Dr. Barry Blaine Billington , MD
General Practice • Redding, CA
1115 Whiskeytown Court, Suite A
Redding, CA 96001
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Barry Billington is listed in NPPES under General Practice.
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NPI assigned on August 7, 2006; this date does not establish years in practice.
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Published CMS data list 13,147 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99308 — Subsequent nursing facility care with straightforward level of medical decision making, per day: 11,670 service units.
- 99213 — Established patient outpatient office visit: 896 service units.
- 99305 — Initial nursing facility care with moderate level of medical decision making, per day: 228 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 11 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 11,875 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium — 605 prescription fills, including refills.
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) — 567 prescription fills, including refills.
- Levothyroxine Sodium — 380 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 175 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 95% of clinicians listed under General Practice in California (2024, 409 clinicians with data). Median for this group: 485. Middle half: 154 to 2,019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 9,778 in 2020 to 13,147 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
1115 Whiskeytown Court
Suite A
Redding, CA 96001
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
1986
What Public CMS Data Show
General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
677 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $912,766 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $689,486 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
17,301 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$766,963 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $52.37 across 3 records.
By nature of payment
- Food and Beverage: $52.37 across 3 records.
Reporting-company totals
- Pfizer Inc.: $21.49 across 1 record.
- ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.): $16.56 across 1 record.
- Novo Nordisk Inc: $14.32 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
40 years (graduated 1986)
CMS Doctors and Clinicians data list 1986 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
May accept Medicare assignment
CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.
Ask the office before your visit. If a clinician does not accept assignment for a service, they can charge up to 15% more than the Medicare-approved amount, and you may be asked to pay the full amount at the visit.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Billington has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Billington as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Redding and California
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under General Practice in California (2024, 409 clinicians with data). Median for this group: 485. Middle half: 154 to 2,019.
Too few clinicians listed under General Practice in Redding have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 90% of clinicians listed under General Practice in California (2024, 409 clinicians with data). Median for this group: $45,658. Middle half: $15,010 to $165,277.
Too few clinicians listed under General Practice in Redding have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 90% of clinicians listed under General Practice in California (2024, 409 clinicians with data). Median for this group: $32,130. Middle half: $11,436 to $131,972.
Too few clinicians listed under General Practice in Redding have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 90% of clinicians listed under General Practice in California (2024, 610 clinicians with data). Median for this group: 758. Middle half: 125 to 3,707.
Too few clinicians listed under General Practice in Redding have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 85% of clinicians listed under General Practice in California (2024, 610 clinicians with data). Median for this group: $48,894. Middle half: $2,044 to $279,308.
Too few clinicians listed under General Practice in Redding have Medicare Part D data for 2024 to compare.
8 active clinicians are listed under General Practice with a practice address in Redding, CA (1,963 in California).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 34% from 9,778 in 2020 to 13,147 in 2024.
- 2020: 9,778
- 2021: 7,459
- 2022: 6,731
- 2023: 9,178
- 2024: 13,147
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Medicare-allowed amount
Medicare-allowed amount increased 36% from $673,158 in 2020 to $912,766 in 2024.
- 2020: $673,158
- 2021: $506,867
- 2022: $454,106
- 2023: $666,548
- 2024: $912,766
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Paid by Medicare
Paid by Medicare increased 34% from $515,915 in 2020 to $689,486 in 2024.
- 2020: $515,915
- 2021: $384,325
- 2022: $339,446
- 2023: $507,533
- 2024: $689,486
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 13% from 10,504 in 2020 to 11,875 in 2024.
- 2020: 10,504
- 2021: 8,306
- 2022: 7,804
- 2023: 9,892
- 2024: 11,875
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30-day fills
30-day fills increased 22% from 14,163 in 2020 to 17,301 in 2024.
- 2020: 14,163
- 2021: 12,160
- 2022: 11,710
- 2023: 13,844
- 2024: 17,301
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Part D drug cost
Part D drug cost increased 40% from $547,683 in 2020 to $766,963 in 2024.
