Mark Weir, MB CHB
NPI 1265866636 · Pulmonary Disease Physician · Marlton, NJ
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Weir, MB CHB is a Pulmonary Disease Physician provider in Marlton, NJ (NPI 1265866636).
Provider details
- NPI number
- 1265866636
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MB CHB
- Sex
- Male
- Sole proprietor
- No
- License
- MD462541 (PA)
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
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,445 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 | 383 | $86 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 169 | $130 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 166 | $143 |
| Critical Care, First 30-74 Minutes99291 | 158 | $232 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 157 | $189 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 93 | 19 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 42 | 21 |
| Prednisone | 32 | 22 |
| Montelukast Sodium | 27 | 11 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 25 | — |
| Nintedanib Esylatebrand: Ofev | 22 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$837 across 37 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 (3)
- 401 Young Ave Ste 245aMoorestown, NJ 08057-3132Phone: (856) 235-4656
- 239 Hurffville Crosskeys Rd Ste 450Sewell, NJ 08080-4009Phone: (856) 341-8390
- 3401 N Broad StPhiladelphia, PA 19140-5103Phone: (215) 707-5864Fax: (215) 707-6867
Registry dates
- Enumerated
- 2013-08-21
- Last updated
- 2025-02-10
- Certified
- 2025-02-10
Frequently asked questions
- What is Mark Weir's NPI number?
- Mark Weir's National Provider Identifier (NPI) is 1265866636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Weir's specialty?
- Mark Weir is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Weir located?
- Mark Weir's practice location on file with NPPES is 141 Route 70 E Ste B, Marlton, NJ 08053-1855.
- What is Mark Weir's phone number?
- The practice phone number listed in the NPPES registry for Mark Weir is (856) 596-9057.
- Does Mark Weir accept Medicare?
- Mark Weir is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Weir's NPI active?
- Yes — Mark Weir's NPI (1265866636) is active in the NPPES registry as of the last update on 2025-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.