DR. CHELSEA JOY VALDICONZA MD
NPI 1255607743
Anesthesiology - Critical Care Medicine in Seattle, WA

Active since March 28, 2012PECOS EnrolledAccepts Medicare Assignment
82.84/100
CMS Quality Rating
1959 NE PACIFIC ST, SEATTLE, WA 98195(206) 598-3300 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 23, 2026, Mar 17, 2018, Feb 15, 2018 and 1 more (4 updates tracked since 2017).

About Dr. Chelsea Joy Valdiconza Md NPPES

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

DR. CHELSEA JOY VALDICONZA MD (NPI 1255607743) is an individual critical care medicine provider in Seattle, Washington, licensed in Washington (MD60763760) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS, is affiliated with University Of Washington Medical Ctr, and maintains a secondary practice location in Seattle.Information from the official NPPES registry record.

NPPES Registry Identity

NPI1255607743
Entity TypeIndividualFemale
Primary Taxonomy207LC0200X
Provider Legal NameDR. CHELSEA JOY VALDICONZACredential: MD
Location Address1959 NE PACIFIC STSeattle, WA 98195-0001
Mailing AddressPo Box 50095Seattle, WA 98145-5095 · (206) 520-5700
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateMarch 28, 2012
Last NPPES UpdateMarch 23, 20264 updates tracked since enumeration
NPPES CertifiedMarch 23, 2026
NPI 1255607743 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyAnesthesiology · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207LC0200X
License Licensed in WA · MD60763760
Definition

An anesthesiologist, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedAnesthesiologyTaxonomy 207L00000X · License MD60763760 (WA)
1959 NE PACIFIC ST, Seattle, WA 98195

Secondary Practice Location 1

Location 1747 BroadwaySeattle, WA 98122-4379 · Phone (206) 215-2520 · Fax (206) 215-6364

Accepted Insurance

Medicare Participation & PECOS Enrollment Status

Chelsea Valdiconza 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.

Chelsea Valdiconza 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: 2062785009

    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: I20170913001780

    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.

Critical care, first 30-74 minutes

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

This service was performed 16 times for 15 patients

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 82.84, 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: 82.84 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: 82.14

    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 comprises 40% of a provider's final MIPS score.

    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 comprises 25% of a provider's final MIPS score.

    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 comprises 15% of a provider's final MIPS score.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category comprises 15% of a provider's final MIPS score.

  • Cost Score: 60.65

    The Cost performance category assesses 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 comprises 20% of a provider's final MIPS score.

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. Chelsea Valdiconza is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
UNIVERSITY OF WASHINGTON MEDICAL CTR1959 NE PACIFIC ST BOX 356151
SEATTLE, WA 98195
(206) 598-3300Acute Care Hospitals
SWEDISH MEDICAL CENTER / CHERRY HILL500 17TH AVENUE
SEATTLE, WA 98122
(206) 320-2000Acute Care Hospitals
SWEDISH MEDICAL CENTER747 BROADWAY
SEATTLE, WA 98122
(206) 386-6000Acute Care Hospitals
SWEDISH ISSAQUAH751 NE BLAKELY DR
ISSAQUAH, WA 98029
(425) 313-4000Acute Care Hospitals

Reviews for DR. CHELSEA JOY VALDICONZA MD

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

Other Providers at the Same Location


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

Internal Medicine (Nephrology)
1959 NE PACIFIC ST
SEATTLE, WA 98195
Psychiatry & Neurology (Neurology)
1959 NE PACIFIC ST
SEATTLE, WA 98195
Psychiatry & Neurology (Psychiatry)
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Practitioner (Family)
1959 NE PACIFIC ST, BOX 356174
SEATTLE, WA 98195
Genetic Counselor, MS
1959 NE PACIFIC ST, BOX 357720
SEATTLE, WA 98195
Genetic Counselor, MS
1959 NE PACIFIC ST, BOX 356320 UNIV. OF WASH
SEATTLE, WA 98195
Nurse Practitioner (Family)
1959 NE PACIFIC ST
SEATTLE, WA 98195
Emergency Medicine
1959 NE PACIFIC ST
SEATTLE, WA 98195
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1959 NE PACIFIC ST
SEATTLE, WA 98195
Orthopaedic Surgery (Sports Medicine)
1959 NE PACIFIC ST, BOX 356500
SEATTLE, WA 98195
Pharmacist (Pharmacotherapy)
1959 NE PACIFIC ST, BOX 356015
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST, BOX 356540
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255607743, enumerated as an "individual" on March 28, 2012.

The provider is located at 1959 NE PACIFIC ST SEATTLE, WA 98195 and the phone number is (206) 598-3300.

Anesthesiology with taxonomy code 207LC0200X and a focus in Critical Care Medicine.

The provider might be accepting Accepts: PacificSource Health Plans and Premera Blue Cross. Please consult your insurance carrier or call the provider to verify.

Chelsea Valdiconza is affiliated with: UNIVERSITY OF WASHINGTON MEDICAL CTR, SWEDISH MEDICAL CENTER / CHERRY HILL, SWEDISH MEDICAL CENTER and SWEDISH ISSAQUAH.