Doctor profile · Federal record
Dr. Donald Guinee, MD
Clinical Pathology/Laboratory Medicine Physician (CMS: Pathology) · Seattle, WA
- NPI 1427079128
- Accepts Medicare
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1100 9Th Ave
Seattle, WA 981012756
(206) 223-6600
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 22, 2013
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207ZP0105X — NUCC code
- State license (1)
- Washington #MD00036427
- Medicaid
- WA #8229981
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427079128. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,877
Distinct HCPCS
10
Medicare allowed
$163,876
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 1,539 | 535 | $40 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 543 | 154 | $30 | |
88350 |
Antibody evaluation, each additional single antibody stain procedure | 264 | 31 | $30 | |
88173 |
Evaluation of fine needle aspirate with interpretation and report | 227 | 80 | $75 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 210 | 171 | $37 | |
88331 |
Pathology examination of specimen during surgery, first tissue block | 186 | 73 | $67 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 167 | 98 | $13 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 156 | 130 | $29 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 140 | 80 | $88 | |
88108 |
Cell examination of specimen, concentration technique | 85 | 64 | $24 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 153. This provider delivers 25× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Donald Guinee's medical specialty?
Dr. Donald Guinee practices Clinical Pathology/Laboratory Medicine Physician in Seattle, WA.
Where does Dr. Donald Guinee practice?
Dr. Donald Guinee practices at 1100 9Th Ave, Seattle, WA 981012756. Office phone: 2062236600.
What is Dr. Donald Guinee's NPI?
Dr. Donald Guinee's National Provider Identifier (NPI) is 1427079128, issued by NPPES.
Does Dr. Donald Guinee accept Medicare assignment?
Yes. Dr. Donald Guinee accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Donald Guinee 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); Antibody evaluation, each additional single antibody stain procedure (HCPCS 88350). Source: CMS Medicare Physician & Other Practitioners file.