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Mark Damberg , PA-C

Physician Assistant • Bellevue, WA

Active NPI 1952606477 Individual Practitioner Male Practitioner
Practice location in NPPES

13231 Se 36th St, Suite 110
Bellevue, WA 980067321

Call 4259579000 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

13231 Se 36th St
Suite 110

Bellevue, WA 980067321

Telephone 4259579000
Organization at the Same NPPES Address or Phone
Association Of University Physicians Facility NPI 1003251042

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Medicare-allowed amount

About $14,228 in 2019

The total amount Medicare approved for these services in 2019. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019.

Paid by Medicare

About $9,721 in 2019

The part of the Medicare-allowed amount that Medicare itself paid in 2019, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019.

30-day fills

940 standardized 30-day fills in 2019

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$30,008 in 2019

The total cost of these prescriptions in 2019, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2019.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $19.48 in 2021

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2021.

Guide: How to read an Open Payments record

NPI first issued

2011

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Bellevue and Washington

Billing and prescribing volume is not a quality rating.

Medicare Part B

Comparisons use 2024 data. The latest CMS data for Mark Damberg are from 2019.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Mark Damberg are from 2019.

83 active clinicians are listed under Physician Assistant with a practice address in Bellevue, WA (3,718 in Washington).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Bellevue

19.3% of these 83 clinicians have the CMS telehealth indicator.

67.5% of these 83 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2019), CMS Medicare Part D Prescribers (2019), CMS Open Payments (2021), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2021

Program year 2021 (payments made January 1 – December 31, 2021): fewer than 11 records totaling $19.48.

Manufacturer Payment Nature Product Type Amount ($)
CooperSurgical, Inc.
Food and Beverage
In-kind items and services
Paragard General $19.48

Source: CMS Open Payments, program year 2021, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2019.

CMS Part B · Data Year 2019
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2018 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2019; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
111 66 $234.34 $100.70
36415 Insertion of needle into vein for collection of blood sample
96 70 $8.70 $2.91
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
18 18 $159.11 $69.30
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
14 14 $254.74 $108.85

Source: CMS Part B by Provider and Service, 2019; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2019.

CMS Part D · Data Year 2019
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 80 5,917 $1,568.45 22
Amlodipine Besylate Amlodipine Besylate 38 2,341 $221.24 12
Lisinopril Lisinopril 37 2,880 $264.09 14
Oxycodone Hcl Oxycodone Hcl 32 232 $513.76 —
Metformin Hcl Metformin Hcl 30 1,460 $457.97 —
Losartan Potassium Losartan Potassium 26 1,795 $242.45 —
Metoprolol Succinate Metoprolol Succinate 21 1,206 $672.78 —
Eliquis Apixaban 21 750 $11,382.03 —
Tamsulosin Hcl Tamsulosin Hcl 20 1,260 $499.08 —
Levothyroxine Sodium Levothyroxine Sodium 18 1,140 $451.13 —
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 16 468 $316.67 —
Furosemide Furosemide 16 685 $66.61 —
Lantus Solostar Insulin Glargine,hum.Rec.Anlog 16 594 $7,235.93 —
Diclofenac Sodium Diclofenac Sodium 15 205 $437.12 —
Azithromycin Azithromycin 14 258 $180.34 —
Carvedilol Carvedilol 13 450 $48.47 —
Montelukast Sodium Montelukast Sodium 13 570 $126.53 —
Pravastatin Sodium Pravastatin Sodium 13 1,170 $335.86 —
Trazodone Hcl Trazodone Hcl 13 945 $175.47 —
Symbicort Budesonide/Formoterol Fumarate 12 360 $4,381.06 —
Metformin Hcl Er Metformin Hcl 12 1,020 $80.36 —
Omeprazole Omeprazole 11 930 $166.94 —
Alfuzosin Hcl Er Alfuzosin Hcl 11 330 $183.43 —

Source: CMS Part D by Provider and Drug, 2019; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES WA PA60205692

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Washington State Department of Health Provider Lookup.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
1952606477 (WA)

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

11 listed
Neetilekha Choudhury

Internal Medicine

NPI 1962587766
Maura Glynn-Thami

Family Medicine

NPI 1720163553
Dr. Sarah Halter , MD

Family Medicine

NPI 1811251192

Doctor of Medicine (M.D.)

Dr. Thomas Hei , MD

Family Medicine

NPI 1194839837

Doctor of Medicine (M.D.)

Dr. Diana Kao , MD

Family Medicine

NPI 1548346711

Doctor of Medicine (M.D.)

Bryna Mccollum , PA-C

Physician Assistant - Medical

NPI 1164503314

Physician Assistant (Certified)

Career & Practice History

NPI enumerated January 13, 2011.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

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NPI Administrative Meta

NPI Number: 1952606477
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 13, 2011
Last Update: September 19, 2013
Sole Proprietor: No

Other Physician Assistants in Bellevue

All Physician Assistants in Bellevue

Mailing Address

Po Box 50095

Seattle, WA 981455095

Phone: 2065436420

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.