DR. RYAN L KAU M.D.
NPI 1801092721
Otolaryngology in Soquel, CA

NPI Status: Active since June 26, 2007

Contact Information

2950 RESEARCH PARK DR
SOQUEL, CA
ZIP 95073
Phone: (831) 458-6272
Fax: (831) 458-6276

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  • Individual
  • Male
  • Years of Experience 19
  • Otolaryngology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About RYAN KAU

This page provides the complete NPI Profile along with additional information for Ryan Kau, a provider established in Soquel, California with a medical specialization in Otolaryngology and more than 19 years of experience. He graduated from George Washington University School Of Medicine in 2007. The healthcare provider is registered in the NPI registry with number 1801092721 assigned on June 2007. The practitioner's primary taxonomy code is 207Y00000X with license number A121769 (CA). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1801092721
Provider Name
DR. RYAN L KAU M.D.
Gender
Male
Entity Type
Individual
Location Address
2950 RESEARCH PARK DR SOQUEL, CA 95073
Location Phone
(831) 458-6272
Location Fax
(831) 458-6276
Mailing Address
2025 SOQUEL AVE. SANTA CRUZ, CA 95062
Medical School Name
GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduation Year
2007
Is Sole Proprietor?
No
Enumeration Date
06-26-2007
Last Update Date
04-14-2014
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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

Otolaryngology

Taxonomy Code
207Y00000X
Type
Allopathic & Osteopathic Physicians
License No.
A121769
License State
CA
Taxonomy Description
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

Medicare Participation & PECOS Enrollment Status

Ryan Kau 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.

Ryan Kau 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: 3678723178

    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: I20121018000264

    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

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $35.44 for a new patient copayment and $19.46 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 95073 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $141.77
  • Minimum New Patient Price $62.97
  • Maximum New Patient Price $186.69
  • Average New Patient Copayment $35.44
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.67

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $77.84
  • Minimum Established Patient Price $21.02
  • Maximum Established Patient Price $153.16
  • Average Established Patient Copayment $19.46
  • Minimum Established Patient Copayment $5.25
  • Maximum Established Patient Copayment $38.29

* 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.

Reviews for DR. RYAN L KAU M.D.

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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.
1801092721
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
280109474
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 8 + 0 + 1 + 0 + 9 + 4 + 7 + 4 + 24 = 59
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 59 = 11

The NPI number 1801092721 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 17 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1023097383 PEGGY ALBRECHT M.D.
Individual
Dermatology2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-5548
1538148655 JAMES BECKETT MD
Individual
Dermatology2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-5548
1386614121 SALLY PESCO AUD
Individual
Audiologist2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-5667
1417920679 DANA ORLANDO AUD
Individual
Audiologist2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-5667
1134166416 MARY HEATHER GOMEZ AU.D.
Individual
Audiologist2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-5667
1740391176DR. SCOTT IMAHARA MD
Individual
Plastic Surgery2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-6272
1245494822 CHARLES DAVID ELDRIDGE III M.D.
Individual
Otolaryngology2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-6272
1295175925 SCOTT MONTGOMERY MD
Individual
Otolaryngology2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-6272
1962793331 ANNIE QUOC-THY NGUYEN-LIN M.D.
Individual
Dermatology2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-5548
1851711071 KEVIN LU WANG M.D.
Individual
Otolaryngology2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-6272
1295021640 HYUMA LELAND M.D.
Individual
Plastic Surgery2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-6272
1184604217 MICHAEL DACEY MD
Individual
Dermatology (MOHS-Micrographic Surgery)2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-5548
1013437607DR. NAREH VALERIE BURGREN MD
Individual
Dermatology2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-5548
1134470479 LINDSAY JO RAMAEKERS NP
Individual
Nurse Practitioner (Family)2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-5548
1891421764 BIENA KAWASAKI CULLIGAN
Individual
Physician Assistant2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-6272
1821364852 BRITTANY J BEHAR MD
Individual
Plastic Surgery2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-6272
1649590910 SILKE HEINISCH MD, PHD
Individual
Dermatology2950 RESEARCH PARK DR
SOQUEL, CA 95073
(831) 458-5548

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801092721, enumerated in the NPI registry as an "individual" on June 26, 2007

The provider is located at 2950 Research Park Dr Soquel, Ca 95073 and the phone number is (831) 458-6272

The provider's speciality is Otolaryngology with taxonomy code 207Y00000X

The provider has more than 19 years of experience. He graduated from George Washington University School Of Medicine in 2007.

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 $141.77 with an average copayment of $35.44 for new patient appointments. Established patients should expect a typical charge of $77.84 and an average copayment of 19.46. Please review your insurance plan or contact the provider directly to determine your specific costs.

This NPI record was last updated on June 26, 2007. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.