William Baly, M.D.
NPI 1831108919 · Internal Medicine Physician · Orangeburg, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Baly, M.D. is a Internal Medicine Physician provider in Orangeburg, SC (NPI 1831108919).
Provider details
- NPI number
- 1831108919
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 19587 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
395 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 234 | $10 |
| Automated Urinalysis Test81003 | 46 | $2 |
| Administration of Influenza Virus VaccineG0008 | 39 | $30 |
| Administration of Pneumococcal VaccineG0009 | 31 | $23 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 30 | $16 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 15 | $50 |
Typical Medicare-allowed amounts for these services range $2–$50 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 160 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 617 | 147 |
| Atorvastatin Calcium | 515 | 139 |
| Rosuvastatin Calcium | 462 | 112 |
| Levothyroxine Sodium | 336 | 74 |
| Metformin Hcl | 258 | 61 |
| Losartan Potassium | 250 | 59 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-06
- Last updated
- 2016-12-30
Frequently asked questions
- What is William Baly's NPI number?
- William Baly's National Provider Identifier (NPI) is 1831108919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Baly's specialty?
- William Baly is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Baly located?
- William Baly's practice location on file with NPPES is 1750 Village Park Dr, Orangeburg, SC 29118-2457.
- What is William Baly's phone number?
- The practice phone number listed in the NPPES registry for William Baly is (803) 395-4160.
- Does William Baly accept Medicare?
- William Baly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Baly's NPI active?
- Yes — William Baly's NPI (1831108919) is active in the NPPES registry as of the last update on 2016-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.