KEVIN S GUO
NPI 1336908680
Anesthesiology in Seattle, WA

NPI Status: Active since March 18, 2024

Contact Information

1959 NE PACIFIC ST
SEATTLE, WA
ZIP 98195
Phone: (206) 543-2474

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  • Individual
  • Male
  • Anesthesiology
  • PECOS Enrolled

About KEVIN GUO

This page provides the complete NPI Profile along with additional information for Kevin Guo, an anesthesiologist established in Seattle, Washington with a medical specialization in Anesthesiology. The healthcare provider is registered in the NPI registry with number 1336908680 assigned on March 2024. The practitioner's primary taxonomy code is 207L00000X with license number MDRE.ML.61543898 (WA). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1336908680
Provider Name
KEVIN S GUO
Gender
Male
Entity Type
Individual
Location Address
1959 NE PACIFIC ST SEATTLE, WA 98195
Location Phone
(206) 543-2474
Mailing Address
1959 NE PACIFIC ST BOX 356540 SEATTLE, WA 98195
Is Sole Proprietor?
Yes
Enumeration Date
03-18-2024
Last Update Date
05-01-2026
Code Navigator

An anesthesiologist like Kevin Guo manages the care of surgical patients and pain relief through drug administration that reduces or eliminates pain during an operation, medical procedure or during labor and delivery of babies. During surgical procedures anesthesiologists are responsible for adjusting the amount of anesthetic, monitoring the patient's heart rate, body temperature, blood pressure and breathing.

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

Anesthesiology

Taxonomy Code
207L00000X
Type
Allopathic & Osteopathic Physicians
License No.
MDRE.ML.61543898
License State
WA
Taxonomy Description
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Medicare Participation & PECOS Enrollment Status

Kevin Guo 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

  • 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

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1336908680, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
0
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 9 → 18 → 9 8 → 16 → 7 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 6 + 6 + 1 + 8 + 0 + 1 + 6 + 6 + 1 + 6 + 24 = 70

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 70 is 70. The difference is the calculated check digit.

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1336908680.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Nephrology)
1959 NE PACIFIC ST
SEATTLE, WA 98195
Psychiatry & Neurology (Neurology)
1959 NE PACIFIC ST
SEATTLE, WA 98195
Psychiatry & Neurology (Psychiatry)
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Practitioner (Family)
1959 NE PACIFIC ST, BOX 356174
SEATTLE, WA 98195
Genetic Counselor, MS
1959 NE PACIFIC ST, BOX 357720
SEATTLE, WA 98195
Genetic Counselor, MS
1959 NE PACIFIC ST, BOX 356320 UNIV. OF WASH
SEATTLE, WA 98195
Nurse Practitioner (Family)
1959 NE PACIFIC ST
SEATTLE, WA 98195
Emergency Medicine
1959 NE PACIFIC ST
SEATTLE, WA 98195
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1959 NE PACIFIC ST
SEATTLE, WA 98195
Orthopaedic Surgery (Sports Medicine)
1959 NE PACIFIC ST, BOX 356500
SEATTLE, WA 98195
Pharmacist (Pharmacotherapy)
1959 NE PACIFIC ST, BOX 356015
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST, BOX 356540
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195
Nurse Anesthetist, Certified Registered
1959 NE PACIFIC ST
SEATTLE, WA 98195

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336908680, enumerated as an "individual" on March 18, 2024.

The provider is located at 1959 NE PACIFIC ST SEATTLE, WA 98195 and the phone number is (206) 543-2474.

Anesthesiology with taxonomy code 207L00000X.