plans from 14 insurance carriers

Dr. Billington is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +6 more carriersWith a free account

Plan types Dr. Billington accepts, by number of carriers

  1. PPO9
  2. Medicare7
  3. HMO6
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Barry Blaine Billington'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 percentilesClinician Public Reporting: Overall MIPS Performance (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. Barry Blaine Billington

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. Barry Blaine Billington's NPI number?

Dr. Barry Blaine Billington's NPI number is 1598774499. It was assigned on August 7, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Barry Blaine Billington?

Dr. Barry Blaine Billington is a general practice physician in Oroville, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).

Where does Dr. Barry Blaine Billington practice?

Dr. Billington practices at 2767 Olive Highway, Oroville, CA 95966. Dr. Billington's primary practice is Oroville Hospital in Oroville, California, part of Oro Hospital. Dmand AI also links Dr. Billington to 2 hospitals, 4 skilled nursing facilities and 2 home health agencies.

What is Dr. Barry Blaine Billington's office phone number?

The practice phone on file for Dr. Billington is (530) 533-8500.

What is Dr. Barry Blaine Billington's medical license number?

Dr. Billington's California license number on file is G616950, one of the licenses on file in 3 states.

Which states has Dr. Barry Blaine Billington been licensed in?

Dmand AI has state licenses on file for Dr. Billington in California (1987 to 2025), Colorado (1987 to 1989) and Washington (1986 to 1987).

Which hospitals is Dr. Barry Blaine Billington affiliated with?

Dr. Billington practices at Oroville Hospital in Oroville, California. Dr. Billington is also affiliated with Mercy Medical Center Redding. Dmand AI links Dr. Billington to 2 more hospitals.

Does Dr. Barry Blaine Billington accept Medicare?

Yes. CMS data shows Dr. Billington billed Medicare for 13,147 services in 2024.

What is Dr. Barry Blaine Billington's MIPS score?

Dr. Billington's MIPS final score for performance year 2024 is 23 out of 100, reported individually.

How many Medicare patients does Dr. Barry Blaine Billington see?

CMS counts 677 Medicare patients who saw Dr. Billington in 2024, with an average age of 77.

Show 6 more questionsShow fewer questions

What services does Dr. Barry Blaine Billington bill to Medicare?

In 2024, Dr. Billington's most billed Medicare services were nursing facility care (99308), office visit, established patient (99213) and nursing facility care (99305).

Where did Dr. Barry Blaine Billington go to medical school?

Dr. Billington graduated from University of Alberta in 1986.

What drugs does Dr. Barry Blaine Billington prescribe most?

In 2024 Medicare Part D data, Dr. Billington's most prescribed drugs by claims were Atorvastatin Calcium, Hydrocodone-Acetaminophen and Levothyroxine Sodium.

Has Dr. Barry Blaine Billington received payments from drug or device companies?

CMS Open Payments shows $1,457 in general payments to Dr. Billington from 22 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Barry Blaine Billington been practicing?

Dr. Billington graduated from medical school in 1986, 40 years ago.

What insurance does Dr. Barry Blaine Billington accept?

Dr. Billington is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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