Active NPI 1801935788 Individual Practitioner Male Practitioner

Dr. Keith R Loeb , MD, PhD

Pathology - Hematology • Seattle, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Keith Loeb, MD, PhD is a certified Pathology - Hematology practicing in Seattle, WA. With approximately 31 years of clinical experience since graduating from Medical College Of Wisconsin in 1995, Dr. Loeb delivers high-quality medical care to the local community at 825 EASTLAKE AVE E.

Dr. Loeb is affiliated with The Association Of University Physicians and accepts Medicare assignment.

Frequently performed procedures and clinical services include pathology examination of tissue using a microscope, intermediate complexity, blood smear interpretation by physician with written report, bone marrow, smear interpretation. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

825 Eastlake Ave E

Seattle, WA 981094405

Telephone 2062887222

Associated Practice Facility / Clinic

🏢 Fred Hutchinson Cancer Center Facility NPI 1164493847

Medicare Profile & Education

Medical School

Medical College Of Wisconsin

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Hematology in Seattle, WA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

31 Yrs +7.1 yrs vs City Avg

City Avg: 23.9 Yrs

State Avg: 34.5 Yrs

Regional Practice Density

20 Specialists

Practicing in Seattle, WA (21 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Loeb (31 Years) 31 Yrs

Seattle Specialty Average (23.9 Years) 23.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	171	83	$112.09	$40.03
85060 Blood smear interpretation by physician with written report	83	80	$73.18	$25.97
85097 Bone marrow, smear interpretation	78	77	$146.58	$52.04
88311 Preparation of tissue for examination by removing any calcium present	69	64	$36.87	$12.90
88313 Special stained specimen slides to examine tissue including interpretation and report	58	38	$36.30	$12.90
88341 Special stained specimen slides to examine tissue	58	19	$84.63	$30.20
88342 Special stained specimen slides to examine tissue, initial procedure	54	46	$104.75	$37.59
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	36	36	$254.01	$90.78
88305 Pathology examination of tissue using a microscope, intermediate complexity	21	11	$111.22	$40.31
88342 Special stained specimen slides to examine tissue, initial procedure	16	13	$104.72	$37.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	140	72	$117.20	$39.61
88341 Special stained specimen slides to examine tissue	76	16	$89.42	$30.11
88341 Special stained specimen slides to examine tissue	70	25	$88.45	$30.10
85097 Bone marrow, smear interpretation	66	60	$152.09	$51.58
88311 Preparation of tissue for examination by removing any calcium present	55	49	$39.32	$13.18
88313 Special stained specimen slides to examine tissue including interpretation and report	51	33	$37.69	$12.77
88342 Special stained specimen slides to examine tissue, initial procedure	51	44	$109.47	$37.05
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	38	38	$270.13	$87.77
88342 Special stained specimen slides to examine tissue, initial procedure	19	15	$109.84	$37.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	155	84	$119.36	$40.38
88341 Special stained specimen slides to examine tissue	71	17	$91.00	$30.17
88311 Preparation of tissue for examination by removing any calcium present	64	53	$39.72	$13.42
85097 Bone marrow, smear interpretation	57	52	$154.41	$52.11
88312 Special stained specimen slides to identify organisms including interpretation and report	53	17	$85.45	$28.18
88342 Special stained specimen slides to examine tissue, initial procedure	44	39	$111.62	$37.30
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	44	42	$271.73	$89.85
88313 Special stained specimen slides to examine tissue including interpretation and report	40	31	$38.69	$13.02
88341 Special stained specimen slides to examine tissue	39	18	$90.58	$30.24
85097 Bone marrow, smear interpretation	38	35	$157.13	$51.77
88305 Pathology examination of tissue using a microscope, intermediate complexity	25	18	$119.76	$40.35
88342 Special stained specimen slides to examine tissue, initial procedure	23	21	$111.74	$37.32
88313 Special stained specimen slides to examine tissue including interpretation and report	22	17	$39.22	$12.95
88108 Cell examination of specimen, concentration technique	13	13	$72.90	$24.19
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	11	11	$279.96	$93.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	154	83	$118.21	$40.90
85097 Bone marrow, smear interpretation	82	73	$154.25	$53.07
88311 Preparation of tissue for examination by removing any calcium present	65	61	$39.20	$13.59
88313 Special stained specimen slides to examine tissue including interpretation and report	58	37	$38.20	$13.00
88312 Special stained specimen slides to identify organisms including interpretation and report	47	12	$83.90	$29.10
88342 Special stained specimen slides to examine tissue, initial procedure	31	28	$110.60	$38.25
88341 Special stained specimen slides to examine tissue	21	11	$89.40	$31.08
88305 Pathology examination of tissue using a microscope, intermediate complexity	21	11	$117.80	$40.91
88313 Special stained specimen slides to examine tissue including interpretation and report	14	12	$38.20	$13.17
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	12	11	$264.99	$91.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	238	110	$119.49	$42.35
85097 Bone marrow, smear interpretation	127	100	$154.80	$54.94
88311 Preparation of tissue for examination by removing any calcium present	82	68	$39.20	$13.93
88313 Special stained specimen slides to examine tissue including interpretation and report	51	31	$38.20	$13.52
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	34	32	$327.23	$94.38
88312 Special stained specimen slides to identify organisms including interpretation and report	33	11	$83.90	$29.79
88342 Special stained specimen slides to examine tissue, initial procedure	29	28	$111.92	$39.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	269	117	$120.44	$42.00
85097 Bone marrow, smear interpretation	134	106	$155.38	$54.17
88311 Preparation of tissue for examination by removing any calcium present	91	78	$39.77	$13.75
88312 Special stained specimen slides to identify organisms including interpretation and report	69	15	$84.23	$29.37
88342 Special stained specimen slides to examine tissue, initial procedure	44	35	$112.72	$39.33
88313 Special stained specimen slides to examine tissue including interpretation and report	30	21	$38.20	$13.33
88341 Special stained specimen slides to examine tissue	27	13	$90.50	$31.76
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	26	24	$326.96	$92.22
88313 Special stained specimen slides to examine tissue including interpretation and report	14	11	$38.20	$13.33
88108 Cell examination of specimen, concentration technique	13	11	$71.21	$24.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	288	119	$121.00	$41.20
85097 Bone marrow, smear interpretation	144	111	$155.90	$52.94
88311 Preparation of tissue for examination by removing any calcium present	97	82	$40.30	$13.66
88342 Special stained specimen slides to examine tissue, initial procedure	55	49	$113.40	$38.51
88312 Special stained specimen slides to identify organisms including interpretation and report	52	14	$85.57	$27.10
88313 Special stained specimen slides to examine tissue including interpretation and report	44	26	$38.20	$12.87
88305 Pathology examination of tissue using a microscope, intermediate complexity	26	12	$121.00	$41.75
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	24	23	$267.89	$92.05
88341 Special stained specimen slides to examine tissue	23	14	$90.50	$26.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	250	98	$121.00	$41.38
85097 Bone marrow, smear interpretation	124	90	$155.36	$52.88
88312 Special stained specimen slides to identify organisms including interpretation and report	101	27	$86.10	$29.57
88313 Special stained specimen slides to examine tissue including interpretation and report	100	50	$38.20	$12.91
88311 Preparation of tissue for examination by removing any calcium present	82	66	$40.30	$13.83
88305 Pathology examination of tissue using a microscope, intermediate complexity	60	17	$121.00	$41.50
88342 Special stained specimen slides to examine tissue, initial procedure	32	27	$113.40	$38.88
88312 Special stained specimen slides to identify organisms including interpretation and report	29	11	$86.10	$29.57
88321 Surgical pathology consultation and report on referred slides prepared elsewhere	24	23	$289.82	$89.00
88313 Special stained specimen slides to examine tissue including interpretation and report	19	18	$38.20	$13.01
88108 Cell examination of specimen, concentration technique	15	15	$71.90	$24.73

