Gregory Bijak, MD
NPI 1750301198 · Anesthesiology Physician · Shreveport, LA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Bijak, MD is a Anesthesiology Physician provider in Shreveport, LA (NPI 1750301198).
Provider details
- NPI number
- 1750301198
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A78771 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
122 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) |
|---|---|---|
| Anesthesia for Other Procedure on Skin, Muscles, Or Nerves of Head, Neck, and Upper Back00300 | 44 | $154 |
| Anesthesia for Other Procedure on Neck Area (1 Year Or Older)00320 | 21 | $179 |
| Anesthesia for Other Procedure on Mouth00170 | 17 | $111 |
| Anesthesia for Procedure on Anus and Rectum00902 | 16 | $69 |
| Anesthesia for Other Procedure on Nose and Sinuses00160 | 13 | $155 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 11 | $39 |
Typical Medicare-allowed amounts for these services range $39–$179 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21 across 1 record (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 (1)
- 5189 Hospital RdMariposa, CA 95338-9524Phone: (916) 682-1088
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2025-05-22
- Certified
- 2025-05-22
Frequently asked questions
- What is Gregory Bijak's NPI number?
- Gregory Bijak's National Provider Identifier (NPI) is 1750301198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Bijak's specialty?
- Gregory Bijak is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Bijak located?
- Gregory Bijak's practice location on file with NPPES is 1541 Kings Hwy, Shreveport, LA 71103-4228.
- What is Gregory Bijak's phone number?
- The practice phone number listed in the NPPES registry for Gregory Bijak is (318) 626-0000.
- Does Gregory Bijak accept Medicare?
- Gregory Bijak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Bijak's NPI active?
- Yes — Gregory Bijak's NPI (1750301198) is active in the NPPES registry as of the last update on 2025-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.