Mark J. Sigman, MD
Pediatrics Physician · Orlando, FL
Mark J. Sigman, MD is a pediatrics physician with a practice address in Orlando, Florida, and NPI 1073510608, issued on Jun 28, 2005. Check the license (Florida ME109698, as entered in NPPES) on the Florida health license search; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark J. Sigman
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License numbers
- ME109698 FL
MD073400L PA
Self-reported in NPPES; status is on the state search - Practice location
- 844 N Thornton Ave, Orlando, FL 32803
- Phone
- (407) 398-6470
- Enumerated
- Jun 28, 2005
- Record last updated
- Feb 28, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (407) 894-6872
- Medicaid IDs
- 006551200 FL
0019498920001 PA - Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 3,996 in Florida → Look up another NPI →
Also registered at 844 N Thornton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Whitney Balmert, PAPediatrics Physician1235430034
- Jaqueline Freyre-Cubano, MDPediatrics Physician1952516742
- Mallory Gaytan-Panda, PA-CPhysician Assistant1275937286
- Peter Hervie, M.D.Pediatric Critical Care Medicine Physician1225200116
- Caitlyn Moore, PAPhysician Assistant1962802017
- Nira PatelPediatrics Physician1205132735
Verify Mark J. Sigman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME109698Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark J. Sigman among 3,996 pediatrics physician records in Florida
Mark J. Sigman, MD is one of 3,996 pediatrics physician records with a practice address in Florida. 51% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileNo · 51% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2013 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
342 pediatrics physician records list a practice address in Orlando
They are 342 of the 25,426 NPPES records with a practice address in Orlando, and 3,996 pediatrics physician records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,996 in Florida → Every provider in Orlando → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Chantal Alonso-Lej, M.D.Orlando, FL 328031669464574
- Brooke Britton, MDOrlando, FL 328031275581241
- Annamaria Church, MDOrlando, FL 328031669452371
- Gregory Coffman, MDOrlando, FL 328031982652962
- Henry Dumas, MDOrlando, FL 328031184627267
- Shelly Fenton-Zeira, MDOrlando, FL 328031437129319
- Barbara Gans, MDOrlando, FL 328031003864000
- Shakuntala Janwadkar, MDOrlando, FL 328031942298591
Common questions
What is Mark J. Sigman, MD's NPI number?
Mark J. Sigman, MD's National Provider Identifier (NPI) is 1073510608, issued on Jun 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark J. Sigman, MD located?
The NPPES record lists a practice address at 844 N Thornton Ave, Orlando, FL, 32803. Phone: (407) 398-6470. Providers update this record themselves, so call before visiting.
How can I verify Mark J. Sigman, MD's license?
NPPES lists Florida license number ME109698, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.