YENTING CHEN MD
NPI 1326250440
Emergency Medicine in San Mateo, CA

NPI Status: Active since May 03, 2007

Contact Information

100 S SAN MATEO DR
SAN MATEO, CA
ZIP 94401
Phone: (650) 696-4427

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  • Individual
  • Male
  • Years of Experience 22
  • Emergency Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled
  • Medicare Quality Reporting

About YENTING CHEN

This page provides the complete NPI Profile along with additional information for Yenting Chen, a provider established in San Mateo, California with a medical specialization in Emergency Medicine and more than 22 years of experience. He graduated from University Of California, Davis School Of Medicine in 2004. The healthcare provider is registered in the NPI registry with number 1326250440 assigned on May 2007. The practitioner's primary taxonomy code is 207P00000X with license number A 103535 (CA). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1326250440
Provider Name
YENTING CHEN MD
Gender
Male
Entity Type
Individual
Location Address
100 S SAN MATEO DR SAN MATEO, CA 94401
Location Phone
(650) 696-4427
Mailing Address
325 DISTEL CIR LOS ALTOS, CA 94022
Mailing Phone
(650) 696-4427
Medical School Name
UNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE
Graduation Year
2004
Is Sole Proprietor?
No
Enumeration Date
05-03-2007
Last Update Date
02-08-2024
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Location Map

Secondary Locations

  • 2450 Ashby Ave BEMG, Emergency Dept.
    Berkeley, CA 94705
    (510) 843-1200

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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
A 103535
License State
CA
Taxonomy Description
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.

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)
1207P00000XAllopathic & Osteopathic Physicians

Emergency Medicine

A103535 (CA)

Medicare Participation & PECOS Enrollment Status

Yenting Chen 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.

Yenting Chen 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: 3072671320

    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: I20081015000512

    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.

Critical care, first 30-74 minutes

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.

This service was performed 18 times for 18 patients

Emergency department visit for life threatening or functioning severity

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.

This service was performed 78 times for 78 patients

Emergency department visit for problem of high severity

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.

This service was performed 38 times for 38 patients

Emergency department visit for problem of moderate severity

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.

This service was performed 23 times for 23 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only

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.

This service was performed 75 times for 70 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $26.12 for a new patient copayment and $29.87 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 94401 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $104.51
  • Minimum New Patient Price $69
  • Maximum New Patient Price $202.35
  • Average New Patient Copayment $26.12
  • Minimum New Patient Copayment $17.25
  • Maximum New Patient Copayment $50.58

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $119.48
  • Minimum Established Patient Price $23.44
  • Maximum Established Patient Price $166.46
  • Average Established Patient Copayment $29.87
  • Minimum Established Patient Copayment $5.86
  • Maximum Established Patient Copayment $41.61

* 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.

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Engage Patients and Families to Guide Improvement in the System of CareYesN/A
Engage patients and families to guide improvement in the system of care by leveraging digital tools for ongoing guidance and assessments outside the encounter, including the collection and use of patient data for return-to-work and patient quality of life improvement. Platforms and devices that collect patient-generated health data (PGHD) must do so with an active feedback loop, either providing PGHD in real or near-real time to the care team, or generating clinically endorsed real or near-real time automated feedback to the patient, including patient reported outcomes (PROs). Examples include patient engagement and outcomes tracking platforms, cellular or web-enabled bi-directional systems, and other devices that transmit clinically valid objective and subjective data back to care teams. Because many consumer-grade devices capture PGHD (for example, wellness devices), platforms or devices eligible for this improvement activity must be, at a minimum, endorsed and offered clinically by care teams to patients to automatically send ongoing guidance (one way). Platforms and devices that additionally collect PGHD must do so with an active feedback loop, either providing PGHD in real or near-real time to the care team, or generating clinically endorsed real or near-real time automated feedback to the patient (e.g. automated patient-facing instructions based on glucometer readings). Therefore, unlike passive platforms or devices that may collect but do not transmit PGHD in real or near-real time to clinical care teams, active devices and platforms can inform the patient or the clinical care team in a timely manner of important parameters regarding a patient’s status, adherence, comprehension, and indicators of clinical concern.
Provide 24/7 Access to MIPS Eligible Clinicians or Groups Who Have Real-Time Access to Patient's Medical RecordYesN/A
• Provide 24/7 access to MIPS eligible clinicians, groups, or care teams for advice about urgent and emergent care (e.g., MIPS eligible clinician and care team access to medical record, cross-coverage with access to medical record, or protocol-driven nurse line with access to medical record) that could include one or more of the following: • Expanded hours in evenings and weekends with access to the patient medical record (e.g., coordinate with small practices to provide alternate hour office visits and urgent care); • Use of alternatives to increase access to care team by MIPS eligible clinicians and groups, such as e-visits, phone visits, group visits, home visits and alternate locations (e.g., senior centers and assisted living centers); and/or Provision of same-day or next-day access to a consistent MIPS eligible clinician, group or care team when needed for urgent care or transition management.

