WES SHEN-LIN LEE M.D.
NPI 1376633149
Internal Medicine - Medical Oncology in Santa Rosa, CA
NPI Status: Active since October 13, 2006
Contact Information
3555 ROUND BARN CIR
SANTA ROSA, CA
ZIP 95403
Phone: (707) 528-1050
Fax: (707) 525-3874
- Individual
- Male
- Years of Experience 33
- Internal Medicine
- Medical Oncology
- Accepts Medicare Approved Payment
- PECOS Enrolled
About WES LEE
This page provides the complete NPI Profile along with additional information for Wes Lee, an internist established in Santa Rosa, California with a medical specialization in Internal Medicine, focusing in medical oncology and more than 33 years of experience. He graduated from University Of California, Geffen School Of Medicine in 1993. The healthcare provider is registered in the NPI registry with number 1376633149 assigned on October 2006. The practitioner's primary taxonomy code is 207RX0202X with license number G82213 (CA). The provider is registered as an individual and his NPI record was last updated 4 years ago.
- NPI
- 1376633149
- Provider Name
- WES SHEN-LIN LEE M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 3555 ROUND BARN CIR SANTA ROSA, CA 95403
- Location Phone
- (707) 528-1050
- Location Fax
- (707) 525-3874
- Mailing Address
- 3555 ROUND BARN CIR SANTA ROSA, CA 95403
- Mailing Phone
- (707) 528-1050
- Mailing Fax
- (707) 525-3874
- Medical School Name
- UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
- Graduation Year
- 1993
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-13-2006
- Last Update Date
- 11-05-2021
- Code Navigator
An internist like Wes Lee is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
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
Internal Medicine Medical Oncology
- Taxonomy Code
- 207RX0202X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- G82213
- License State
- CA
- Taxonomy Description
- An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
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 | 207RH0000X | Allopathic & Osteopathic Physicians | Internal Medicine | G82213 (CA) |
2 | 207RH0003X | Allopathic & Osteopathic Physicians | Internal Medicine | G82213 (CA) |
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.
*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 |
---|---|---|---|
00G822130 | MEDICAID (05) | CA |
Medicare Participation & PECOS Enrollment Status
Wes Lee 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.
Wes Lee 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: 6507925286
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: I20081110000811
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
Provider Referred Orders for Durable Medical Equipment, Devices & Supplies
The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.
Durable Medical Equipment
DME-Oxygen and Supplies (DC000N)
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing (HCPCS:E0431)
1 DME suppliers used 12 Medicare Claims 12 Services Paid
DME-Oxygen and Supplies (DC002N)
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate (HCPCS:E1390)
1 DME suppliers used 12 Medicare Claims 12 Services Paid
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.
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 30-39 minutes
Established patient office or other outpatient visit, 40-54 minutes
Extended inpatient or observation hospital service, first hour
Follow-up hospital inpatient care per day, typically 35 minutes
New patient office or other outpatient visit, 60-74 minutes
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or
Telephone medical discussion with physician, 11-20 minutes
Telephone medical discussion with physician, 21-30 minutes
This 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 16 times for 14 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 399 times for 194 patientsThis service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
This service was performed 408 times for 165 patientsThis service involves staying in the hospital for a longer period for close monitoring or treatment. During the first hour, medical staff observe your health status, administer necessary treatments, and ensure your comfort and safety. It's part of ensuring optimal care.
This service was performed 29 times for 21 patientsFollow-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.
This service was performed 39 times for 30 patientsThis is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
This service was performed 75 times for 75 patientsThis service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.
