Doctor profile · Federal record

Dr. Christina Isacson, MD

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Seattle, WA

  • NPI 1922029883
  • Accepts Medicare
  • 36 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1959 Ne Pacific St.
Seattle, WA 981950001
(206) 520-5000
Mailing address
Po Box 50095
Seattle, WA 981455095

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
February 1, 2024
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Washington #MD00038304
Medicaid
WA #8251795

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922029883. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
767
Distinct HCPCS
10
Medicare allowed
$38,377
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 135 95 $39
88341 Special stained specimen slides to examine tissue, each additional procedure 125 36 $30
88307 Pathology examination of tissue using a microscope, moderately high complexity 108 55 $84
88331 Pathology examination of specimen during surgery, first tissue block 91 28 $65
88342 Special stained specimen slides to examine tissue, initial procedure 57 45 $36
88305 Pathology examination of tissue using a microscope, intermediate complexity 56 41 $39
88360 Microscopic genetic analysis of tumor, manual 48 22 $44
88341 Special stained specimen slides to examine tissue, each additional procedure 38 14 $30
88309 Pathology examination of tissue using a microscope, high complexity 29 22 $153
88342 Special stained specimen slides to examine tissue, initial procedure 24 17 $36

In context: peer comparison

Among 33 peers in this city , average services per provider: 112. This provider delivers 6.8× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Christina Isacson's medical specialty?
Dr. Christina Isacson practices Anatomic Pathology & Clinical Pathology Physician in Seattle, WA.
Where does Dr. Christina Isacson practice?
Dr. Christina Isacson practices at 1959 Ne Pacific St., Seattle, WA 981950001. Office phone: 2065205000.
What is Dr. Christina Isacson's NPI?
Dr. Christina Isacson's National Provider Identifier (NPI) is 1922029883, issued by NPPES.
Does Dr. Christina Isacson accept Medicare assignment?
Yes. Dr. Christina Isacson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christina Isacson commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, moderately high complexity (HCPCS 88307). Source: CMS Medicare Physician & Other Practitioners file.