WILLIAM FRANCIS PIERSON M.D.
NPI 1528357001
Psychiatry & Neurology - Psychiatry in Bellevue, WA


Quality Rating: 85.77 out of 100 score

NPI Status: Active since April 05, 2011

Contact Information

1750 112TH AVE NE
SUITE B102
BELLEVUE, WA
ZIP 98004
Phone: (425) 688-5460
Fax: (425) 739-4667

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  • Individual
  • Male
  • Years of Experience 15
  • Psychiatry & Neurology
  • Psychiatry
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About WILLIAM PIERSON

This page provides the complete NPI Profile along with additional information for William Pierson, a provider established in Bellevue, Washington with a medical specialization in Psychiatry & Neurology, focusing in psychiatry and more than 15 years of experience. He graduated from State University Of New York At Buffalo School Of Medicine in 2011. The healthcare provider is registered in the NPI registry with number 1528357001 assigned on April 2011. The practitioner's primary taxonomy code is 2084P0800X with license number MD60554339 (WA). The provider is registered as an individual and his NPI record was last updated 9 years ago.

NPI
1528357001
Provider Name
WILLIAM FRANCIS PIERSON M.D.
Gender
Male
Entity Type
Individual
Location Address
1750 112TH AVE NE SUITE B102 BELLEVUE, WA 98004
Location Phone
(425) 688-5460
Location Fax
(425) 739-4667
Mailing Address
1750 112TH AVE NE SUITE B102 BELLEVUE, WA 98004
Mailing Phone
(425) 635-5460
Mailing Fax
(425) 739-4667
Medical School Name
STATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE
Graduation Year
2011
Is Sole Proprietor?
No
Enumeration Date
04-05-2011
Last Update Date
06-28-2016
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A psychiatrist like William Pierson are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

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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

Psychiatry & Neurology Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
License No.
MD60554339
License State
WA
Taxonomy Description
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Insurance Plans Accepted

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

  • Navigator Bronze 7000 Exchange - PPO
  • Navigator Bronze 9200 - PPO
  • Navigator Bronze HSA 8050 - PPO
  • Navigator Gold 1500 - PPO
  • Navigator Gold 1500 Exchange - PPO
  • Navigator Gold 500 Exchange - PPO
  • Navigator Silver 3500 Exchange - PPO
  • Navigator Silver 4000 Exchange - PPO
  • Navigator Silver 5000 - PPO
  • Navigator Silver HSA 3500 - PPO
  • Navigator Standard Expanded Bronze - PPO
  • Navigator Standard Gold - PPO
  • Navigator Standard Silver - PPO
  • PacificSource Oregon Standard Bronze Plan NAV - PPO
  • PacificSource Oregon Standard Gold Plan NAV - PPO
  • PacificSource Oregon Standard Silver Plan NAV - PPO
  • Premera Blue Cross Alaska One Gold - PPO
  • Premera Blue Cross Preferred Bronze 5800 HSA - PPO
  • Premera Blue Cross Preferred Bronze 6350 - PPO
  • Premera Blue Cross Preferred Gold 1500 - PPO
  • Premera Blue Cross Preferred Silver 4500 - PPO
  • Premera Blue Cross Standard Bronze II - PPO
  • Premera Blue Cross Standard Gold - PPO
  • Premera Blue Cross Standard Silver - PPO

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

Medicare Participation & PECOS Enrollment Status

William Pierson is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

William Pierson 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

  • PECOS PAC ID: 8325288350

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20150812008767

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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.

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 33 times for 19 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 206 times for 69 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $47.34 for a new patient copayment and $19.68 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 98004 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $189.37
  • Minimum New Patient Price $63.67
  • Maximum New Patient Price $189.37
  • Average New Patient Copayment $47.34
  • Minimum New Patient Copayment $15.91
  • Maximum New Patient Copayment $47.34

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $78.74
  • Minimum Established Patient Price $21.12
  • Maximum Established Patient Price $155
  • Average Established Patient Copayment $19.68
  • Minimum Established Patient Copayment $5.28
  • Maximum Established Patient Copayment $38.75

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 85.77, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 85.77 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: 74.12

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: 100

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: 40

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores.