- 2020: $547,683
- 2021: $580,120
- 2022: $573,865
- 2023: $651,608
- 2024: $766,963
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $379.40 in 2021 to $52.37 in 2025.
- 2021: $379.40
- 2022: $61.99
- 2023: $23.59
- 2024: $219.81
- 2025: $52.37
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $52.37.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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NURTEC ODT | General | $21.49 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) |
Food and Beverage
In-kind items and services
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CAPLYTA | General | $16.56 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Rybelsus | General | $14.32 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99308
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more
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11,670 | 282 | $85.00 | $67.64 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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896 | 340 | $85.02 | $81.03 |
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99305
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes
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228 | 193 | $144.47 | $120.17 |
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90656
Influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage
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84 | 84 | $30.00 | $21.90 |
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G0008
Administration of influenza virus vaccine
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79 | 79 | $30.00 | $29.40 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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73 | 73 | $140.00 | $104.15 |
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99310
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes
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42 | 42 | $133.81 | $125.94 |
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81002
Urinalysis, manual test
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26 | 19 | $20.00 | $3.41 |
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27447
Replacement of knee joint, both sides of knee
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20 | 20 | $1650.67 | $182.32 |
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69210
Removal of impacted ear wax
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17 | 15 | $85.00 | $44.92 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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12 | 12 | $190.00 | $154.35 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 605 | 32,424 | $9,369.50 | 132 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 567 | 5,770 | $10,162.49 | 46 |
| Levothyroxine Sodium | Levothyroxine Sodium | 380 | 20,252 | $5,225.06 | 77 |
| Duloxetine Hcl | Duloxetine Hcl | 358 | 12,308 | $7,666.65 | 64 |
| Amlodipine Besylate | Amlodipine Besylate | 355 | 19,029 | $2,588.97 | 82 |
| Gabapentin | Gabapentin | 313 | 11,157 | $5,798.03 | 60 |
| Xarelto | Rivaroxaban | 299 | 5,407 | $105,024.50 | 20 |
| Lisinopril | Lisinopril | 298 | 16,516 | $2,127.06 | 72 |
| Tamsulosin Hcl | Tamsulosin Hcl | 294 | 15,938 | $5,288.72 | 60 |
| Trazodone Hcl | Trazodone Hcl | 280 | 10,566 | $3,365.44 | 54 |
| Metformin Hcl | Metformin Hcl | 242 | 13,638 | $2,140.61 | 51 |
| Furosemide | Furosemide | 237 | 8,411 | $2,040.24 | 44 |
| Potassium Chloride | Potassium Chloride | 233 | 9,580 | $5,306.01 | 43 |
| Quetiapine Fumarate | Quetiapine Fumarate | 203 | 5,502 | $4,135.99 | 25 |
| Sertraline Hcl | Sertraline Hcl | 193 | 8,192 | $1,662.80 | 37 |
| Eliquis | Apixaban | 172 | 3,165 | $63,348.45 | 20 |
| Losartan Potassium | Losartan Potassium | 166 | 9,651 | $1,968.40 | 42 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 149 | 12,176 | $1,161.48 | 47 |
| Clopidogrel | Clopidogrel Bisulfate | 141 | 5,922 | $1,645.37 | 25 |
| Lorazepam | Lorazepam | 139 | 2,315 | $1,756.33 | 34 |
| Divalproex Sodium | Divalproex Sodium | 129 | 3,897 | $11,066.28 | 18 |
| Tramadol Hcl | Tramadol Hcl | 125 | 2,345 | $1,367.96 | 29 |
| Spironolactone | Spironolactone | 123 | 4,835 | $1,566.78 | 20 |
| Omeprazole | Omeprazole | 113 | 8,670 | $933.19 | 30 |
| Baclofen | Baclofen | 110 | 3,429 | $2,353.02 | 14 |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - FAMILY PRACTICE
I20080730000739
CA
4284708892
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Career & Practice History
NPI enumerated August 07, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other General Practices in Redding
Healthcare providers in ReddingMailing Address
1115 Whiskeytown Court, Suite A
Redding, CA 96001
Phone: 5302433988