1. Home
  2. Directory
  3. Washington
  4. Tukwila
  5. Pathology
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. KARIN DIANE BERG MD
NPI 1740220953
Pathology - Anatomic Pathology in Tukwila, WA

Active since June 07, 2006PECOS EnrolledAccepts Medicare Assignment
2811 S 102ND ST STE 170, TUKWILA, WA 98168(509) 753-7222 Get Directions Write a Review

NPPES record last updated: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 10, 2026, Sep 6, 2023, Aug 8, 2023 and 1 more (4 updates tracked since 2016).

About Dr. Karin Diane Berg Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KARIN DIANE BERG MD (NPI 1740220953) is an individual anatomic pathology provider in Tukwila, Washington, licensed in Washington (MD70134737) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Huntsville Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1740220953
Entity TypeIndividualFemale
Primary Taxonomy207ZP0101X
Provider Legal NameDR. KARIN DIANE BERGCredential: MD
Location Address2811 S 102ND ST STE 170Tukwila, WA 98168-1870
Mailing AddressPo Box 5183Memphis, TN 38101-5183 · (901) 526-7444 · Fax (901) 473-0660
Phone(509) 753-7222
Sole ProprietorNo
Medical School CMSUniversity Of Vermont College Of MedicineGraduated 1994
Enumeration DateJune 7, 2006
Last NPPES UpdateSeptember 10, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2026
✔ NPI 1740220953 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0101X
Licenses✔ Licensed in WA · MD70134737✔ Licensed in WY · TL2359✔ Licensed in CO · DR0055186✔ Licensed in TN · 41206
Definition
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.
2811 S 102ND ST STE 170, Tukwila, WA 98168
Open in Google Maps ↗

Secondary Practice Locations 2

Location 115912 E Marietta AveSpokane Valley, WA 99216-2552 · Phone (509) 753-7222
Location 23495 Hacks Cross RdMemphis, TN 38125-8803 · Phone (901) 526-7444 · Fax (901) 473-0660

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Blue Cross Blue Shield of Wyoming, CHRISTUS Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Karin Diane Berg Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5890790653
PECOS Enrollment IDI20251016001999
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
1,695 services809 patients
Special stained specimen slides to identify organisms including interpretation and report 88312
This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.
159 services143 patients
Special stained specimen slides to examine tissue including interpretation and report 88313
Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.
112 services110 patients
Microscopic genetic analysis of tumor, manual 88360
Microscopic genetic analysis of a tumor involves examining your tumor's genes under a microscope. This helps identify specific genetic changes in the tumor cells. This information can aid in diagnosing, predicting disease progression, and determining the most effective treatment options.
37 services37 patients
Special stained specimen slides to examine tissue, initial procedure 88342
This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.
29 services25 patients
Screening test for pathogenic organisms 87081
A screening test for pathogenic organisms is a routine check-up procedure. It helps to identify harmful microorganisms in your body that can cause diseases. This involves collecting a sample like blood, saliva, or tissue, which is then examined in a lab for signs of these organisms.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Huntsville Memorial Hospital

Acute Care Hospitals · Huntsville, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450347
Location110 Memorial Hospital DriveHuntsville, TX 77340 · Walker County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98168 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. TREVOR RUSSELL CALDWELL M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
2811 S 102ND ST STE 170
TUKWILA, WA 98168
King County (509) 753-7222
LABORATORY CORPORATION OF AMERICA
Clinical Medical Laboratory
2811 S 102ND ST STE 170
TUKWILA, WA 98168
King County (503) 341-9352

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karin Berg's NPI number?

The NPI number for Karin Berg is 1740220953. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Karin Berg located?

Karin Berg practices at 2811 S 102nd St Ste 170, Tukwila, WA 98168. The listed phone number is (509) 753-7222.

What is Karin Berg's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.

Is Karin Berg enrolled in Medicare?

Yes. Karin Berg is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Karin Berg accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Medica and Molina Healthcare list Karin Berg as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Karin Berg affiliated with any hospitals?

According to CMS data, Karin Berg is affiliated with Huntsville Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Karin Berg was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.