  • Cost Score: N/A

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

  • Cost Score: N/A

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. William Pierson is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
OVERLAKE HOSPITAL MEDICAL CENTER1035-116TH AVE NE
BELLEVUE, WA 98004
(425) 688-5000Acute Care Hospitals

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1528357001
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2548651400
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 4 + 8 + 6 + 5 + 1 + 4 + 0 + 0 + 24 = 59
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 59 = 11

The NPI number 1528357001 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


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

NPI Name / Type Taxonomy Address
1467459420DR. CRAIG G WELLS M.D.
Individual
Ophthalmology1750 112TH AVE NE SUTIE D050
BELLEVUE, WA 98004
(206) 215-3850
1659323749 CAROLYN A MARQUARDT M.D.
Individual
Physical Medicine & Rehabilitation1750 112TH AVE NE STE. D-258
BELLEVUE, WA 98004
(425) 451-2272
1396791083 IRENE A YOUNG M.D.
Individual
Physical Medicine & Rehabilitation1750 112TH AVE NE STE. D-258
BELLEVUE, WA 98004
(425) 451-2272
1730135484 ANDREW J COLE M.D.
Individual
Physical Medicine & Rehabilitation1750 112TH AVE NE STE. D-258
BELLEVUE, WA 98004
(425) 451-2272
1982647350 ANDREW KEANE LYNCH M.D.
Individual
Physical Medicine & Rehabilitation1750 112TH AVE NE SUITE D258
BELLEVUE, WA 98004
(425) 451-2272
1508967399DR. AARON A ILK DC
Individual
Chiropractor1750 112TH AVE NE E165
BELLEVUE, WA 98004
(425) 827-2302
1477622637MS. SHERYL E. KOOL MA
Individual
Counselor (Mental Health)1750 112TH AVE NE SUITE C-240
BELLEVUE, WA 98004
(425) 688-8073
1992878763NORTHWEST SPINE & SPORTS PHYSICIANS
Organization
Physical Medicine & Rehabilitation1750 112TH AVE NE SUITE D 258
BELLEVUE, WA 98004
(425) 451-2272
1518034834 DANIEL S RASKIND MD
Individual
Internal Medicine (Geriatric Medicine)1750 112TH AVE NE SUITE A101
BELLEVUE, WA 98004
(425) 688-5398
1235206558BELLEVUE INTERNAL MEDICINE ASSOCIATES PLLC
Organization
Internal Medicine (Geriatric Medicine)1750 112TH AVE NE SUITE A101 & A102
BELLEVUE, WA 98004
(425) 637-1022
1619024981DR. DAVID L VLASUK D.C.
Individual
Chiropractor1750 112TH AVE NE SUITE E-163
BELLEVUE, WA 98004
(425) 455-9580
1114073194SPORTS REACTION CENTER INC
Organization
Specialist1750 112TH AVE NE SUITE D-154
BELLEVUE, WA 98004
(425) 643-9778
1689839383AARON A. ILK, DC, INC., PS
Organization
Chiropractor1750 112TH AVE NE SUITE E-165
BELLEVUE, WA 98004
(425) 827-2302
1871745703OVERLAKE MEDICAL CLINICS LLC
Organization
Specialist1750 112TH AVE NE SUITE A101
BELLEVUE, WA 98004
(425) 688-5234
1336375393DAVID L. VLASUK D.C, P.C.
Organization
Chiropractor1750 112TH AVE NE STE E-163
BELLEVUE, WA 98004
(425) 455-9580
1306076385PHYSICAL THERAPY ESSENTIALS
Organization
Physical Therapist (Orthopedic)1750 112TH AVE NE D-154
BELLEVUE, WA 98004
(425) 644-9778
1730407487 ELEANOR ELIZABETH PIERCE LMP
Individual
Massage Therapist1750 112TH AVE NE #E-175
BELLEVUE, WA 98004
(425) 289-0381
1780995522DR. DAVID ROBERT KREIDER D.C.
Individual
Chiropractor1750 112TH AVE NE SUITE B210
BELLEVUE, WA 98004
(425) 467-6633
1467721498PROLIANCE SURGEONS, INC., P.S.
Organization
Clinic/Center (Ambulatory Surgical)1750 112TH AVE NE SUITE D-050
BELLEVUE, WA 98004
(206) 215-3850
1811220866 DONELLA SUE-JUNG KIM PHARMD
Individual
Pharmacist1750 112TH AVE NE
BELLEVUE, WA 98004
(425) 688-5234

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528357001, enumerated in the NPI registry as an "individual" on April 05, 2011

The provider is located at 1750 112th Ave Ne Suite B102 Bellevue, Wa 98004 and the phone number is (425) 688-5460

The provider's speciality is Psychiatry & Neurology with taxonomy code 2084P0800X with a focus in Psychiatry

The provider has more than 15 years of experience. He graduated from State University Of New York At Buffalo School Of Medicine in 2011.

The provider might be accepting Accepts: PacificSource Health Plans and Premera Blue Cross. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary 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.

The provider has an overall high rating in the following quality measures: uses technology to exchange and make use of healthcare information.

Medicare beneficiaries should expect a typical cost of $189.37 with an average copayment of $47.34 for new patient appointments. Established patients should expect a typical charge of $78.74 and an average copayment of 19.68. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 20-29 minutes and Established patient office or other outpatient visit, 30-39 minutes.

The practitioner is affiliated to the following hospital(s): OVERLAKE HOSPITAL MEDICAL CENTER. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on April 05, 2011. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.