OrganizationActive
Marc Irwin Sharfman MD PA
NPI 1932349891 · Neurology Physician · Longwood, FL
Marc Irwin Sharfman MD PA is a Neurology Physician organization in Longwood, FL (NPI 1932349891).
Provider details
- NPI number
- 1932349891
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Cheryl Sarnowski, Office Manager(407) 644-3737
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
2137 W State Road 434
Longwood, FL 32779-4983
Phone: (407) 644-3737
Fax: (407) 644-3009
Street-level locationGet directions
Mailing address
2137 W State Road 434
Longwood, FL 32779-4983
Registry dates
- Enumerated
- 2009-03-04
- Last updated
- 2011-09-07
Frequently asked questions
- What is Marc Irwin Sharfman MD PA's NPI number?
- Marc Irwin Sharfman MD PA's National Provider Identifier (NPI) is 1932349891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marc Irwin Sharfman MD PA?
- Marc Irwin Sharfman MD PA is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Irwin Sharfman MD PA located?
- Marc Irwin Sharfman MD PA's practice location on file with NPPES is 2137 W State Road 434, Longwood, FL 32779-4983.
- What is Marc Irwin Sharfman MD PA's phone number?
- The practice phone number listed in the NPPES registry for Marc Irwin Sharfman MD PA is (407) 644-3737.
- Who is the authorized official for Marc Irwin Sharfman MD PA?
- The authorized official listed on Marc Irwin Sharfman MD PA's NPPES record is Cheryl Sarnowski, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marc Irwin Sharfman MD PA's NPI active?
- Yes — Marc Irwin Sharfman MD PA's NPI (1932349891) is active in the NPPES registry as of the last update on 2011-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.