Gary Weinstein, M.D.
NPI 1275617920 · Critical Care Medicine (Internal Medicine) Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Weinstein, M.D. is a Critical Care Medicine (Internal Medicine) Physician provider in Dallas, TX (NPI 1275617920).
Provider details
- NPI number
- 1275617920
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- H6978 (TX)
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
2,543 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 525 | $126 |
| Test to Measure Expiratory Airflow and Volume94010 | 473 | $27 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 262 | $16 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 203 | $56 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 155 | $38 |
| Test for Exercise-Induced Lung Stress94618 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 655 | 122 |
| Montelukast Sodium | 446 | 131 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 164 | 64 |
| Azithromycin | 144 | 70 |
| Prednisone | 132 | 39 |
| Fluticasone Propionate | 110 | 44 |
| Methylprednisolone | 108 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35,948 across 77 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
- 2006-10-25
- Last updated
- 2019-10-02
Frequently asked questions
- What is Gary Weinstein's NPI number?
- Gary Weinstein's National Provider Identifier (NPI) is 1275617920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Weinstein's specialty?
- Gary Weinstein is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Weinstein located?
- Gary Weinstein's practice location on file with NPPES is 8220 Walnut Hill Ln, Dallas, TX 75231-4427.
- What is Gary Weinstein's phone number?
- The practice phone number listed in the NPPES registry for Gary Weinstein is (214) 361-9777.
- Does Gary Weinstein accept Medicare?
- Gary Weinstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Weinstein's NPI active?
- Yes — Gary Weinstein's NPI (1275617920) is active in the NPPES registry as of the last update on 2019-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.