Physician Profile
Unclaimed ProfileAbout TURNS
John E Turns, MD practices family practice in Castro Valley, CA. John is a 1979 graduate of Tufts University School of Medicine. John is also listed as specializing in sleep medicine and family medicine. According to Medicare claims data, John cared for 451 Medicare patients across 8,268 services.
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
- (510) 582-0777
- Email not available
Practice Locations
22101 REDWOOD RD
Castro Valley, CA 94546
Procedures Most Often Billed to Medicare
8,268 services · 451 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Test to determine lung volumes using sensors | Treatment | 94726 |
250 |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
250 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
11 |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
6,938 |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
455 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
86 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
84 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
83 |
| Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more | Office visit | 99306 |
59 |
| Nursing facility discharge management, more than 30 minutes | Office visit | 99316 |
52 |
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 family practices in Castro Valley 8
Same specialty, same city.
Trained at Tufts University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1979 at Tufts University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Test to determine lung volumes using sensors 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Turns's specialty?
Dr. Turns is a family practice in Castro Valley, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Where can I find Dr. Turns?
Dr. Turns is listed at 22101 REDWOOD RD, Castro Valley, CA 94546. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Turns?
The number on file is (510) 582-0777. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Turns's NPI number?
Dr. Turns's National Provider Identifier is 1942371588. 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
What is Dr. Turns's medical education?
Dr. Turns attended Tufts University School of Medicine, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Turns been practicing?
Dr. Turns has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Turns known for?
According to Medicare billing data, Dr. Turns provides treatments such as test to determine lung volumes using sensors and test to measure expiratory airflow and volume changes before and after medication administration, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Turns confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Turns. 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.