Reda Girgis, MD
NPI 1336193648 · Pulmonary Disease Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Reda Girgis, MD is a Pulmonary Disease Physician provider in Grand Rapids, MI (NPI 1336193648).
Provider details
- NPI number
- 1336193648
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301053033 (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
20 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
251 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 | 88 | $65 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 54 | $79 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 31 | $36 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 28 | $95 |
| Irrigation and Suction of Lung Airways to Obtain Cells Using an Endoscope31624 | 19 | $21 |
| Biopsy of Lobe of Lung Using an Endoscope, 1 Lobe31628 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ambrisentan | 105 | — |
| Sildenafil Citrate | 92 | 16 |
| Prednisone | 81 | 33 |
| Macitentanbrand: Opsumit | 56 | — |
| Tadalafil | 53 | — |
| Treprostinilbrand: Tyvaso Dpi | 50 | — |
| Metoprolol Succinate | 46 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$6,663 across 8 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
- 2006-05-20
- Last updated
- 2024-08-19
- Certified
- 2024-08-19
Frequently asked questions
- What is Reda Girgis's NPI number?
- Reda Girgis's National Provider Identifier (NPI) is 1336193648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Reda Girgis's specialty?
- Reda Girgis is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Reda Girgis located?
- Reda Girgis's practice location on file with NPPES is 4100 Lake Dr Se Ste 200, Grand Rapids, MI 49546-8292.
- What is Reda Girgis's phone number?
- The practice phone number listed in the NPPES registry for Reda Girgis is (616) 267-8244.
- Does Reda Girgis accept Medicare?
- Reda Girgis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Reda Girgis's NPI active?
- Yes — Reda Girgis's NPI (1336193648) is active in the NPPES registry as of the last update on 2024-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.