KATHRYN CAROL LIM SIAO MD
NPI 1104902758
Internal Medicine in White Plains, NY

Active since October 27, 2006PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
DAVIS AVE AT E POST RD, WHITE PLAINS, NY 10601(914) 681-2560 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Kathryn Carol Lim Siao Md NPPES

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

KATHRYN CAROL LIM SIAO MD (NPI 1104902758) is an individual internal medicine provider in White Plains, New York, licensed in New York (235762) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1990).

NPPES Registry Identity

NPI1104902758
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameKATHRYN CAROL LIM SIAOCredential: MD
Location AddressDAVIS AVE AT E POST RDWhite Plains, NY 10601-4615
Mailing Address100 Chateau Ln Apt 34Hawthorne, NY 10532-1739 · (914) 747-3405
Sole ProprietorYes
Medical School CMSOtherGraduated 1990
Enumeration DateOctober 27, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1104902758 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in NY · 235762
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

DAVIS AVE AT E POST RD, White Plains, NY 10601

Other Identifiers 1

Medicare UPINH07540

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

Kathryn Carol Lim Siao Md 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 ID5698870954
PECOS Enrollment IDI20070414000007
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 4

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
147 services84 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
93 services93 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
72 services71 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
63 services49 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10601 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability100
Improvement Activities40

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.

Hospitalist
DAVIS AVE AT E POST RD
WHITE PLAINS, NY 10601
Physician Assistant (Medical)
DAVIS AVE AT E POST RD
WHITE PLAINS, NY 10601
General Acute Care Hospital
DAVIS AVE AT E POST RD
WHITE PLAINS, NY 10601
Radiology (Diagnostic Radiology)
DAVIS AVE AT E POST RD
WHITE PLAINS, NY 10601
General Acute Care Hospital
DAVIS AVE AT E POST RD
WHITE PLAINS, NY 10601
Radiology (Diagnostic Radiology)
DAVIS AVE AT E POST RD
WHITE PLAINS, NY 10601
Nurse Practitioner (Family)
DAVIS AVE AT E POST RD, HOSPITALIST DEPARTMENT-SUITE 2160
WHITE PLAINS, NY 10601
Radiology (Diagnostic Radiology)
DAVIS AVE AT E POST RD
WHITE PLAINS, NY 10601

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 Kathryn Carol Siao's NPI number?

The NPI number for Kathryn Carol Siao is 1104902758. It was assigned to this individual provider in the NPPES registry on October 27, 2006.

Where is Kathryn Carol Siao located?

Kathryn Carol Siao practices at Davis Ave At E Post Rd, White Plains, NY 10601. The listed phone number is (914) 681-2560.

What is Kathryn Carol Siao's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Kathryn Carol Siao enrolled in Medicare?

Yes. Kathryn Carol Siao 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 Kathryn Carol Siao was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.