Physician Profile
Unclaimed ProfileAbout FOSTER
Guy Turnbull Foster, MD practices internal medicine in Carson City, NV. Guy is a 1996 graduate of University of Maryland School of Medicine. Guy is also listed as specializing in pulmonary disease. Medicare claims data shows Guy provided 3,829 services to 3,036 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
- (775) 882-2106
- Email not available
Practice Locations
200 BATH ST STE 1
Carson City, NV 89703
Procedures Most Often Billed to Medicare
3,829 services · 3,036 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Test to measure rate of airflow | Treatment | 94375 |
780 |
| Sleep study including heart rate, breathing, and sleep time | Treatment | 95800 |
102 |
| Sleep study in sleep lab with continuous airway pressure (6 years or older) | Treatment | 95811 |
69 |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
50 |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
47 |
| Test to determine lung volumes using sensors | Treatment | 94726 |
45 |
| Sleep study in sleep lab (6 years or older) | Treatment | 95810 |
21 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
1,469 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
804 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
157 |
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.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 internal medicines in Carson City 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at University of Maryland School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1996 at University of Maryland School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Test to measure rate of airflow 7
Providers in NV who bill this service to Medicare most often.
Common questions
What does Dr. Foster specialize in?
Dr. Foster is an internal medicine in Carson City, NV. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Foster located?
Dr. Foster is listed at 200 BATH ST STE 1, Carson City, NV 89703. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Foster's phone number?
The number on file is (775) 882-2106. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Foster?
Dr. Foster's National Provider Identifier is 1871674861. 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. Foster go to medical school?
Dr. Foster attended University of Maryland School of Medicine, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Foster have?
Dr. Foster has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Foster do most often?
According to Medicare billing data, Dr. Foster provides treatments such as test to measure rate of airflow and sleep study including heart rate, breathing, and sleep time, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Foster's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Foster. 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.