Medical Specialties & State Licenses

Pathology - Hematology Primary Specialty

NUCC Taxonomy Code: 207ZH0000X

State License WA MD00037989

A hematopathologist is expert in diseases that affect blood cells, blood clotting mechanisms, bone marrow and lymph nodes. This physician has the knowledge and technical skills essential for the laboratory diagnosis of anemias, leukemias, lymphomas, bleeding disorders and blood clotting disorders.

Pathology - Anatomic Pathology & Clinical Pathology

NUCC Taxonomy Code: 207ZP0102X

State License WA MD00037989

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1801935788 (WA)

Commercial Insurance / Payer ID L&i

0231439 (WA)

Hospital & Practice Group Affiliations

The Association Of University Physicians

1701 Columbia Rd, Seattle, WA 981950001

Phone: 2065983100

The Association Of University Physicians

1959 Ne Pacific St, Seattle, WA 981950001

Phone: 2065984333

The Association Of University Physicians

1570 N 115th St, Seattle, WA 981338401

Phone: 2063062800

The Association Of University Physicians

1550 N 115th St, Seattle, WA 981338401

Phone: 2063640500

The Association Of University Physicians

728 Edmonds Way, Edmonds, WA 980205126

Phone: 4256732875

The Association Of University Physicians

825 Eastlake Ave E, Seattle, WA 981094405

Phone: 2062881000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

27 Associated Practitioners

Dr. Heather Greenlee , ND, PhD, MPH

Naturopath

NPI 1013444504

Doctor of Naturopathic Medicine, Doctor of Philosophy (Ph.D.), Master of Public Health

Susanna Myers , ARNP

Nurse Practitioner - Adult Health

NPI 1033435359

Advanced Registered Nurse Practitioner

Dr. Laura Chow , MD

Internal Medicine - Medical Oncology

NPI 1063745727

Doctor of Medicine (M.D.)

Dr. Rachel Issaka , MD

Internal Medicine - Gastroenterology

NPI 1073831699

Doctor of Medicine (M.D.)

Jane Allakhverdyan , ARNP

Nurse Practitioner - Adult Health

NPI 1104346378

Advanced Registered Nurse Practitioner

Kristin Geary , ANP-BC

Nurse Practitioner - Adult Health

NPI 1124272562

ANPBC

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active May 31, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location May 31, 2011

Registered at 825 EASTLAKE AVE E, SEATTLE, WA 981094405 (Tel: 2062887222)

📍

Updated Business Mailing Address May 31, 2011

Registered at PO BOX 50095, SEATTLE, WA 981455095 (Tel: 2065436420)

👤

Provider Name / Credentials Updated May 31, 2011

Recorded as KEITH LOEB, MD, PHD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 31, 2011

Pathology (License #MD00037989 in WA)

🟢

Initial NPI Registration & Enumeration February 06, 2007

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1801935788

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: February 06, 2007

Last Update: May 31, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 50095

Seattle, WA 981455095

Phone: 2065436420

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.