William Barton, MD
NPI 1710024641 · Pulmonary Disease Physician · Princeton, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Barton, MD is a Pulmonary Disease Physician provider in Princeton, NJ (NPI 1710024641).
Provider details
- NPI number
- 1710024641
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA06209100 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
4,097 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 650 | $99 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 497 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 339 | $142 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 312 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 274 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 493 | 140 |
| Amlodipine Besylate | 398 | 118 |
| Losartan Potassium | 356 | 98 |
| Levothyroxine Sodium | 237 | 62 |
| Rosuvastatin Calcium | 219 | 67 |
| Lisinopril | 147 | 44 |
| Prednisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (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
- 2007-01-31
- Last updated
- 2008-03-11
Frequently asked questions
- What is William Barton's NPI number?
- William Barton's National Provider Identifier (NPI) is 1710024641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Barton's specialty?
- William Barton is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is William Barton located?
- William Barton's practice location on file with NPPES is 419 N Harrison St, Princeton, NJ 08540-3521.
- What is William Barton's phone number?
- The practice phone number listed in the NPPES registry for William Barton is (609) 924-9300.
- Does William Barton accept Medicare?
- William Barton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Barton's NPI active?
- Yes — William Barton's NPI (1710024641) is active in the NPPES registry as of the last update on 2008-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.