DR. ANTHONY E LARHS MD
NPI 1831262823
Radiology - Diagnostic Radiology in Vancouver, WA
NPI Status: Active since November 16, 2006
Contact Information
221 NE 104TH AVE
STE 106
VANCOUVER, WA
ZIP 98664
Phone: (503) 246-6666
Fax: (503) 246-9465
- Individual
- Male
- Years of Experience 33
- Radiology
- Diagnostic Radiology
- Accepts Medicare Approved Payment
- PECOS Enrolled
About ANTHONY LARHS
This page provides the complete NPI Profile along with additional information for Anthony Larhs, a provider established in Vancouver, Washington with a medical specialization in Radiology, focusing in diagnostic radiology and more than 33 years of experience. The healthcare provider is registered in the NPI registry with number 1831262823 assigned on November 2006. The practitioner's primary taxonomy code is 2085R0202X with license number MD163499 (OR). The provider is registered as an individual and his NPI record was last updated 4 years ago.
- NPI
- 1831262823
- Provider Name
- DR. ANTHONY E LARHS MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 221 NE 104TH AVE STE 106 VANCOUVER, WA 98664
- Location Phone
- (503) 246-6666
- Location Fax
- (503) 246-9465
- Mailing Address
- 9370 SW GREENBURG RD. STE J PORTLAND, OR 97223
- Mailing Phone
- (503) 246-6666
- Mailing Fax
- (503) 246-9465
- Medical School Name
- OTHER
- Graduation Year
- 1993
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-16-2006
- Last Update Date
- 08-17-2021
- Code Navigator
Location Map
Secondary Locations
- 9370 SW Greenburg Rd Ste J
Portland, OR 97223
(503) 246-6666
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Radiology Diagnostic Radiology
- Taxonomy Code
- 2085R0202X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- MD163499
- License State
- OR
- Taxonomy Description
- A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
---|---|---|---|---|
1 | 208VP0014X | Allopathic & Osteopathic Physicians | Pain Medicine | MD163499 (OR) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
Identifier | Type / Code | Identifier State | Identifier Issuer |
---|---|---|---|
2439LA | OTHER (01) | WA | REGENCE BLUE SHIELD TRA |
300108050 | OTHER (01) | WA | RR MEDICARE UNION AVENUE OPEN |
MD00038333 | OTHER (01) | WA | WA MEDICAL LICENSE |
AB36543 | OTHER (01) | WA | MEDICARE PIN TRA KING COUNTY |
MD163499 | OTHER (01) | OR | OR MEDICAL LICENSE |
300108053 | OTHER (01) | WA | RR MEDICARE TRA |
135116 | OTHER (01) | WA | LABOR AND INDUSTRIES/WC TRA |
7252LA | OTHER (01) | WA | REGENCE BLUE SHIELD UNION AVENUE OPEN |
8251449 | MEDICAID (05) | WA |
Medicare Participation & PECOS Enrollment Status
Anthony Larhs 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.
Anthony Larhs 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: 9739125865
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: I20130925000520
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.
3d radiographic procedure with computerized image postprocessing
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 30-39 minutes
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level
Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg
Injection, dexamethasone sodium phosphate, 1 mg
Injection, gadobenate dimeglumine (multihance multipack), per ml
Limited or follow-up ct scan
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
Mri scan of abdomen before and after contrast
Mri scan of arm joint without contrast
Mri scan of brain before and after contrast
Mri scan of brain without contrast
Mri scan of leg joint without contrast
Mri scan of lower spinal canal before and after contrast
Mri scan of lower spinal canal without contrast
Mri scan of middle spinal canal before and after contrast
Mri scan of upper spinal canal before and after contrast
Mri scan of upper spinal canal without contrast
New patient office or other outpatient visit, 15-29 minutes
New patient office or other outpatient visit, 30-44 minutes
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
A 3D radiographic procedure with computerized image postprocessing is a high-tech imaging test. It uses X-rays to create detailed 3D images of the body. The computerized postprocessing further enhances these images for more precise diagnosis and treatment planning.
This service was performed 228 times for 196 patientsThis is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
This service was performed 41 times for 35 patientsThis is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
This service was performed 54 times for 25 patientsThis procedure involves injecting a mix of numbing and anti-inflammatory medication into a specific nerve root in the lower back. It helps manage pain and reduce inflammation. The process is guided by imaging technology for precision.
This service was performed 22 times for 12 patientsThis injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.
This service was performed 51 times for 18 patientsDexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.
This service was performed 125 times for 16 patientsGadobenate Dimeglumine, or MultiHance, is a contrast agent used in MRI scans. It helps improve the clarity of images by highlighting certain body areas. Injected through a vein, it's generally well-tolerated and helps doctors make accurate diagnoses.
This service was performed 1,732 times for 175 patientsA limited or follow-up CT scan is a procedure where a specialized X-ray machine takes multiple images of your body from different angles. This scan focuses on a specific area and helps doctors track progress or changes after treatment or over time. It's non-invasive and usually quick.
This service was performed 33 times for 16 patientsLow osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
This service was performed 1,217 times for 33 patientsAn MRI scan of the abdomen before and after contrast provides detailed images of your abdominal organs. Initially, images are taken without a contrast agent. Then, a safe dye is administered, usually via an IV, to highlight certain areas, giving a clearer picture to help diagnose various conditions.
This service was performed 15 times for 14 patientsAn MRI scan of the arm joint is a non-invasive imaging procedure that uses magnetic fields and radio waves to create detailed images of the structures within your arm joint. No contrast dye is used in this process. It helps to diagnose or monitor conditions like arthritis, injuries, or infections.
