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JOAN YVETTE SY D.O.
NPI 1881710440
Family Medicine in Laguna Hills, CA

Active since March 22, 2007PECOS EnrolledAccepts Medicare AssignmentCLIA 05D1083419 · Waiver
24953 PASEO DE VALENCIA, SUITE 1A, LAGUNA HILLS, CA 92653(949) 460-9200(949) 470-9000 Get Directions Write a Review

NPPES record last updated: October 10, 2022. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About Joan Yvette Sy D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOAN YVETTE SY D.O. (NPI 1881710440) is an individual family medicine provider in Laguna Hills, California, licensed in California (20A6587) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through May 1, 2028, and is a graduate of Other (1993).

NPPES Registry Identity

NPI1881710440
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameJOAN YVETTE SYCredential: D.O.
Location Address24953 PASEO DE VALENCIA, SUITE 1ALaguna Hills, CA 92653-4342
Mailing Address5430 Avenida Del TrenYorba Linda, CA 92887-4900 · (909) 489-7386 · Fax (888) 749-6344
Phone(949) 460-9200
Fax(949) 470-9000
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateMarch 22, 2007
Last NPPES UpdateOctober 10, 2022
NPPES CertifiedOctober 10, 2022
✔ NPI 1881710440 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · 20A6587
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
24953 PASEO DE VALENCIA, Laguna Hills, CA 92653
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Other Identifiers 2

Other020A65810CA · Blue Crossblue Shield
OtherG34940CA · Tricare

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Joan Yvette Sy D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1052494226
PECOS Enrollment IDI20080211000691
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D1083419

Dr Joan Sy Medical Corporation · Laguna Hills, CA
Active · expires May 1, 2028
CLIA Number05D1083419
Laboratory TypePhysician Office
Certificate Effective DateMay 2, 2026
Certificate Expiration DateMay 1, 2028
Laboratory DirectorJoan Y. Sy MD
Laboratory Phone(949) 460-9200
Laboratory LocationDr Joan Sy Medical Corporation24953 Paseo De Valencia Ste 1A, Laguna Hills, CA 92653
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This 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.
445 services106 patients
Osteopathic manipulative treatment, 9-10 body regions 98929
Osteopathic Manipulative Treatment (OMT) involves hands-on care. In a 9-10 body regions procedure, a doctor manipulates muscles and joints using techniques like stretching, gentle pressure, and resistance to improve health and wellness. It's often used to ease pain, promote healing, and increase overall mobility.
289 services55 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This 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.
128 services68 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
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.
55 services37 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
50 services50 patients
Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous G0328
A fecal occult blood test is a screening tool for colorectal cancer. It checks for tiny amounts of blood in your stool that can't be seen with the naked eye. The immunoassay method can test 1-3 samples at once. This helps detect cancer early, when treatment is most effective.
49 services49 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92653 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Breast Cancer Screening
Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer
53%193 patients3/55-star benchmark: 92%
Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
43%283 patients3/55-star benchmark: 85%
Diabetes: Eye Exam
Percentage of patients 18-75 years of age with diabetes who had a retinal or dilated eye exam by an eye care professional during the measurement period or a negative retinal exam (no evidence of retinopathy) in the 12 months prior to the measurement period
17%42 patients1/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
93%3,290 patients4/55-star benchmark: 99%
Health Information Exchange
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…
69%572 patients4/55-star benchmark: 88%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
95%230 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
53%754 patients3/55-star benchmark: 97%
Preventive Care and Screening: Influenza Immunization
Percentage of patients aged 6 months and older seen for a visit between October 1 and March 31 who received an influenza immunization OR who reported previous receipt of an influenza immunization
17%502 patients1/55-star benchmark: 88%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
99%754 patients4/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
56%754 patients3/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
70%754 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. THOMAS OWEN SMITH D.D.S.
Dentist (General Practice)
24953 PASEO DE VALENCIA, SUITE 20A
LAGUNA HILLS, CA 92653
Orange County (949) 855-1164
DR. ALI MESCHI PHD
Nutritionist (Nutrition, Education)
24953 PASEO DE VALENCIA, SUITE 27A
LAGUNA HILLS, CA 92653
Orange County (949) 206-9061
DR. DENNIS S PHILLIPS MD
Pediatrics
24953 PASEO DE VALENCIA, #5A
LAGUNA HILLS, CA 92653
Orange County (949) 951-1376
SHAHRYAR MOUSAVI MD
Pain Medicine (Interventional Pain Medicine)
24953 PASEO DE VALENCIA, #3A
LAGUNA HILLS, CA 92653
Orange County (949) 297-3838
ALISO HILLS DENTAL ASSOCIATES
Dentist (General Practice)
24953 PASEO DE VALENCIA, SUITE 22B
LAGUNA HILLS, CA 92653
Orange County (949) 951-1066
INDERPAL SINGH GUJRAL MD
Internal Medicine (Cardiovascular Disease)
24953 PASEO DE VALENCIA, 30 A
LAGUNA HILLS, CA 92653
Orange County (949) 716-7981
YANBING ZENG MD INC
Family Medicine
24953 PASEO DE VALENCIA, 29A
LAGUNA HILLS, CA 92653
Orange County (949) 951-4953
SAMANTHA JOYCE BERGLUND
Counselor (Addiction (Substance Use Disorder))
24953 PASEO DE VALENCIA, BLDG B, STE. 1B
LAGUNA HILLS, CA 92653
Orange County (949) 540-0170

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joan Sy's NPI number?

The NPI number for Joan Sy is 1881710440. It was assigned to this individual provider in the NPPES registry on March 22, 2007.

Where is Joan Sy located?

Joan Sy practices at 24953 Paseo De Valencia Suite 1A, Laguna Hills, CA 92653. The listed phone number is (949) 460-9200.

What is Joan Sy's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Joan Sy enrolled in Medicare?

Yes. Joan Sy is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Does Joan Sy hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D1083419) is associated with this NPI, valid through May 1, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Joan Sy was last updated on October 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.