DR. GIZELKA DAVID-WEST M.D.
NPI 1609036102
Obstetrics & Gynecology in Hawthorne, NY

Q: What is Gizelka David-west's NPI number?

The NPI number for Gizelka David-west is 1609036102. It was assigned to this individual provider in the NPPES registry on June 10, 2008.

Q: What is Gizelka David-west's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Active since June 10, 2008PECOS EnrolledAccepts Medicare Assignment

91.25/100

CMS Quality Rating

19 BRADHURST AVE, SUITE 2575S, HAWTHORNE, NY 10532(914) 493-2181(914) 493-2322 Get Directions Write a Review

NPPES record last updated: February 23, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Gizelka David-west M.d. NPPES

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

DR. GIZELKA DAVID-WEST M.D. (NPI 1609036102) is an individual obstetrics & gynecology provider in Hawthorne, New York, licensed in New York (258222) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Northern Westchester Hospital, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1609036102

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameDR. GIZELKA DAVID-WESTCredential: M.D.

Location Address19 BRADHURST AVE, SUITE 2575SHawthorne, NY 10532-2140

Mailing Address19 Bradhurst Ave Ste 3100nHawthorne, NY 10532-2140 · (914) 909-9018

Phone(914) 493-2181

Fax(914) 493-2322

Sole ProprietorNo

Medical School CMSOtherGraduated 2008

Enumeration DateJune 10, 2008

Last NPPES UpdateFebruary 23, 2021

NPPES CertifiedFebruary 23, 2021

✔ NPI 1609036102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in NY · 258222

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

19 BRADHURST AVE, Hawthorne, NY 10532

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Other Identifiers 1

Medicaid03828053NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Gizelka David-west 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 ID5092939199

PECOS Enrollment IDI20140611000972

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.

Medicare Billing Reassignments

Medicare enrollment records show Gizelka David-west reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Westchester Medical Center Advanced Physician Services PC

0.2 mi

Anesthesiology

100 WOODS RD, TAYLOR PAVILION - ROOM M229
Valhalla, NY 10595

Reassigned Medicare billing, New York enrollment
1,663 clinicians in this Medicare group

NPI 1740687458 (914) 493-2844

North Shore-Lij Medical PC

21 mi

Urology

1010 NORTHERN BLVD STE 110
Great Neck, NY 11021

Reassigned Medicare billing, New York enrollment
9,353 clinicians in this Medicare group

NPI 1053688572 (516) 321-7400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

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.

118 services63 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.

94 services72 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.

79 services60 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

60 services60 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.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10532 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

$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.

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

Quality

74.92

Promoting Interoperability

91.67

Improvement Activities

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.

CORDELIA V SHARMA MD

Internal Medicine (Critical Care Medicine)

19 BRADHURST AVE, SUITE 3040N
HAWTHORNE, NY 10532

Westchester County (914) 493-6820

DR. AMY MICHELLE WASSERMAN M.D.

Internal Medicine (Rheumatology)

19 BRADHURST AVE, SUITE 3070N
HAWTHORNE, NY 10532

Westchester County (914) 372-7887

GIFTY ADJEI-DUGBATEY FNP

Nurse Practitioner (Primary Care)

19 BRADHURST AVE
HAWTHORNE, NY 10532

Westchester County (347) 369-8719

KARIM BAKASH SOLANGI MD

Internal Medicine (Nephrology)

19 BRADHURST AVE, SUITE 200N
HAWTHORNE, NY 10532

Westchester County (914) 493-7701

CARMELO ANTHONY PUCCIO M.D.

Internal Medicine (Medical Oncology)

19 BRADHURST AVE, SUITE 2100
HAWTHORNE, NY 10532

Westchester County (914) 493-8375

DR. JOSEPH VOZZOLO M.D.

Internal Medicine (Cardiovascular Disease)

19 BRADHURST AVE, SUITE 700
HAWTHORNE, NY 10532

Westchester County (914) 337-3500

JOSE L MUNOZ MD

Pediatrics (Pediatric Infectious Diseases)

19 BRADHURST AVE, STE. 1400
HAWTHORNE, NY 10532

Westchester County (914) 493-8333

DR. SEI IWAI MD

Internal Medicine (Clinical Cardiac Electrophysiology)

19 BRADHURST AVE, SUITE 3850S
HAWTHORNE, NY 10532

Westchester County (914) 909-6900

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 Gizelka David-west's NPI number?

The NPI number for Gizelka David-west is 1609036102. It was assigned to this individual provider in the NPPES registry on June 10, 2008.

Where is Gizelka David-west located?

Gizelka David-west practices at 19 Bradhurst Ave Suite 2575S, Hawthorne, NY 10532. The listed phone number is (914) 493-2181.

What is Gizelka David-west's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Gizelka David-west enrolled in Medicare?

Yes. Gizelka David-west 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.

Which organizations bill Medicare for Gizelka David-west's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gizelka David-west reassigns Medicare benefits to 2 organizations: Westchester Medical Center Advanced Physician Services PC (Valhalla, NY) and North Shore-Lij Medical PC (Great Neck, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gizelka David-west's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Gizelka David-west affiliated with any hospitals?

According to CMS data, Gizelka David-west is affiliated with Northern Westchester Hospital and Phelps Hospital.

When was this NPI record last updated?

The NPPES record for Gizelka David-west was last updated on February 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.