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CHARLIE ZHAO MD
NPI 1497140214
Hospitalist in Mt. Kisco, NY

Active since March 30, 2015PECOS EnrolledAccepts Medicare Assignment
91.25/100
CMS Quality Rating
400 EAST MAIN STREET, MEDICAL AFFAIRS, MT. KISCO, NY 10549(914) 666-1200(914) 666-1965 Get Directions Write a Review

NPPES record last updated: February 25, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 25, 2020, Feb 23, 2020, Feb 3, 2020 and 1 more (4 updates tracked since 2020).

About Charlie Zhao Md NPPES

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

CHARLIE ZHAO MD (NPI 1497140214) is an individual hospitalist provider in Mt. Kisco, New York, licensed in New York (296844) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, is affiliated with Northern Westchester Hospital, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1497140214
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameCHARLIE ZHAOCredential: MD
Location Address400 EAST MAIN STREET, MEDICAL AFFAIRSMt. Kisco, NY 10549
Mailing Address400 East Main Street, Medical AffairsMt. Kisco, NY 10549 · (914) 666-1200 · Fax (914) 666-1965
Phone(914) 666-1200
Fax(914) 666-1965
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateMarch 30, 2015
Last NPPES UpdateFebruary 25, 20204 updates tracked since enumeration
✔ NPI 1497140214 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
Licenses✔ Licensed in NY · 296844✔ Licensed in CT · 64661
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedFamily MedicineTaxonomy 207Q00000X · License 64661 (CT), 296844 (NY)
400 EAST MAIN STREET, Mt. Kisco, NY 10549
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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

Charlie Zhao 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 ID1759671035
PECOS Enrollment IDI20190424002630, I20200305001613
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.

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.
310 services305 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.
219 services208 patients
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.
30 services24 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.
24 services17 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northern Westchester Hospital

Acute Care Hospitals · Mount Kisco, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330162
Location400 East Main StreetMount Kisco, NY 10549 · Westchester County
Emergency services Birthing friendly

Phelps Hospital

Acute Care Hospitals · Sleepy Hollow, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330261
Location701 N BroadwaySleepy Hollow, NY 10591 · Westchester County
Emergency services Birthing friendly

Putnam Hospital Center

Acute Care Hospitals · Carmel, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330273
Location670 Stoneleigh AvenueCarmel, NY 10512 · Putnam County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10549 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.

91.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality74.92
Promoting Interoperability91.67
Improvement Activities40

Other Providers at the Same Location NPPES 12

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

JOYCE CLARK RD CDN
Dietitian, Registered
400 EAST MAIN STREET, NORTHERN WESTCHESTER HOSPITAL NUTRIONAL SERVICES DEPT
MT KISCO, NY 10549
Westchester County (914) 666-1465
MRS. MELISSA FERGUSON PAC
Physician Assistant (Medical)
400 EAST MAIN STREET, EMERGENCY DEPARTMENT
MT KISCO, NY 10549
Westchester County (203) 852-2281
REMUS MOUCHA MD
Emergency Medicine
400 EAST MAIN STREET, NORTHERN WESTCHESTER HOSPITAL EMERGENCY DEPARTMENT
MT KISCO, NY 10549
Westchester County (914) 666-1254
DR. SHERRI LYNN SANDEL M.D.
Hospitalist
400 EAST MAIN STREET, MEDICAL AFFIRS
MT. KISCO, NY 10549
Westchester County (914) 666-1200
PRAVEEN RUDRARAJU M.D.
Internal Medicine (Critical Care Medicine)
400 EAST MAIN STREET, NORTHERN WESTCHESTER HOSPITAL, CRITICAL CARE
MOUNT KISCO, NY 10549
Westchester County (914) 666-1200
NORTHERN WESTCHESTER HOSPITAL ASSOCIATION
Emergency Medicine
400 EAST MAIN STREET, 4TH FLOOR
MOUNT KISCO, NY 10549
Westchester County (914) 666-1200
MITCHELL FISCHER DO
Emergency Medicine
400 EAST MAIN STREET, EMERGENCY DEPARTMENT NORTHERN WESTCHESTER HOSPITAL
MT KISCO, NY 10549
Westchester County (914) 666-1244
CHERYL CERASOLI R.N.F.A.
Registered Nurse (Medical-Surgical)
400 EAST MAIN STREET, PLASTIC AND RECONSTRUCTIVE SURGERY
MOUNT KISCO, NY 10549
Westchester County (914) 242-7610

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 Charlie Zhao's NPI number?

The NPI number for Charlie Zhao is 1497140214. It was assigned to this individual provider in the NPPES registry on March 30, 2015.

Where is Charlie Zhao located?

Charlie Zhao practices at 400 East Main Street Medical Affairs, Mt. Kisco, NY 10549. The listed phone number is (914) 666-1200.

What is Charlie Zhao's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Charlie Zhao enrolled in Medicare?

Yes. Charlie Zhao 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.

Is Charlie Zhao affiliated with any hospitals?

According to CMS data, Charlie Zhao is affiliated with Northern Westchester Hospital, Phelps Hospital and Putnam Hospital Center.

When was this NPI record last updated?

The NPPES record for Charlie Zhao was last updated on February 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.