Joseph Halliday, D.O.
NPI 1134357692 · Infectious Disease Physician · Anderson, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Halliday, D.O. is a Infectious Disease Physician provider in Anderson, SC (NPI 1134357692).
Provider details
- NPI number
- 1134357692
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 36752 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
335 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 207 | $75 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 66 | $88 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 45 | $80 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 17 | $127 |
Typical Medicare-allowed amounts for these services range $75–$127 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 123 | 13 |
| Dolutegravir Sodiumbrand: Tivicay | 88 | — |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 65 | — |
| Abacavir/Dolutegravir/Lamivudibrand: Triumeq | 45 | — |
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 38 | — |
| Doxycycline Hyclate | 32 | — |
| Hydrocodone/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$368 across 17 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
Additional practice locations (1)
- 118 Montgomery DrAnderson, SC 29621-3334Phone: (864) 512-3879Fax: (864) 512-2083
Registry dates
- Enumerated
- 2009-06-23
- Last updated
- 2018-08-29
Frequently asked questions
- What is Joseph Halliday's NPI number?
- Joseph Halliday's National Provider Identifier (NPI) is 1134357692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Halliday's specialty?
- Joseph Halliday is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Halliday located?
- Joseph Halliday's practice location on file with NPPES is 703 N Fant St, Anderson, SC 29621.
- What is Joseph Halliday's phone number?
- The practice phone number listed in the NPPES registry for Joseph Halliday is (864) 512-3915.
- Does Joseph Halliday accept Medicare?
- Joseph Halliday is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Halliday's NPI active?
- Yes — Joseph Halliday's NPI (1134357692) is active in the NPPES registry as of the last update on 2018-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.