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NEAL E. FLOMENBAUM MD
NPI 1326135401
Internal Medicine in New York, NY

Active since October 09, 2006PECOS Enrolled
525 E 68TH ST, NEW YORK, NY 10021(212) 746-0780(212) 746-4883 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Neal E. Flomenbaum Md NPPES

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

NEAL E. FLOMENBAUM MD (NPI 1326135401) is an individual internal medicine provider in New York, New York, licensed in New York (121225) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326135401
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameNEAL E. FLOMENBAUMCredential: MD
Location Address525 E 68TH STNew York, NY 10021-4870
Mailing Address525 E 68th StNew York, NY 10021-4870 · (212) 746-0373 · Fax (212) 746-7481
Phone(212) 746-0780
Fax(212) 746-4883
Sole ProprietorNo
Enumeration DateOctober 9, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1326135401 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 121225
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.
Also ListedEmergency MedicineTaxonomy 207P00000X · License 121225 (NY)
525 E 68TH ST, New York, NY 10021
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Other Identifiers 1

Medicaid01030602NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Neal E. Flomenbaum 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10021 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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.

ELEANOR BRADLEY CRNA
Registered Nurse
525 E 68TH ST
NEW YORK, NY 10021
New York County (212) 746-2846
LOUISE REBECCA MERRIMAN R.D.
Nutritionist
525 E 68TH ST, GREENBERG PAVILION RM 10-171
NEW YORK, NY 10021
New York County (212) 746-0838
DATTATRETYDU NORI M.D.
Radiology (Radiation Oncology)
525 E 68TH ST, N046
NEW YORK, NY 10021
New York County (212) 746-3141
MS. JANE HARRINGTON NP
Nurse Practitioner (Neonatal)
525 E 68TH ST, NYPH
NEW YORK, NY 10021
New York County (212) 746-0318
JESSICA RIVERA BROWN OTR
Occupational Therapist
525 E 68TH ST, NEW YORK PRESBYTERIAN HOSPITAL AT CORNELL
NEW YORK, NY 10021
New York County (212) 746-1623
DR. NATALIA RYJIKOV
Anesthesiology
525 E 68TH ST
NEW YORK, NY 10021
New York County (212) 746-2846
DR. MATTHEW C. GOMILLION
Anesthesiology
525 E 68TH ST
NEW YORK, NY 10021
New York County (212) 745-2846
STEVEN KAPLAN MD
Emergency Medicine
525 E 68TH ST
NEW YORK, NY 10021
New York County (212) 746-0780

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 Neal Flomenbaum's NPI number?

The NPI number for Neal Flomenbaum is 1326135401. It was assigned to this individual provider in the NPPES registry on October 9, 2006.

Where is Neal Flomenbaum located?

Neal Flomenbaum practices at 525 E 68th St, New York, NY 10021. The listed phone number is (212) 746-0780.

What is Neal Flomenbaum's specialty?

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

Is Neal Flomenbaum enrolled in Medicare?

Yes. Neal Flomenbaum is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Neal Flomenbaum was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.