This service was performed 124 times for 60 patientsThis is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
This service was performed 52 times for 40 patientsThis service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
This service was performed 153 times for 90 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $46.75 for a new patient copayment and $27.47 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 95403 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99205
- Average New Patient Price $187.01
- Minimum New Patient Price $63.04
- Maximum New Patient Price $187.01
- Average New Patient Copayment $46.75
- Minimum New Patient Copayment $15.76
- Maximum New Patient Copayment $46.75
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $109.88
- Minimum Established Patient Price $21.02
- Maximum Established Patient Price $153.4
- Average Established Patient Copayment $27.47
- Minimum Established Patient Copayment $5.25
- Maximum Established Patient Copayment $38.35
* 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 | 3 | 7 | 6 | 6 | 3 | 3 | 1 | 4 | 9 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 3 | 14 | 6 | 12 | 3 | 6 | 1 | 8 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 3 + 1 + 4 + 6 + 1 + 2 + 3 + 6 + 1 + 8 + 24 = 61 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
70 - 61 = 9 | 9 |
The NPI number 1376633149 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 16 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1801986641 | RALPH BAILEY HANAHAN M.D. Individual | Radiology (Radiation Oncology) | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 522-6875 |
1962587444 | REDWOOD REGIONAL MEDICAL GROUP, INC. Organization | Clinical Medical Laboratory | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 528-1050 |
1275556607 | REDWOOD REGIONAL MEDICAL GROUP INC Organization | Internal Medicine (Hematology & Oncology) | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 525-6124 |
1376963314 | ST JUDE HOSPITAL YORBA LINDA Organization | Internal Medicine (Medical Oncology) | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 528-1050 |
1043608805 | ST JUDE HOSPITAL YORBA LINDA Organization | Internal Medicine (Medical Oncology) | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 528-1050 |
1932190949 | LORRAINE A CHAMPION MD Individual | Specialist | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 528-1050 |
1154421873 | MR. JOSEPH C. SMIHULA NP Individual | Nurse Practitioner (Adult Health) | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 528-1050 |
1518055573 | IAN CHURCHILL ANDERSON M.D. Individual | Internal Medicine (Hematology & Oncology) | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 528-1050 |
1013018035 | JARROD PAUL HOLMES MD Individual | Internal Medicine (Hematology & Oncology) | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 528-1050 |
1154692549 | YAO YAO GUAN POLLOCK MD Individual | Internal Medicine (Hematology & Oncology) | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 528-1050 |
1770743312 | SARA ANN KECK MD Individual | Internal Medicine (Medical Oncology) | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 528-1050 |
1861582322 | CINDY OKADA SCHARFEN M.D. Individual | Radiology (Radiation Oncology) | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 528-1050 |
1972683753 | THERESA LOUISE MORTENSEN N.P. Individual | Nurse Practitioner | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 528-1050 |
1477200111 | PARNIAN ESLAMI Individual | Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist) | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 525-4066 |
1174221634 | LEENA AGRAWAL PHARMD Individual | Pharmacist (Oncology) | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 521-3891 |
1093392060 | MAURICIO MARCO ORTEGA Individual | Pharmacist (Oncology) | 3555 ROUND BARN CIR SANTA ROSA, CA 95403 (707) 525-4010 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1376633149, enumerated in the NPI registry as an "individual" on October 13, 2006
The provider is located at 3555 Round Barn Cir Santa Rosa, Ca 95403 and the phone number is (707) 528-1050
The provider's speciality is Internal Medicine with taxonomy code 207RX0202X with a focus in Medical Oncology
The provider has more than 33 years of experience. He graduated from University Of California, Geffen School Of Medicine in 1993.
The provider might be accepting Accepts: Medicare and Medicaid. 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 $187.01 with an average copayment of $46.75 for new patient appointments. Established patients should expect a typical charge of $109.88 and an average copayment of 27.47. 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: Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 40-54 minutes, Extended inpatient or observation hospital service, first hour, Follow-up hospital inpatient care per day, typically 35 minutes, New patient office or other outpatient visit, 60-74 minutes, Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or, Telephone medical discussion with physician, 11-20 minutes and Telephone medical discussion with physician, 21-30 minutes.
This NPI record was last updated on October 13, 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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