DAVID JONATHAN GLIDDEN MD
NPI 1811052863
Pathology - Anatomic Pathology & Clinical Pathology in Portland, OR

Q: What is David Glidden's NPI number?

The NPI number for David Glidden is 1811052863. It was assigned to this individual provider in the NPPES registry on December 27, 2006.

Q: What is David Glidden's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for David Glidden was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.

Active since December 27, 2006PECOS EnrolledAccepts Medicare Assignment

1015 NW 22ND AVE, PORTLAND, OR 97210(503) 268-4802 Get Directions Write a Review

NPPES record last updated: June 17, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About David Jonathan Glidden Md NPPES

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

DAVID JONATHAN GLIDDEN MD (NPI 1811052863) is an individual anatomic pathology & clinical pathology provider in Portland, Oregon, licensed in Oregon (MD154288) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Legacy Good Samaritan Medical Center, and is a graduate of Univ Of Rochester School Of Dental Medicine (2003).

NPPES Registry Identity

NPI1811052863

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameDAVID JONATHAN GLIDDENCredential: MD

Location Address1015 NW 22ND AVEPortland, OR 97210-3025

Mailing Address1015 Nw 22nd AvePortland, OR 97210-3025 · (503) 268-4802

Phone(503) 268-4802

Sole ProprietorNo

Medical School CMSUniv Of Rochester School Of Dental MedicineGraduated 2003

Enumeration DateDecember 27, 2006

Last NPPES UpdateJune 17, 2026

NPPES CertifiedJune 17, 2026

✔ NPI 1811052863 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

Licenses✔ Licensed in OR · MD154288✔ Licensed in WA · MD60290250✔ Licensed in PA · MD430045

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.

1015 NW 22ND AVE, Portland, OR 97210

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

David Jonathan Glidden 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 ID244479384

PECOS Enrollment IDI20130620000339, I20130717000259, I20260731004140, I20260731004237

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.

Medicare Billing Reassignments

Medicare enrollment records show David Glidden reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cascade Pathology Services, Corp

1.6 mi

Anatomic Pathology & Clinical Pathology

1225 NE 2ND AVE
Portland, OR 97232

Reassigned Medicare billing, Oregon and Washington enrollments
Also billed through NPI 1568618239 (Washington)
27 clinicians in this Medicare group

NPI 1154465656 (503) 413-5049

Pacific Pathology Associates, Inc.

44 mi

Anatomic Pathology & Clinical Pathology

665 WINTER ST SE
Salem, OR 97301

Reassigned Medicare billing, Oregon enrollment
26 clinicians in this Medicare group

NPI 1205997889 (503) 561-5350

Incyte Pathology, PLLC

300 mi

Clinical Medical Laboratory

13103 E MANSFIELD AVE
Spokane Valley, WA 99216

Reassigned Medicare billing, Oregon, Idaho, Montana and Washington enrollments
Also billed through NPI 1326086745 (Washington)
20 clinicians in this Medicare group

NPI 1316251358 (509) 892-2700

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 12

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.

277 services160 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

136 services78 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

105 services23 patients

Cell examination of specimen, selective cellular enhancement technique 88112

Cell examination of a specimen using selective cellular enhancement technique is a lab process that improves the visibility of certain cells in a sample. It helps in identifying abnormalities or diseases. The process is non-invasive, safe, and aids in accurate diagnosis.

85 services69 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

46 services36 patients

Cell examination of specimen, selective cellular enhancement technique 88112

43 services42 patients

Evaluation of fine needle aspirate with interpretation and report 88173

This procedure involves using a thin needle to collect a small sample from an abnormal area or lump. The sample is then examined under a microscope to identify any potential issues. A report of the findings is provided for further analysis.

42 services27 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.

39 services15 patients

Evaluation of fine needle aspirate 88172

Evaluation of fine needle aspirate is a diagnostic procedure where a thin needle is used to collect cells from a lump or mass. This sample is then examined under a microscope to determine the nature of the lump, whether it's benign (non-cancerous) or malignant (cancerous).

