Provider Profile
Kristina M. Callen, PA-C
Unclaimed ProfileAbout Kristina Callen
Kristina M. Callen, PA-C is a physician assistant based in Seattle, WA. Kristina is a 2022 graduate of University of Washington School of Medicine. Kristina is also listed as specializing in student in an organized health care education program. According to Medicare claims data, Kristina cared for 193 Medicare patients across 233 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and manual urinalysis test with examination using microscope, automated. The provider's National Provider Identifier (NPI) is 1780354258.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (206) 987-2000
- Email not available
Practice Locations
4800 SAND POINT WAY NE
Seattle, WA 98105
Procedures Most Often Billed to Medicare
233 services · 193 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
18 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
113 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
36 | Less often than most peers in Physician Assistant |
| Manual urinalysis test with examination using microscope, automated | Lab test | 81001 |
27 | As often as other peers in Physician Assistant |
| Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | Lab test | 87635 |
16 | Less often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
12 | Less often than most peers in Physician Assistant |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
11 | Less often than most peers in Physician Assistant |
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 physician assistants at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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.
More connections — 31 related providers in 4 groups
Other physician assistants in Seattle 8
Same specialty, same city.
Trained at University of Washington School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at University of Washington School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in WA who bill this service to Medicare most often.
Common questions
What does Kristina M. Callen specialize in?
Kristina M. Callen is a physician assistant in Seattle, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Kristina M. Callen located?
Kristina M. Callen is listed at 4800 Sand Point Way Ne, Seattle, WA 98105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Kristina M. Callen's phone number?
The number on file is (206) 987-2000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Kristina M. Callen's NPI number?
Kristina M. Callen's National Provider Identifier is 1780354258. 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 Kristina M. Callen train?
Kristina M. Callen attended University of Washington School of Medicine, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Kristina M. Callen been practicing?
Kristina M. Callen has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Kristina M. Callen do most often?
According to Medicare billing data, Kristina M. Callen performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Kristina M. Callen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Kristina M. Callen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.