TIMOTHY JOHN KENEALY VOSSLER MD
NPI 1821408873
Internal Medicine - Critical Care Medicine in Honolulu, HI

Q: What is Timothy Vossler's NPI number?

The NPI number for Timothy Vossler is 1821408873. It was assigned to this individual provider in the NPPES registry on April 30, 2014.

Q: What is Timothy Vossler's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Q: When was this NPI record last updated?

The NPPES record for Timothy Vossler was last updated on February 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since April 30, 2014PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

888 S KING ST, HONOLULU, HI 96813(808) 522-4000 Get Directions Write a Review

NPPES record last updated: February 27, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 27, 2025, May 29, 2019 (2 updates tracked since 2019).

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About Timothy John Kenealy Vossler Md NPPES

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

TIMOTHY JOHN KENEALY VOSSLER MD (NPI 1821408873) is an individual critical care medicine provider in Honolulu, Hawaii, licensed in Hawaii (MD-20479) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Providence St Vincent Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1821408873

Entity TypeIndividualMale

Primary Taxonomy207RC0200X

Provider Legal NameTIMOTHY JOHN KENEALY VOSSLERCredential: MD

Location Address888 S KING STHonolulu, HI 96813-3097

Mailing Address95-1060 Aoakua StMililani, HI 96789-4812 · (818) 426-8021

Phone(808) 522-4000

Sole ProprietorYes

Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 2013

Enumeration DateApril 30, 2014

Last NPPES UpdateFebruary 27, 20252 updates tracked since enumeration

NPPES CertifiedFebruary 27, 2025

✔ NPI 1821408873 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RC0200X

License✔ Licensed in HI · MD-20479

Definition

An internist who 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 ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License MD-20479 (HI)

888 S KING ST, Honolulu, HI 96813

Open in Google Maps ↗

Secondary Practice Locations 2

Location 11200 N State StLos Angeles, CA 90033-1029 · Phone (323) 226-7556 · Fax (323) 226-2657

Location 29205 SW Barnes RdPortland, OR 97225-6603 · Phone (503) 216-3194

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Kaiser Permanente.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

Timothy John Kenealy Vossler Md 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 ID4385932565

PECOS Enrollment IDI20190809002657, I20250206002993

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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291

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.

25 services18 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

24 services12 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

20 services15 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

14 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Providence St Vincent Medical Center

Acute Care Hospitals · Portland, OR

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380004

Location9205 SW Barnes RoadPortland, OR 97225 · Washington County

Emergency services Birthing friendly

Klickitat Valley Hospital

Critical Access Hospitals · Goldendale, WA

OwnershipGovernment - Hospital District or Authority

CMS Certification Number501316

Location310 South Roosevelt StGoldendale, WA 98620 · Klickitat County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96813 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

$136.68 typical visit price

range $60.53 – $180.05

Typical copayment $34.17 (range $15.13 – $45.01)

Most-billed visit code 99204

Established Patient

$105.65 typical visit price

range $20.09 – $147.56

Typical copayment $26.41 (range $5.02 – $36.89)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

100

Improvement Activities

Cost

89.9

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.

MS. SYLVIA Y. TERADA NP

Nurse Practitioner

888 S KING ST, DERMATOLOGY DEPARTMENT
HONOLULU, HI 96813

Honolulu County (808) 522-4360

DR. JOSEPH R. VIERRA M.D.

Internal Medicine (Critical Care Medicine)