CLAIRE KIEFER RN, FNP
NPI 1407239635
Nurse Practitioner - Family in Brooklyn, NY

Q: What is Claire Kiefer's NPI number?

The NPI number for Claire Kiefer is 1407239635. It was assigned to this individual provider in the NPPES registry on July 7, 2015.

Q: What is Claire Kiefer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Claire Kiefer was last updated on August 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 July 07, 2015PECOS EnrolledAccepts Medicare Assignment

514 49TH ST, BROOKLYN, NY 11220(718) 437-5280(718) 436-7810 Get Directions Write a Review

NPPES record last updated: August 10, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 10, 2021, Apr 1, 2019, Feb 17, 2016 (3 updates tracked since 2016).

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About Claire Kiefer Rn, Fnp NPPES

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

CLAIRE KIEFER RN, FNP (NPI 1407239635) is an individual family provider in Brooklyn, New York, licensed in New York (F340252-1) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of University Of Missouri, Columbia School Of Medicine (2016).

NPPES Registry Identity

NPI1407239635

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameCLAIRE KIEFERCredential: RN, FNP

Location Address514 49TH STBrooklyn, NY 11220-2010

Mailing Address514 49th StBrooklyn, NY 11220-2010 · (718) 877-7957 · Fax (718) 436-7810

Phone(718) 437-5280

Fax(718) 436-7810

Sole ProprietorNo

Medical School CMSUniversity Of Missouri, Columbia School Of MedicineGraduated 2016

Enumeration DateJuly 7, 2015

Last NPPES UpdateAugust 10, 20213 updates tracked since enumeration

NPPES CertifiedAugust 10, 2021

✔ NPI 1407239635 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in NY · F340252-1

Also ListedRegistered NurseTaxonomy 163W00000X · License 671971 (NY)

514 49TH ST, Brooklyn, NY 11220

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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

Claire Kiefer Rn, Fnp 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 ID3577842558

PECOS Enrollment IDI20161115001195

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 2

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 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.

37 services21 patients

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.

14 services11 patients

Hospital Affiliations CMS Care Compare

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

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330214

Location550 First AvenueNew York, NY 10016 · New York County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11220 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

$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.

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.

ANGELLA AMELIA ROMERO PASTOR JAIME

Social Worker

514 49TH ST
BROOKLYN, NY 11220

Kings County (718) 630-7942

DR. MARIA CARMEN SESIN L.M.H.C.

Counselor (Mental Health)

514 49TH ST, SUNSET TERRACE FHC
BROOKLYN, NY 11220

Kings County (718) 854-1851

MR. JOSE LUIS MEJIA L.M.H.C.

Counselor (Mental Health)

514 49TH ST, SUNSET TERRACE FHC
BROOKLYN, NY 11220

Kings County (718) 854-1851

ROBERT JUDEM-CAUTIN I LCSW

Social Worker

514 49TH ST, LUTHERAN HOSPITAL
BROOKLYN, NY 11220

Kings County (718) 431-2641

EMILY BRIGLIA

Social Worker

514 49TH ST
BROOKLYN, NY 11220

Kings County (718) 431-2600

DIANE VALLE

Social Worker (Clinical)

514 49TH ST
BROOKLYN, NY 11220

Kings County (718) 431-2600

LUTHERAN MEDICAL CENTER

Chronic Disease Hospital

514 49TH ST
BROOKLYN, NY 11220

Kings County (718) 431-2632

ASHLEY TUNG LCSW

Social Worker (Clinical)

514 49TH ST
BROOKLYN, NY 11220

Kings County (718) 431-2600

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 Claire Kiefer's NPI number?

The NPI number for Claire Kiefer is 1407239635. It was assigned to this individual provider in the NPPES registry on July 7, 2015.

Where is Claire Kiefer located?

Claire Kiefer practices at 514 49th St, Brooklyn, NY 11220. The listed phone number is (718) 437-5280.

What is Claire Kiefer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Claire Kiefer enrolled in Medicare?

Yes. Claire Kiefer 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 Claire Kiefer affiliated with any hospitals?

According to CMS data, Claire Kiefer is affiliated with Nyu Langone Hospitals.

When was this NPI record last updated?

The NPPES record for Claire Kiefer was last updated on August 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.