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DR. JON DAVID BLUMENFELD M.D.
NPI 1083689707
Internal Medicine - Nephrology in New York, NY

Active since February 17, 2006PECOS Enrolled
505 E 70TH ST, 2ND FLOOR, NEW YORK, NY 10021(212) 746-1495(212) 288-8370 Get Directions Write a Review

NPPES record last updated: April 9, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Jon David Blumenfeld M.d. NPPES

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

DR. JON DAVID BLUMENFELD M.D. (NPI 1083689707) is an individual nephrology provider in New York, New York, licensed in New York (150859) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1083689707
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. JON DAVID BLUMENFELDCredential: M.D.
Location Address505 E 70TH ST, 2ND FLOORNew York, NY 10021-4872
Mailing Address504 E 74th St, 5th FloorNew York, NY 10021-3486 · (212) 249-4061 · Fax (212) 249-4659
Phone(212) 746-1495
Fax(212) 288-8370
Sole ProprietorNo
Enumeration DateFebruary 17, 2006
Last NPPES UpdateApril 9, 2024
NPPES CertifiedApril 9, 2024
✔ NPI 1083689707 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in NY · 150859
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
505 E 70TH ST, New York, NY 10021
Open in Google Maps ↗

Other Identifiers 1

Medicaid01356821NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jon David Blumenfeld M.d. 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.

AJAYRAM VIVEK ULLAL M.D.
Student in an Organized Health Care Education/Training Program
505 E 70TH ST, 505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-3587
LAURA NAVARRO
Student in an Organized Health Care Education/Training Program
505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-2900
MISS RACHEL BETH KAPLAN RN, CPNP
Nurse Practitioner (Pediatrics)
505 E 70TH ST, BOX 279
NEW YORK, NY 10021
New York County (646) 962-4303
MR. ALEXANDER PAUL AJETO
Internal Medicine
505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-4007
ZACHARY FALK MD
Student in an Organized Health Care Education/Training Program
505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-2900
DR. JONES TREVOR NAUSEEF MD PHD
Internal Medicine (Medical Oncology)
505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-2942
KUMAR NAIR MD
Internal Medicine
505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-2942
CLARISSA ANDRE
Internal Medicine
505 E 70TH ST
NEW YORK, NY 10021
New York County (212) 746-9663

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 Jon Blumenfeld's NPI number?

The NPI number for Jon Blumenfeld is 1083689707. It was assigned to this individual provider in the NPPES registry on February 17, 2006.

Where is Jon Blumenfeld located?

Jon Blumenfeld practices at 505 E 70th St 2nd Floor, New York, NY 10021. The listed phone number is (212) 746-1495.

What is Jon Blumenfeld's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Jon Blumenfeld enrolled in Medicare?

Yes. Jon Blumenfeld is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jon Blumenfeld was last updated on April 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.