ELIZABETH ANN DUNHAM M.D.
NPI 1659578250
Otolaryngology - Pediatric Otolaryngology in Spokane, WA

NPI Status: Active since June 28, 2007

Contact Information

217 W CATALDO AVE FL 2
SPOKANE, WA
ZIP 99201
Phone: (509) 624-2326

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  • Individual
  • Female
  • Otolaryngology
  • Pediatric Otolaryngology
  • Accepts Insurance
  • PECOS Enrolled

About ELIZABETH DUNHAM

This page provides the complete NPI Profile along with additional information for Elizabeth Dunham, a provider established in Spokane, Washington with a medical specialization in Otolaryngology, focusing in pediatric otolaryngology . The healthcare provider is registered in the NPI registry with number 1659578250 assigned on June 2007. The practitioner's primary taxonomy code is 207YP0228X with license number MD60388629 (WA). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1659578250
Provider Name
ELIZABETH ANN DUNHAM M.D.
Other Name
ELIZABETH ANN BORSHARD M.D.
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
217 W CATALDO AVE FL 2 SPOKANE, WA 99201
Location Phone
(509) 624-2326
Mailing Address
PO BOX 31001 4114 PASADENA, CA 91110
Mailing Phone
(866) 747-2455
Is Sole Proprietor?
No
Enumeration Date
06-28-2007
Last Update Date
01-23-2026
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Location Map

Secondary Locations

  • 820 N Chelan Ave
    Wenatchee, WA 98801
    (509) 663-8711

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Otolaryngology Pediatric Otolaryngology

Taxonomy Code
207YP0228X
Type
Allopathic & Osteopathic Physicians
License No.
MD60388629
License State
WA
Taxonomy Description
A pediatric otolaryngologist has special expertise in the management of infants and children with disorders that include congenital and acquired conditions involving the aerodigestive tract, nose and paranasal sinuses, the ear and other areas of the head and neck. The pediatric otolaryngologist has special skills in the diagnosis, treatment, and management of childhood disorders of voice, speech, language and hearing.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207Y00000XAllopathic & Osteopathic Physicians

Otolaryngology

MD60388629 (WA)
2207Y00000XAllopathic & Osteopathic Physicians

Otolaryngology

MD222777 (OR)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Core Bronze HSA 10600 - EPO
  • Core Bronze HSA 7500 - EPO
  • Core Bronze HSA 8300 - EPO
  • Core Gold 1500 - EPO
  • Core Gold 3000 - EPO
  • Core Silver 3500 - EPO
  • Core Silver 4500 - EPO
  • Core Silver 5000 - EPO
  • Core Silver 7500 - EPO
  • Core Standard Expanded Bronze HSA - EPO
  • Core Standard Gold - EPO
  • Core Standard Silver - EPO
  • PacificSource Oregon Standard Bronze HSA Plan Core - EPO
  • PacificSource Oregon Standard Gold Plan Core - EPO
  • PacificSource Oregon Standard Silver Plan Core - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
1659578250MEDICAID (05)WA 

Medicare Participation & PECOS Enrollment Status

Elizabeth Dunham is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Diagnostic exam of voice box using a flexible endoscope

This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.

This service was performed 44 times for 30 patients

Established patient office or other outpatient visit, 10-19 minutes

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

This service was performed 29 times for 24 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 76 times for 46 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 91 times for 65 patients

Melanoma (skin cancer) excision

Melanoma excision is a procedure where a surgeon removes melanoma, a type of skin cancer, and some surrounding healthy tissue. Local anesthesia is applied to numb the area. The goal is to completely remove the cancer and prevent its spread. Healing time varies.

This service was performed for 1-10 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 26 times for 26 patients

Removal of impacted ear wax

Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.

This service was performed 47 times for 36 patients

Simple control of nose bleed

Simple control of a nose bleed involves leaning forward slightly to prevent blood from flowing down the throat. Pinch your nostrils together and breathe through your mouth. This pressure can help the blood clot and stop the bleeding. Avoid lying down or blowing your nose.

This service was performed 14 times for 12 patients

Reviews for ELIZABETH ANN DUNHAM M.D.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1659578250, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
0
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 5 → 10 → 1 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 1 + 0 + 9 + 1 + 0 + 7 + 1 + 6 + 2 + 1 + 0 + 24 = 60

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1659578250.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Audiologist
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Audiologist
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Audiologist
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Audiologist
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Audiologist
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Physician Assistant (Medical)
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Audiologist
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Audiologist
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Otolaryngology (Otology & Neurotology)
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Audiologist
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Otolaryngology (Otolaryngic Allergy)
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Otolaryngology (Otology & Neurotology)
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Otolaryngology (Plastic Surgery within the Head & Neck)
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Otolaryngology
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Audiologist
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Surgery
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Nurse Practitioner
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Physician Assistant (Surgical)
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Otolaryngology (Plastic Surgery within the Head & Neck)
217 W CATALDO AVE FL 2
SPOKANE, WA 99201
Nurse Practitioner (Family)
217 W CATALDO AVE FL 2
SPOKANE, WA 99201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659578250, enumerated as an "individual" on June 28, 2007.

The provider is located at 217 W CATALDO AVE FL 2 SPOKANE, WA 99201 and the phone number is (509) 624-2326.

Otolaryngology with taxonomy code 207YP0228X and a focus in Pediatric Otolaryngology.

The provider might be accepting Accepts: PacificSource Health Plans, Providence Health. Please consult your insurance carrier or call the provider to verify.