1. Home
  2. Directory
  3. Washington
  4. Aberdeen
  5. Internal Medicine
  6. NPI Profile

TIMOTHY HARRY TROEH M.D.
NPI 1326046400
Internal Medicine in Aberdeen, WA

Active since July 12, 2005PECOS EnrolledAccepts Medicare Assignment
81.66/100
CMS Quality Rating
1921 SUMNER AVENUE, ABERDEEN, WA 98520(360) 538-0135(360) 533-3475 Get Directions Write a Review

NPPES record last updated: August 1, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Timothy Harry Troeh M.d. NPPES

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

TIMOTHY HARRY TROEH M.D. (NPI 1326046400) is an individual internal medicine provider in Aberdeen, Washington, licensed in Washington (MD00033501) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Providence Centralia Hospital, and is a graduate of University Of Washington School Of Medicine (1993).

NPPES Registry Identity

NPI1326046400
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameTIMOTHY HARRY TROEHCredential: M.D.
Location Address1921 SUMNER AVENUEAberdeen, WA 98520-1001
Mailing AddressPo Box 87Aberdeen, WA 98520-0022 · (360) 538-0135 · Fax (360) 533-3475
Phone(360) 538-0135
Fax(360) 533-3475
Sole ProprietorNo
Medical School CMSUniversity Of Washington School Of MedicineGraduated 1993
Enumeration DateJuly 12, 2005
Last NPPES UpdateAugust 1, 2014
✔ NPI 1326046400 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in WA · MD00033501
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1921 SUMNER AVENUE, Aberdeen, WA 98520
Open in Google Maps ↗

Other Identifiers 3

Medicare PING115000888WA
Medicaid1098359WA
Medicare UPING27844

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Providence Health Plan.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 Harry Troeh M.d. 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 ID6901845007
PECOS Enrollment IDI20060103000734
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 13

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
2,764 services1,759 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.
907 services279 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
185 services175 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.
126 services120 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
106 services99 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
95 services61 patients

Hospital Affiliations CMS Care Compare 4

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

Providence Centralia Hospital

Acute Care Hospitals · Centralia, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number500019
Location914 S Scheuber RoadCentralia, WA 98531 · Lewis County
Emergency services Birthing friendly

Providence St Peter Hospital

Acute Care Hospitals · Olympia, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500024
Location413 Lilly Road NEOlympia, WA 98506 · Thurston County
Emergency services Birthing friendly

Grays Harbor Community Hospital

Acute Care Hospitals · Aberdeen, WA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500031
Location915 Anderson DriveAberdeen, WA 98520 · Grays Harbor County
Emergency services Birthing friendly

Summit Pacific Medical Center

Critical Access Hospitals · Elma, WA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number501304
Location600 East Main StreetElma, WA 98541 · Grays Harbor County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98520 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
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.

81.66/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality74.86
Promoting Interoperability63
Improvement Activities40
Cost87.1

Referred Medical Equipment & Supplies CMS DME claims 12

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Insertion tray with drainage bag with indwelling catheter, foley type, two-way latex with coating (teflon, silicone, silicone elastomer or hydrophilic, etc.) A4314
DME-Orthotic Devices · category DF000N
2 suppliers19 claims19 services$19.29 avg. paid by Medicare
Bedside drainage bag, day or night, with or without anti-reflux device, with or without tube, each A4357
DME-Orthotic Devices · category DF000N
2 suppliers22 claims24 services$6.66 avg. paid by Medicare
Urinary drainage bag, leg or abdomen, vinyl, with or without tube, with straps, each A4358
DME-Orthotic Devices · category DF000N
2 suppliers24 claims47 services$4.38 avg. paid by Medicare
Walker, folding, wheeled, adjustable or fixed height E0143
DME-Other DME · category DE000N
2 suppliers18 claims18 services$66.00 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier29 claims29 services$69.23 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers80 claims80 services$23.08 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

COASTAL INTERNAL MEDICINE, PLLC
Internal Medicine
1921 SUMNER AVENUE
ABERDEEN, WA 98520
Grays Harbor County (360) 538-0135
NICHOLAS HALLAK, MD, PLLC
Obstetrics & Gynecology
1921 SUMNER AVENUE
ABERDEEN, WA 98520
Grays Harbor County (360) 538-0135
LAURA HALLAK, MD, PLLC
Family Medicine
1921 SUMNER AVENUE
ABERDEEN, WA 98520
Grays Harbor County (360) 538-0135

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 Timothy Troeh's NPI number?

The NPI number for Timothy Troeh is 1326046400. It was assigned to this individual provider in the NPPES registry on July 12, 2005.

Where is Timothy Troeh located?

Timothy Troeh practices at 1921 Sumner Avenue, Aberdeen, WA 98520. The listed phone number is (360) 538-0135.

What is Timothy Troeh's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Timothy Troeh enrolled in Medicare?

Yes. Timothy Troeh 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 Timothy Troeh accept?

Health plans from PacificSource Health Plans and Providence Health Plan list Timothy Troeh 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 Timothy Troeh affiliated with any hospitals?

According to CMS data, Timothy Troeh is affiliated with Providence Centralia Hospital, Providence St Peter Hospital, Grays Harbor Community Hospital and Summit Pacific Medical Center.

When was this NPI record last updated?

The NPPES record for Timothy Troeh was last updated on August 1, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.