Physician Profile
Unclaimed ProfileAbout CHEEK
Gregory Cheek, M.D. practices critical care (intensivists) in Loma Linda, CA. Gregory is a 1987 graduate of Loma Linda University School of Medicine. Gregory is also listed as specializing in pulmonary disease and critical care medicine. Medicare claims data shows Gregory provided 62 services to 49 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
- (909) 558-2191
- Email not available
Practice Locations
11370 ANDERSON ST STE 3150
Loma Linda, CA 92354
Procedures Most Often Billed to Medicare
62 services · 49 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Irrigation and suction of lung airways to obtain cells using an endoscope | Procedure | 31624 |
17 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
23 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
22 |
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.
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 critical cares in Loma Linda 8
Same specialty, same city.
Trained at Loma Linda University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1987 at Loma Linda University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Irrigation and suction of lung airways to obtain cells using an endoscope 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Cheek?
Dr. Cheek is a critical care (intensivists) in Loma Linda, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CRITICAL CARE (INTENSIVISTS)”.
NPI registry
What is Dr. Cheek's address?
Dr. Cheek is listed at 11370 ANDERSON ST STE 3150, Loma Linda, CA 92354. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Cheek?
The number on file is (909) 558-2191. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Cheek?
Dr. Cheek's National Provider Identifier is 1982624003. 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. Cheek train?
Dr. Cheek attended Loma Linda University School of Medicine, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Cheek have?
Dr. Cheek has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Cheek perform?
According to Medicare billing data, Dr. Cheek performs procedures including irrigation and suction of lung airways to obtain cells using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Cheek's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Cheek. 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.