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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. TIMOTHY KOPLIK HENDERSON MD
NPI 1033600168
Emergency Medicine in Carson City, NV

Active since May 24, 2018PECOS Enrolled
1600 MEDICAL PKWY, CARSON CITY, NV 89703(775) 445-8000 Get Directions Write a Review

NPPES record last updated: October 17, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 17, 2026, May 24, 2018 (2 updates tracked since 2018).

About Dr. Timothy Koplik Henderson Md NPPES

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

DR. TIMOTHY KOPLIK HENDERSON MD (NPI 1033600168) is an individual emergency medicine provider in Carson City, Nevada, licensed in Nevada (21867) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with Carson Tahoe Regional Medical Center, and maintains a secondary practice location in Medford.

NPPES Registry Identity

NPI1033600168
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. TIMOTHY KOPLIK HENDERSONCredential: MD
Location Address1600 MEDICAL PKWYCarson City, NV 89703-4625
Mailing Address1600 Medical PkwyCarson City, NV 89703-4625 · (775) 445-8000
Phone(775) 445-8000
Sole ProprietorNo
Medical School CMSUniversity Of Vermont College Of MedicineGraduated 2018
Enumeration DateMay 24, 2018
Last NPPES UpdateOctober 17, 20262 updates tracked since enumeration
NPPES CertifiedOctober 17, 2026
✔ NPI 1033600168 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in NV · 21867✔ Licensed in OR · MD228806✔ Licensed in IL · 125072398
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1600 MEDICAL PKWY, Carson City, NV 89703
Open in Google Maps ↗

Secondary Practice Location 1

Location 12825 E Barnett RdMedford, OR 97504-8332 · Phone (541) 789-7000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Timothy Koplik Henderson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID446654297
PECOS Enrollment IDI20220311001197
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.

Medicare Billing Reassignments

4

Medicare enrollment records show Timothy Henderson reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Carson Tahoe Emergency Physicians
Same address
Emergency Medicine
1600 MEDICAL PKWY
Carson City, NV 89703
  • Reassigned Medicare billing, Nevada enrollment
  • 24 clinicians in this Medicare group
NPI 1396822821 (775) 445-8005
Edwards Bell MD PC
24 mi
Emergency Medicine
2375 E PRATER WAY
Sparks, NV 89434
  • Reassigned Medicare billing, Nevada enrollment
  • 44 clinicians in this Medicare group
NPI 1740157098 (775) 331-7000
Asante
268 mi
General Acute Care Hospital
2825 E BARNETT RD
Medford, OR 97504
  • Reassigned Medicare billing, Oregon enrollment
  • 267 clinicians in this Medicare group
NPI 1770587107 (541) 789-7000
Asante Three Rivers Medical Center, LLC
290 mi
General Acute Care Hospital
500 SW RAMSEY AVENUE
Grants Pass, OR 97527
  • Reassigned Medicare billing, Oregon enrollment
  • 207 clinicians in this Medicare group
NPI 1801891809 (541) 472-7000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
152 services151 patients
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.
68 services46 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
64 services64 patients
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.
37 services37 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
17 services17 patients
Ultrasound of heart, follow-up 93308
A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Carson Tahoe Regional Medical Center

Acute Care Hospitals · Carson City, NV
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number290019
Location1600 Medical ParkwayCarson City, NV 89703 · Carson City County
Emergency services Birthing friendly

Northern Nevada Medical Center

Acute Care Hospitals · Sparks, NV
3/5 CMS rating
OwnershipProprietary
CMS Certification Number290032
Location2375 E Prater WaySparks, NV 89434 · Washoe County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89703 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
$88.51 typical visit price
range $57.07 – $173.24
Typical copayment $22.12 (range $14.26 – $43.31)
Most-billed visit code 99203
Established Patient
$100.60 typical visit price
range $18.27 – $140.96
Typical copayment $25.15 (range $4.56 – $35.24)
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.

DR. SARA M REAM MD
Emergency Medicine
1600 MEDICAL PKWY
CARSON CITY, NV 89703
Carson City (775) 445-8000
JESSICA JANE CHANDLER RD
Dietitian, Registered
1600 MEDICAL PKWY
CARSON CITY, NV 89703
Carson City (775) 445-8884
JEREMY FRIEND
Nurse Practitioner (Psychiatric/Mental Health)
1600 MEDICAL PKWY
CARSON CITY, NV 89703
Carson City (775) 445-7350
DR. HAK-SUN BAK MD
Anesthesiology
1600 MEDICAL PKWY
CARSON CITY, NV 89703
Carson City (702) 878-0070
CYNTHIA NOVAK MD
Emergency Medicine
1600 MEDICAL PKWY
CARSON CITY, NV 89703
Carson City (775) 445-8005
CAROLINE B CAREY BSN, RN,RNFA
Registered Nurse (Registered Nurse First Assistant)
1600 MEDICAL PKWY
CARSON CITY, NV 89703
Carson City (775) 445-8000
CARSON TAHOE PHYSICIAN HOSPITAL ORGANIZATION, LLC
Anesthesiology
1600 MEDICAL PKWY
CARSON CITY, NV 89703
Carson City (775) 445-8000
USACS INTEGRATED ACUTE CARE SERVICES OF NEVADA BAGNOLI P C
Hospitalist
1600 MEDICAL PKWY
CARSON CITY, NV 89703
Carson City (844) 474-4019

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 Henderson's NPI number?

The NPI number for Timothy Henderson is 1033600168. It was assigned to this individual provider in the NPPES registry on May 24, 2018.

Where is Timothy Henderson located?

Timothy Henderson practices at 1600 Medical Pkwy, Carson City, NV 89703. The listed phone number is (775) 445-8000.

What is Timothy Henderson's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Timothy Henderson enrolled in Medicare?

Yes. Timothy Henderson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Timothy Henderson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Henderson reassigns Medicare benefits to 4 organizations: Carson Tahoe Emergency Physicians (Carson City, NV), Edwards Bell MD PC (Sparks, NV), Asante (Medford, OR) and Asante Three Rivers Medical Center, LLC (Grants Pass, OR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Timothy Henderson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Timothy Henderson affiliated with any hospitals?

According to CMS data, Timothy Henderson is affiliated with Carson Tahoe Regional Medical Center and Northern Nevada Medical Center.

When was this NPI record last updated?

The NPPES record for Timothy Henderson was last updated on October 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.