ASA LYMAN TAPLEY MD, MSC
NPI 1023403052
Hospitalist in Seattle, WA

Active since April 07, 2015PECOS EnrolledAccepts Medicare Assignment
325 9TH AVE, SEATTLE, WA 98104(206) 520-5000 Get Directions Write a Review

NPPES record last updated: July 21, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 30, 2021, Jul 6, 2018 (2 updates tracked since 2018).

About Asa Lyman Tapley Md, Msc NPPES

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

ASA LYMAN TAPLEY MD, MSC (NPI 1023403052) is an individual hospitalist provider in Seattle, Washington, licensed in Washington (MD61095333) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Harborview Medical Center, and is a graduate of University Of California, San Francisco School Of Medicine (2015).

NPPES Registry Identity

NPI1023403052
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameASA LYMAN TAPLEYCredential: MD, MSC
Location Address325 9TH AVESeattle, WA 98104-2420
Mailing AddressPo Box 50095Seattle, WA 98145-5095 · (206) 520-5700
Sole ProprietorNo
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2015
Enumeration DateApril 7, 2015
Last NPPES UpdateJuly 21, 20252 updates tracked since enumeration
NPPES CertifiedJuly 21, 2025
NPI 1023403052 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in WA · MD61095333
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD61095333 (WA)
Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X · License MD61095333 (WA)
325 9TH AVE, Seattle, WA 98104

Other Identifiers 1

Medicaid1023403052WA

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Asa Lyman Tapley Md, Msc 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 ID3577883347
PECOS Enrollment IDI20210706001464
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.

Hospital Affiliations CMS Care Compare

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

Harborview Medical Center

Acute Care Hospitals · Seattle, WA
1/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number500064
Location325 9th AvenueSeattle, WA 98104 · King County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98104 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
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
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.

Nurse Practitioner (Acute Care)
325 9TH AVE
SEATTLE, WA 98104
Physical Therapist
325 9TH AVE, BOX 359920
SEATTLE, WA 98104
Pharmacist
325 9TH AVE, MAILSTOP 359912
SEATTLE, WA 98104
Social Worker (Clinical)
325 9TH AVE, BOX 359760
SEATTLE, WA 98104
Physician Assistant (Medical)
325 9TH AVE
SEATTLE, WA 98104
Physical Therapist
325 9TH AVE
SEATTLE, WA 98104
Internal Medicine (Infectious Disease)
325 9TH AVE
SEATTLE, WA 98104
Occupational Therapist
325 9TH AVE
SEATTLE, WA 98104

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 Asa Tapley's NPI number?

The NPI number for Asa Tapley is 1023403052. It was assigned to this individual provider in the NPPES registry on April 7, 2015.

Where is Asa Tapley located?

Asa Tapley practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 520-5000.

What is Asa Tapley's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Asa Tapley enrolled in Medicare?

Yes. Asa Tapley 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.

What insurance does Asa Tapley accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Asa Tapley 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 Asa Tapley affiliated with any hospitals?

According to CMS data, Asa Tapley is affiliated with Harborview Medical Center.

When was this NPI record last updated?

The NPPES record for Asa Tapley was last updated on July 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.