Physician Profile
Unclaimed ProfileAbout KRIEG
John Robert Krieg, M.D. is a healthcare provider in Gretna, LA specializing in emergency medicine. John trained at Louisiana State University School of Medicine in New Orleans, graduating in 2011. John is also listed as specializing in physical therapist. Medicare claims data shows John provided 378 services to 369 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (504) 349-2273
- Email not available
Practice Locations
2600 BELLE CHASSE HWY. B-2
Gretna, LA 70056
Procedures Most Often Billed to Medicare
378 services · 369 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
25 |
| Sarscv2 vac 30mcg trs-suc im | Treatment | 91320 |
17 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
17 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
112 |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
102 |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
46 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
33 |
| Administration of influenza virus vaccine | Billing code | G0008 |
26 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other emergency medicines at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other emergency medicines in Gretna 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Louisiana State University School of Medicine in New Orleans 8
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Louisiana State University School of Medicine in New Orleans 8
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine split virus, preservative free 8
Providers in LA who bill this service to Medicare most often.
Common questions
What does Dr. Krieg specialize in?
Dr. Krieg is an emergency medicine in Gretna, LA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “EMERGENCY MEDICINE”.
NPI registry
Where is Dr. Krieg located?
Dr. Krieg is listed at 2600 BELLE CHASSE HWY. B-2, Gretna, LA 70056. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Krieg's phone number?
The number on file is (504) 349-2273. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Krieg?
Dr. Krieg's National Provider Identifier is 1972720381. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Krieg go to medical school?
Dr. Krieg attended Louisiana State University School of Medicine in New Orleans, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Krieg have?
Dr. Krieg has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Krieg do most often?
According to Medicare billing data, Dr. Krieg provides treatments such as influenza vaccine split virus, preservative free and sarscv2 vac 30mcg trs-suc im, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Krieg's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Krieg. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.