Barry Billington, MD
NPI 1598774499 · General Practice Physician · Redding, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barry Billington, MD is a General Practice Physician provider in Redding, CA (NPI 1598774499).
Provider details
- NPI number
- 1598774499
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G616950 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
13,063 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 11,670 | $68 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 896 | $81 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 228 | $120 |
| Administration of Influenza Virus VaccineG0008 | 79 | $29 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 73 | $104 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 175 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 605 | 132 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 567 | 46 |
| Levothyroxine Sodium | 380 | 77 |
| Duloxetine Hcl | 358 | 64 |
| Amlodipine Besylate | 355 | 82 |
| Gabapentin | 313 | 60 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$220 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Barry Billington's NPI number?
- Barry Billington's National Provider Identifier (NPI) is 1598774499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barry Billington's specialty?
- Barry Billington is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Barry Billington located?
- Barry Billington's practice location on file with NPPES is 1115 Whiskeytown Court, Redding, CA 96001.
- What is Barry Billington's phone number?
- The practice phone number listed in the NPPES registry for Barry Billington is (530) 243-3988.
- Does Barry Billington accept Medicare?
- Barry Billington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barry Billington's NPI active?
- Yes — Barry Billington's NPI (1598774499) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.