This service was performed 23 times for 21 patientsAn MRI scan of the brain, both before and after contrast, helps visualize different brain structures. Initially, images are taken without a contrast agent. Then, a safe dye is injected which helps highlight certain areas, providing clearer, more detailed images.
This service was performed 66 times for 46 patientsAn MRI scan of the brain without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your brain. It helps in detecting abnormalities like tumors, stroke, inflammation, or infection.
This service was performed 11 times for 11 patientsAn MRI scan of your leg joint is a non-invasive procedure that uses magnetic fields and radio waves to create detailed images of the structures within your leg. This helps doctors diagnose or monitor conditions without using contrast dye.
This service was performed 16 times for 16 patientsAn MRI scan of the lower spinal canal with contrast is a non-invasive imaging procedure. It uses magnetic fields to generate detailed images of your lower spine. A contrast agent is injected to enhance these images, helping doctors see issues more clearly.
This service was performed 77 times for 74 patientsAn MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.
This service was performed 34 times for 34 patientsAn MRI scan of the middle spinal canal with contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your spine, both before and after a contrast dye is injected. The dye helps to highlight certain structures, providing a clearer picture for diagnosis.
This service was performed 13 times for 12 patientsAn MRI scan of the upper spinal canal before and after contrast is a non-invasive imaging test. It uses magnetic fields and radio waves to create detailed images of your spine. Contrast dye is injected to enhance these images, providing clearer visuals for accurate diagnosis.
This service was performed 19 times for 19 patientsAn MRI scan of the upper spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your upper spine. This helps doctors identify issues such as injuries, infections or diseases. No dye is used.
This service was performed 16 times for 16 patientsThis service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.
This service was performed 41 times for 41 patientsThis service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
This service was performed 50 times for 50 patientsThis service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.
This service was performed 36 times for 32 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $22.07 for a new patient copayment and $17.82 for an established patient copayment.
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 98664 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $88.29
- Minimum New Patient Price $57.27
- Maximum New Patient Price $172.8
- Average New Patient Copayment $22.07
- Minimum New Patient Copayment $14.31
- Maximum New Patient Copayment $43.2
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $71.29
- Minimum Established Patient Price $18.56
- Maximum Established Patient Price $141.11
- Average Established Patient Copayment $17.82
- Minimum Established Patient Copayment $4.64
- Maximum Established Patient Copayment $35.27
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
1 | 8 | 3 | 1 | 2 | 6 | 2 | 8 | 2 | 3 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 8 | 6 | 1 | 4 | 6 | 4 | 8 | 4 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 8 + 6 + 1 + 4 + 6 + 4 + 8 + 4 + 24 = 67 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
70 - 67 = 3 | 3 |
The NPI number 1831262823 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 6 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1740404565 | RODIE ADELINE RENN-LASHER MS, ARNP, APN-C Individual | Nurse Practitioner (Adult Health) | 221 NE 104TH AVE SUITE 106 VANCOUVER, WA 98664 (360) 253-2525 |
1720481757 | WENDY WONG RPH Individual | Pharmacist | 221 NE 104TH AVE VANCOUVER, WA 98664 (360) 885-0184 |
1033751334 | TAHIR MUNAWAR AHMED PHARMD Individual | Pharmacist | 221 NE 104TH AVE VANCOUVER, WA 98664 (360) 885-0126 |
1427134618 | WAL-MART STORES, INC Organization | Technician/Technologist (Optician) | 221 NE 104TH AVE VANCOUVER, WA 98664 (360) 885-0734 |
1508203944 | OPEN ADVANCED MRI OF VANCOUVER PS Organization | Specialist/Technologist, Other (Surgical Technologist) | 221 NE 104TH AVE STE 106 VANCOUVER, WA 98664 (503) 246-6666 |
1548287667 | WALMART INC. Organization | Pharmacy (Community/Retail Pharmacy) | 221 NE 104TH AVE VANCOUVER, WA 98664 (360) 885-0126 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1831262823, enumerated in the NPI registry as an "individual" on November 16, 2006
The provider is located at 221 Ne 104th Ave Ste 106 Vancouver, Wa 98664 and the phone number is (503) 246-6666
The provider's speciality is Radiology with taxonomy code 2085R0202X with a focus in Diagnostic Radiology
The provider has more than 33 years of experience.
The provider might be accepting Accepts: Blue Cross Blue Shield, Medicare, Medicaid and. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary 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.
Medicare beneficiaries should expect a typical cost of $88.29 with an average copayment of $22.07 for new patient appointments. Established patients should expect a typical charge of $71.29 and an average copayment of 17.82. Please review your insurance plan or contact the provider directly to determine your specific costs.
The most common procedures or services performed by this practitioner are: 3d radiographic procedure with computerized image postprocessing, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level, Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg, Injection, dexamethasone sodium phosphate, 1 mg, Injection, gadobenate dimeglumine (multihance multipack), per ml, Limited or follow-up ct scan, Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, Mri scan of abdomen before and after contrast, Mri scan of arm joint without contrast, Mri scan of brain before and after contrast, Mri scan of brain without contrast, Mri scan of leg joint without contrast, Mri scan of lower spinal canal before and after contrast, Mri scan of lower spinal canal without contrast, Mri scan of middle spinal canal before and after contrast, Mri scan of upper spinal canal before and after contrast, Mri scan of upper spinal canal without contrast, New patient office or other outpatient visit, 15-29 minutes, New patient office or other outpatient visit, 30-44 minutes and Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional.
This NPI record was last updated on November 16, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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