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DR. MARC IRWIN SHARFMAN M.D.
NPI 1750376364
Psychiatry & Neurology - Neurology in Longwood, FL

Active since September 20, 2005Opted out of Medicare · through Apr 1, 2027
2137 W STATE ROAD 434, LONGWOOD, FL 32779(407) 644-3737(407) 644-3009 Get Directions Write a Review

NPPES record last updated: September 7, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Marc Irwin Sharfman M.d. NPPES

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

DR. MARC IRWIN SHARFMAN M.D. (NPI 1750376364) is an individual neurology provider in Longwood, Florida, licensed in Florida (ME0059331) and active in the NPI registry since September 2005. He has opted out of Medicare through April 1, 2027.

NPPES Registry Identity

NPI1750376364
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. MARC IRWIN SHARFMANCredential: M.D.
Location Address2137 W STATE ROAD 434Longwood, FL 32779-4983
Mailing Address2137 W State Road 434Longwood, FL 32779-4983 · (407) 644-3737 · Fax (407) 644-3009
Phone(407) 644-3737
Fax(407) 644-3009
Sole ProprietorYes
Enumeration DateSeptember 20, 2005
Last NPPES UpdateSeptember 7, 2011
✔ NPI 1750376364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in FL · ME0059331
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
2137 W STATE ROAD 434, Longwood, FL 32779
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Other Identifiers 2

Medicare PINBN402ZFL
Medicare UPINE94130FL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Marc Irwin Sharfman M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2017 through April 1, 2027.

Opt-Out Effective DateApril 1, 2017
Opt-Out In Effect ThroughApril 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32779 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VICTORIA ROSE CANNONE LMT
Massage Therapist
2137 W STATE ROAD 434
LONGWOOD, FL 32779
Seminole County (407) 644-3737
GRACE MARLYN CRUZ
Counselor (Mental Health)
2137 W STATE ROAD 434
LONGWOOD, FL 32779
Seminole County (407) 644-3737
MARC IRWIN SHARFMAN MD PA
Psychiatry & Neurology (Neurology)
2137 W STATE ROAD 434
LONGWOOD, FL 32779
Seminole County (407) 644-3737

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 Marc Sharfman's NPI number?

The NPI number for Marc Sharfman is 1750376364. It was assigned to this individual provider in the NPPES registry on September 20, 2005.

Where is Marc Sharfman located?

Marc Sharfman practices at 2137 W State Road 434, Longwood, FL 32779. The listed phone number is (407) 644-3737.

What is Marc Sharfman's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Marc Sharfman enrolled in Medicare?

No. Marc Sharfman has opted out of Medicare through April 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Marc Sharfman was last updated on September 7, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.