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GENE LLOYD SYN M.D.
NPI 1487842720
Colon & Rectal Surgery in Laguna Hills, CA

Active since October 11, 2007PECOS EnrolledAccepts Medicare Assignment
94.48/100
CMS Quality Rating
23961 CALLE DE LA MAGDALENA, SUITE 231, LAGUNA HILLS, CA 92653(949) 609-0500(949) 609-0504 Get Directions Write a Review

NPPES record last updated: October 12, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gene Lloyd Syn M.d. NPPES

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

GENE LLOYD SYN M.D. (NPI 1487842720) is an individual colon & rectal surgery provider in Laguna Hills, California, licensed in California (G79692) and active in the NPI registry since October 2007. He is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (1992).

NPPES Registry Identity

NPI1487842720
Entity TypeIndividualMale
Primary Taxonomy208C00000X
Provider Legal NameGENE LLOYD SYNCredential: M.D.
Location Address23961 CALLE DE LA MAGDALENA, SUITE 231Laguna Hills, CA 92653-3616
Mailing Address23961 Calle De La Magdalena, Suite 231Laguna Hills, CA 92653-3616 · (949) 609-0500 · Fax (949) 609-0504
Phone(949) 609-0500
Fax(949) 609-0504
Sole ProprietorYes
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 1992
Enumeration DateOctober 11, 2007
Last NPPES UpdateOctober 12, 2007
✔ NPI 1487842720 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyColon & Rectal SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208C00000X
License✔ Licensed in CA · G79692
Definition
A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.
23961 CALLE DE LA MAGDALENA, Laguna Hills, CA 92653
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Other Identifiers 2

Medicare UPING69030CA
Medicare PINWG79692BCA

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

Gene Lloyd Syn M.d. 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 ID5597791996
PECOS Enrollment IDI20111220000568
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.

Areas of Expertise CMS Part B claims 6

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.

Diagnostic exam of rectum and lower large bowel using an endoscope 45300
This procedure, known as a sigmoidoscopy, involves using a thin, flexible instrument called an endoscope to examine your lower large bowel and rectum. This helps in identifying any abnormalities or issues that could affect your digestive health.
172 services130 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
158 services158 patients
Removal of external hemorrhoids by rubber banding 46221
Rubber band ligation is a procedure used to treat external hemorrhoids. A doctor places small rubber bands around the base of the hemorrhoids. This cuts off blood supply, causing them to shrink and fall off, typically within a week.
114 services48 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.
26 services20 patients
Diagnostic exam of anus using an endoscope 46600
This procedure involves using a thin, flexible instrument called an endoscope to examine the anal area. It helps detect any abnormal conditions or issues. It's a safe, routine exam performed by a healthcare professional.
22 services20 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
12 services12 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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.

94.48/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality88.96
Improvement Activities40

Reported Quality Measures

Colorectal Cancer Screening
100%22 patients5/55-star benchmark: 100%
Documentation of Current Medications in the Medical Record
100%472 patients5/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
91%108 patients4/55-star benchmark: 100%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
47%169 patients2/55-star benchmark: 100%
Urinary Incontinence: Assessment of Presence or Absence of Urinary Incontinence in Women Aged 65 Years and Older
100%23 patients5/55-star benchmark: 100%
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.

MATTHEW HARRIS, MD, A MEDICAL CORPORATION
Anesthesiology (Pain Medicine)
23961 CALLE DE LA MAGDALENA, SUITE 405
LAGUNA HILLS, CA 92653
Orange County (949) 588-7246
ROBERT J JACKSON M.D.
Neurological Surgery
23961 CALLE DE LA MAGDALENA, 504
LAGUNA HILLS, CA 92653
Orange County (949) 588-5800
SADDLEBACK VALLEY NEUROSCIENCE MEDICAL GROUP
Psychiatry & Neurology (Neurology)
23961 CALLE DE LA MAGDALENA, SUITE 317
LAGUNA HILLS, CA 92653
Orange County (949) 837-1133
MRS. MICHELLE M FARRELL PT
Physical Therapist
23961 CALLE DE LA MAGDALENA, SADDLEBACK MEDICAL GROUP, INC, SUITE 130
LAGUNA HILLS, CA 92653
Orange County (949) 588-8700
DR. JAMES M HAWKINS MD
Internal Medicine (Cardiovascular Disease)
23961 CALLE DE LA MAGDALENA, #130
LAGUNA HILLS, CA 92653
Orange County (949) 465-8155
ROBIN W ANDREWS DPM
Podiatrist (Foot Surgery)
23961 CALLE DE LA MAGDALENA, #143
LAGUNA HILLS, CA 92653
Orange County (949) 768-9495
DR. SARA ETEMAD M.D.
Family Medicine
23961 CALLE DE LA MAGDALENA
LAGUNA HILLS, CA 92653
Orange County (949) 238-4100
SOUTH COAST EYE CARE CENTERS A COMP OPHTHALMOLOGY MEDICAL GRP INC.
Ophthalmology
23961 CALLE DE LA MAGDALENA, STE. 302
LAGUNA HILLS, CA 92653
Orange County (949) 588-2020

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 Gene Syn's NPI number?

The NPI number for Gene Syn is 1487842720. It was assigned to this individual provider in the NPPES registry on October 11, 2007.

Where is Gene Syn located?

Gene Syn practices at 23961 Calle De La Magdalena Suite 231, Laguna Hills, CA 92653. The listed phone number is (949) 609-0500.

What is Gene Syn's specialty?

The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.

Is Gene Syn enrolled in Medicare?

Yes. Gene Syn 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.

When was this NPI record last updated?

The NPPES record for Gene Syn was last updated on October 12, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.