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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.
1326250440
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
234645048
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 4 + 6 + 4 + 5 + 0 + 4 + 8 + 24 = 60
Step 3: because the number obtained in step 2 ends in zero, the check digit is zero.
0

The NPI number 1326250440 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


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

NPI Name / Type Taxonomy Address
1114918851DR. STEVEN MARC KURTZMAN MD
Individual
Radiology (Radiation Oncology)100 S SAN MATEO DR
SAN MATEO, CA 94401
(209) 342-2300
1619988425DR. DAVID A KURZROCK M.D.
Individual
Internal Medicine (Cardiovascular Disease)100 S SAN MATEO DR SUITE 400
SAN MATEO, CA 94401
(650) 696-4100
1093726895DR. JEFFREY JOHN GUTTAS M.D.
Individual
Internal Medicine (Cardiovascular Disease)100 S SAN MATEO DR SUITE 400
SAN MATEO, CA 94401
(650) 696-4100
1700993177DR. ULRIKE DREES SUJANSKY MD
Individual
Internal Medicine100 S SAN MATEO DR STE 424
SAN MATEO, CA 94401
(650) 696-4440
1336257534DR. TRAM NGOC NGUYEN M.D.
Individual
Physical Medicine & Rehabilitation100 S SAN MATEO DR
SAN MATEO, CA 94401
(650) 696-4300
1558433623DR. ELZBIETA JURKA M.D.
Individual
Pathology (Anatomic Pathology & Clinical Pathology)100 S SAN MATEO DR HOSPITAL PATHOLOGY DEPT
SAN MATEO, CA 94401
(650) 696-5613
1679723407 AUDREY LAMAR OWENS MSPT
Individual
Physical Therapist (Neurology)100 S SAN MATEO DR
SAN MATEO, CA 94401
(650) 696-4012
1477785665ORTHOPEDIC INSTITUTE OF THE BAY AREA
Organization
Orthopaedic Surgery100 S SAN MATEO DR SUITE 424
SAN MATEO, CA 94401
(650) 262-4262
1104852532MS. KIMBERLY J. ERLICH RN CPNP
Individual
Nurse Practitioner (Pediatrics)100 S SAN MATEO DR 3RD FLOOR, RM 3364
SAN MATEO, CA 94401
(650) 696-4595
1912131202SUTTER WEST BAY MEDICAL FOUNDATION
Organization
Obstetrics & Gynecology100 S SAN MATEO DR
SAN MATEO, CA 94401
(650) 695-4901
1821218785DR. KITSUM LI OTD
Individual
Occupational Therapist100 S SAN MATEO DR
SAN MATEO, CA 94401
(650) 696-5400
1770527251MILLS-PENINSULA HEALTH SERVICES
Organization
Rehabilitation Hospital100 S SAN MATEO DR
SAN MATEO, CA 94401
(650) 696-5400
1851335335MILLS-PENINSULA HEALTH SERVICES
Organization
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)100 S SAN MATEO DR
SAN MATEO, CA 94401
(650) 696-5400
1568485092 RICHARD KEITH TURNER M.D.
Individual
Emergency Medicine100 S SAN MATEO DR
SAN MATEO, CA 94401
(650) 696-4158
1972655090DR. ANN MARIE NYE MD
Individual
Family Medicine100 S SAN MATEO DR
SAN MATEO, CA 94401
(650) 696-4427
1225146566 ARTHUR FREEDMAN MD
Individual
Emergency Medicine100 S SAN MATEO DR
SAN MATEO, CA 94401
(650) 696-4758
1568610525MRS. SUSANNE PATRICIA MARTIN MD
Individual
Internal Medicine100 S SAN MATEO DR
SAN MATEO, CA 94401
(650) 696-4158
1518907583 DENNIS SCOTT STEMPLER M.D
Individual
Emergency Medicine100 S SAN MATEO DR
SAN MATEO, CA 94401
(650) 696-4158
1114208931DR. EDWARD JUHN M.D.
Individual
Internal Medicine100 S SAN MATEO DR
SAN MATEO, CA 94401
(650) 696-4427
1730453390 MATTHEW SHAW PA-C
Individual
Physician Assistant100 S SAN MATEO DR STE 400
SAN MATEO, CA 94401
(650) 696-4107

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326250440, enumerated in the NPI registry as an "individual" on May 03, 2007

The provider is located at 100 S San Mateo Dr San Mateo, Ca 94401 and the phone number is (650) 696-4427

The provider's speciality is Emergency Medicine with taxonomy code 207P00000X

The provider has more than 22 years of experience. He graduated from University Of California, Davis School Of Medicine in 2004.

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 $104.51 with an average copayment of $26.12 for new patient appointments. Established patients should expect a typical charge of $119.48 and an average copayment of 29.87. 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: Critical care, first 30-74 minutes, Emergency department visit for life threatening or functioning severity, Emergency department visit for problem of high severity, Emergency department visit for problem of moderate severity and Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only.

This NPI record was last updated on May 03, 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.