38 services25 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.

37 services33 patients

Pathology examination of tissue using a microscope, moderately low complexity 88304

A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.

18 services17 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.

15 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Legacy Good Samaritan Medical Center

Acute Care Hospitals · Portland, OR

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380017

Location1015 NW 22nd Avenue, W121Portland, OR 97210 · Multnomah County

Emergency services Birthing friendly

Legacy Mount Hood Medical Center

Acute Care Hospitals · Gresham, OR

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380025

Location24800 SE Stark StreetGresham, OR 97030 · Multnomah County

Emergency services Birthing friendly

Legacy Meridian Park Medical Center

Acute Care Hospitals · Tualatin, OR

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380089

Location19300 SW 65th AvenueTualatin, OR 97062 · Washington County

Emergency services Birthing friendly

Tacoma General Allenmore Hospital

Acute Care Hospitals · Tacoma, WA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500129

Location315 S Mlk Jr WayTacoma, WA 98405 · Pierce County

Emergency services Birthing friendly

Legacy Salmon Creek Medical Center

Acute Care Hospitals · Vancouver, WA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500150

Location2211 NE 139th StreetVancouver, WA 98686 · Clark County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97210 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

$134.16 typical visit price

range $58.99 – $176.88

Typical copayment $33.54 (range $14.74 – $44.22)

Most-billed visit code 99204

Established Patient

$103.51 typical visit price

range $19.32 – $144.79

Typical copayment $25.87 (range $4.83 – $36.19)

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 20

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

TSYRIA SHIANN TANG DO

Internal Medicine

1015 NW 22ND AVE
PORTLAND, OR 97210

Multnomah County (503) 413-7036

MARK A CRISLIP

Internal Medicine (Infectious Disease)

1015 NW 22ND AVE, R200
PORTLAND, OR 97210

Multnomah County (503) 413-8258

COLTON PATRICK BONEY DO

Student in an Organized Health Care Education/Training Program

1015 NW 22ND AVE
PORTLAND, OR 97210

Multnomah County (503) 413-7711

NICKOLAS ROCKENBACK MD

Student in an Organized Health Care Education/Training Program

1015 NW 22ND AVE
PORTLAND, OR 97210

Multnomah County (503) 413-7711

CAROLYN N RHETT MD

Emergency Medicine

1015 NW 22ND AVE
PORTLAND, OR 97210

Multnomah County (503) 413-7260

BRIAN BATTALIA MD

Internal Medicine

1015 NW 22ND AVE
PORTLAND, OR 97210

Multnomah County (503) 464-9034

DR. JUDITH ANN RAY M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

1015 NW 22ND AVE
PORTLAND, OR 97210

Multnomah County (503) 413-8259

JENELLE LYNN STINSON PHARMD

Pharmacist

1015 NW 22ND AVE
PORTLAND, OR 97210

Multnomah County (503) 413-7008

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 David Glidden's NPI number?

The NPI number for David Glidden is 1811052863. It was assigned to this individual provider in the NPPES registry on December 27, 2006.

Where is David Glidden located?

David Glidden practices at 1015 NW 22nd Ave, Portland, OR 97210. The listed phone number is (503) 268-4802.

What is David Glidden's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is David Glidden enrolled in Medicare?

Yes. David Glidden 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.

Which organizations bill Medicare for David Glidden's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Glidden reassigns Medicare benefits to 3 organizations: Cascade Pathology Services, Corp (Portland, OR), Pacific Pathology Associates, Inc. (Salem, OR) and Incyte Pathology, PLLC (Spokane Valley, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Glidden's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Glidden accept?

Health plans from Moda Health Plan, Inc. list David Glidden 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 David Glidden affiliated with any hospitals?

According to CMS data, David Glidden is affiliated with Legacy Good Samaritan Medical Center, Legacy Mount Hood Medical Center, Legacy Meridian Park Medical Center, Tacoma General Allenmore Hospital and Legacy Salmon Creek Medical Center.

When was this NPI record last updated?

The NPPES record for David Glidden was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.