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LAURA A BIENENFELD MD
NPI 1508832031
Internal Medicine in Putnam Valley, NY

Active since February 24, 2006PECOS Enrolled
201 WATERSIDE PROFESSIONAL PARK, NYU LANGONE INTERNAL MEDICINE AT HUDSON VALLEY, PUTNAM VALLEY, NY 10579(914) 528-8808(914) 528-7218 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Laura A Bienenfeld Md NPPES

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

LAURA A BIENENFELD MD (NPI 1508832031) is an individual internal medicine provider in Putnam Valley, New York, licensed in New York (204217) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508832031
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameLAURA A BIENENFELDCredential: MD
Location Address201 WATERSIDE PROFESSIONAL PARK, NYU LANGONE INTERNAL MEDICINE AT HUDSON VALLEYPutnam Valley, NY 10579
Mailing Address201 Waterside Professional Park, Nyu Langone Internal Medicine At Hudson ValleyPutnam Valley, NY 10579 · (914) 528-8808 · Fax (914) 528-7218
Phone(914) 528-8808
Fax(914) 528-7218
Sole ProprietorNo
Enumeration DateFebruary 24, 2006
Last NPPES UpdateMarch 7, 2023
✔ NPI 1508832031 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 · 204217
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.
201 WATERSIDE PROFESSIONAL PARK, Putnam Valley, NY 10579
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Laura A Bienenfeld Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Laura Bienenfeld reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

New York University
1,079 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 7,712 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10579 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
$141.77 typical visit price
range $61.88 – $187.05
Typical copayment $35.44 (range $15.47 – $46.76)
Most-billed visit code 99204
Established Patient
$108.56 typical visit price
range $19.92 – $151.94
Typical copayment $27.14 (range $4.98 – $37.98)
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.

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 Laura Bienenfeld's NPI number?

The NPI number for Laura Bienenfeld is 1508832031. It was assigned to this individual provider in the NPPES registry on February 24, 2006.

Where is Laura Bienenfeld located?

Laura Bienenfeld practices at 201 Waterside Professional Park Nyu Langone Internal Medicine At Hudson Valley, Putnam Valley, NY 10579. The listed phone number is (914) 528-8808.

What is Laura Bienenfeld's specialty?

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

Is Laura Bienenfeld enrolled in Medicare?

Yes. Laura Bienenfeld is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Laura Bienenfeld's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Laura Bienenfeld reassigns Medicare benefits to New York University (Boynton Beach, FL). The 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 Laura Bienenfeld's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Laura Bienenfeld was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.