Nirav Shah, MD
NPI 1821011370 · Critical Care Medicine (Internal Medicine) Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nirav Shah, MD is a Critical Care Medicine (Internal Medicine) Physician provider in Baltimore, MD (NPI 1821011370).
Provider details
- NPI number
- 1821011370
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D63242 (MD)
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
342 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 | 93 | $133 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 57 | $187 |
| Critical Care, First 30-74 Minutes99291 | 45 | $217 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 43 | $121 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 38 | $80 |
| Test to Determine Lung Volumes Using Sensors94726 | 18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 54 | 12 |
| Mycophenolate Mofetil | 50 | — |
| Prednisone | 46 | 13 |
| Ipratropium Bromide | 39 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 25 | — |
| Montelukast Sodium | 14 | — |
| Nintedanib Esylatebrand: Ofev |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,624 across 5 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
- 2006-07-25
- Last updated
- 2012-09-24
Frequently asked questions
- What is Nirav Shah's NPI number?
- Nirav Shah's National Provider Identifier (NPI) is 1821011370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nirav Shah's specialty?
- Nirav Shah is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Nirav Shah located?
- Nirav Shah's practice location on file with NPPES is 22 S Greene St, Baltimore, MD 21201-1544.
- What is Nirav Shah's phone number?
- The practice phone number listed in the NPPES registry for Nirav Shah is (410) 328-8141.
- Does Nirav Shah accept Medicare?
- Nirav Shah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nirav Shah's NPI active?
- Yes — Nirav Shah's NPI (1821011370) is active in the NPPES registry as of the last update on 2012-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.