Brian Shaw, MD
NPI 1518321819 · Critical Care Medicine (Internal Medicine) Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Shaw, MD is a Critical Care Medicine (Internal Medicine) Physician provider in Grand Rapids, MI (NPI 1518321819).
Provider details
- NPI number
- 1518321819
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301508133 (MI)
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
10 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
590 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 132 | $205 |
| Prolonged Hospital Inpatient Or Observation Care Evaluation and Management Service(s) Beyond the Total Time for the Primary Service (when the Primary Service Has Been Selected Using Time on the Date of the Primary Service); Each Additional 15 Minutes By ThG0316 | 44 | $29 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 40 | $8 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 38 | $10 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 38 | $20 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 86 | 28 |
| Montelukast Sodium | 55 | 24 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 54 | 27 |
| Budesonide/Formoterol Fumaratebrand: Budesonide-Formoterol Fumarate | 51 | 15 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 41 | 16 |
| Tiotropium Br/Olodaterol Hclbrand: Stiolto Respimat | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$48 across 2 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
- 2016-04-12
- Last updated
- 2024-05-20
- Certified
- 2024-05-20
Frequently asked questions
- What is Brian Shaw's NPI number?
- Brian Shaw's National Provider Identifier (NPI) is 1518321819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Shaw's specialty?
- Brian Shaw is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Shaw located?
- Brian Shaw's practice location on file with NPPES is 4100 Lake Dr Se Ste 200, Grand Rapids, MI 49546-8292.
- What is Brian Shaw's phone number?
- The practice phone number listed in the NPPES registry for Brian Shaw is (616) 267-8244.
- Does Brian Shaw accept Medicare?
- Brian Shaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Shaw's NPI active?
- Yes — Brian Shaw's NPI (1518321819) is active in the NPPES registry as of the last update on 2024-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.