MAUD L LEMERCIER MD
NPI 1093700031
Surgery in Katonah, NY

Q: What is Maud Lemercier's NPI number?

The NPI number for Maud Lemercier is 1093700031. It was assigned to this individual provider in the NPPES registry on September 15, 2005.

Q: What is Maud Lemercier's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Maud Lemercier was last updated on November 11, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since September 15, 2005PECOS EnrolledAccepts Medicare Assignment

111 BEDFORD RD, CARE MOUNT MEDICAL PC, KATONAH, NY 10536(914) 232-3135(914) 242-1516 Get Directions Write a Review

NPPES record last updated: November 11, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Maud L Lemercier Md NPPES

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

MAUD L LEMERCIER MD (NPI 1093700031) is an individual surgery provider in Katonah, New York, licensed in New York (236497) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS, is affiliated with Northern Westchester Hospital, and is a graduate of Temple University School Of Medicine (1999).

NPPES Registry Identity

NPI1093700031

Entity TypeIndividualFemale

Primary Taxonomy208600000X

Provider Legal NameMAUD L LEMERCIERCredential: MD

Location Address111 BEDFORD RD, CARE MOUNT MEDICAL PCKatonah, NY 10536-2115

Mailing Address110 S Bedford Rd, Care Mount Medical PcMount Kisco, NY 10549-3446 · (914) 232-3135 · Fax (914) 242-1516

Phone(914) 232-3135

Fax(914) 242-1516

Sole ProprietorNo

Medical School CMSTemple University School Of MedicineGraduated 1999

Enumeration DateSeptember 15, 2005

Last NPPES UpdateNovember 11, 2016

✔ NPI 1093700031 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in NY · 236497

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Also ListedSurgery · Surgical Critical CareTaxonomy 2086S0102X · License 236497 (NY)

111 BEDFORD RD, Katonah, NY 10536

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Other Identifiers 3

Medicare PIN0826U06761NY

Medicaid02705806NY

Medicare UPINI44931NY

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

Maud L Lemercier 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 ID8820016744

PECOS Enrollment IDI20051109000095

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 11

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 straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

56 services52 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.

54 services54 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

37 services37 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.

29 services28 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

26 services26 patients

Removal of gallbladder using an endoscope 47562

This procedure, known as endoscopic gallbladder removal, involves a surgeon using a special tool called an endoscope to remove your gallbladder through small incisions. It's typically done to treat gallstones and related complications. It's a less invasive method, often leading to quicker recovery.

18 services18 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.

16 services16 patients

Insertion of central venous tube with port (5 years or older) 36561

A central venous tube with port is a small, flexible tube inserted into a large vein, usually in the chest. It allows for easy administration of medication, fluids, or blood products over a long period. A port is attached under the skin for easy access. It's safe for individuals aged 5 and above.

14 services13 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.

14 services14 patients

Fluoroscopic guidance for insertion or removal of central vein access device 77001

Fluoroscopic guidance for central vein access device insertion or removal is a procedure where a special X-ray, called a fluoroscope, is used to help accurately place or remove a device in a central vein. This device aids in delivering medications or collecting blood samples.

13 services12 patients

Repair of groin hernia using an endoscope 49650

This procedure involves the use of an endoscope, a thin tube with a camera, to repair a hernia in the groin area. The surgeon makes small incisions, inserts the endoscope, and uses special tools to fix the hernia. This minimally invasive technique often results in quicker recovery times.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10536 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

$105.06 typical visit price

range $67.40 – $203.53

Typical copayment $26.26 (range $16.85 – $50.88)

Most-billed visit code 99203

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Ostomy pouch, closed; for use on barrier with non-locking flange, with filter (2 piece), each A4419

DME-Orthotic Devices · category DF010N

1 supplier11 claims660 services$1.67 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

COLLEEN ELIZABETH SPANG FNP

Nurse Practitioner (Family)

111 BEDFORD RD
KATONAH, NY 10536

Westchester County (914) 232-3135

DR. MARIA R. SANGIORGIO M.D.

Psychiatry & Neurology (Neurology)

111 BEDFORD RD, STE. 2800
KATONAH, NY 10536

Westchester County (914) 241-1050

MARGARET ELAINE VAUGHAN MD

Internal Medicine

111 BEDFORD RD, CAREMOUNT MEDICAL PC
KATONAH, NY 10536

Westchester County (914) 241-1050

MICHAEL SOLOMON WEIN MD

Internal Medicine

111 BEDFORD RD, CAREMOUNT MEDICAL PC
KATONAH, NY 10536

Westchester County (914) 241-1050

DR. GREGORY S WISDOM M.D.

Otolaryngology

111 BEDFORD RD, CAREMOUNT MEDICAL, PC
KATONAH, NY 10536

Westchester County (914) 241-1050

DR. AYELET MIZRACHI-JONISCH M.D.

Dermatology

111 BEDFORD RD
KATONAH, NY 10536

Westchester County (914) 232-3135

SCOTT GOTTESFELD MD

Internal Medicine (Cardiovascular Disease)

111 BEDFORD RD, CARE MOUNT MEDICAL PC
KATONAH, NY 10536

Westchester County (914) 232-3135

ROSEMARY K. LANDOLFI FNP

Nurse Practitioner (Family)

111 BEDFORD RD
KATONAH, NY 10536

Westchester County (914) 232-3135

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 Maud Lemercier's NPI number?

The NPI number for Maud Lemercier is 1093700031. It was assigned to this individual provider in the NPPES registry on September 15, 2005.

Where is Maud Lemercier located?

Maud Lemercier practices at 111 Bedford Rd Care Mount Medical PC, Katonah, NY 10536. The listed phone number is (914) 232-3135.

What is Maud Lemercier's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Maud Lemercier enrolled in Medicare?

Yes. Maud Lemercier 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 Maud Lemercier affiliated with any hospitals?

According to CMS data, Maud Lemercier is affiliated with Northern Westchester Hospital.

When was this NPI record last updated?

The NPPES record for Maud Lemercier was last updated on November 11, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.