Physician Profile
Nathan John Parker, MD
Unclaimed ProfileAbout Dr. Parker
Nathan John Parker, MD practices critical care (intensivists) in Seattle, WA. Nathan is a 2010 graduate of University of California, San Diego School of Medicine. Nathan is also listed as specializing in critical care medicine and pulmonary disease. According to Medicare claims data, Nathan cared for 1,133 Medicare patients across 1,377 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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (206) 386-9500
- Email not available
Practice Locations
515 MINOR AVE STE 300
Seattle, WA 98104
Procedures Most Often Billed to Medicare
1,377 services · 1,133 patients · 17 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
171 |
| Test to determine lung volumes using sensors | Treatment | 94726 |
156 |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
131 |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
43 |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
30 |
| Test to determine lung volumes using sensors | Treatment | 94726 |
28 |
| Test for exercise-induced lung stress | Treatment | 94618 |
23 |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
18 |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
13 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
273 |
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 critical cares at this location 1
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 critical cares in Seattle 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of California, San Diego School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at University of California, San Diego School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Test to examine how well the lungs exchange gases 8
Providers in WA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Parker?
Dr. Parker is a critical care (intensivists) in Seattle, WA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CRITICAL CARE (INTENSIVISTS)”.
NPI registry
What is Dr. Parker's address?
Dr. Parker is listed at 515 MINOR AVE STE 300, Seattle, WA 98104. 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. Parker?
The number on file is (206) 386-9500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Parker's NPI number?
Dr. Parker's National Provider Identifier is 1013232560. 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. Parker train?
Dr. Parker attended University of California, San Diego School of Medicine, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Parker been practicing?
Dr. Parker has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Parker perform?
According to Medicare billing data, Dr. Parker provides treatments such as test to examine how well the lungs exchange gases and test to determine lung volumes using sensors, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Parker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Parker. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.