Mark G. Schlitt, MD
Pediatrics Physician · Haddon Heights, NJ
Mark G. Schlitt, MD is a pediatrics physician with a practice address in Haddon Heights, New Jersey, and NPI 1023071073, issued on Apr 10, 2006. Check the license (New Jersey 25MA07400200, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mark G. Schlitt
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 25MA07400200 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 119 White Horse Pike, Haddon Heights, NJ 08035
- Phone
- (856) 782-3300
- Enumerated
- Apr 10, 2006
- Record last updated
- Mar 11, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (856) 547-4573
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 2,181 in New Jersey → Look up another NPI →
Also registered at 119 White Horse Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Blair, M.D.Pediatrics Physician1487820502
- Angela Blomquist, RN, APN, CPNPPediatric Nurse Practitioner1023238821
- Sheena Costantini, CPNPPediatric Nurse Practitioner1306149075
- Margaret Dezzi, CPNPPediatric Nurse Practitioner1508054461
- Kathleen Falkenstein, PH.D, CPNPPediatric Nurse Practitioner1700077989
- Parisa Garrett, MDPediatrics Physician1891850756
Verify Mark G. Schlitt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA07400200Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $20.85
1 payment: food and beverage; the largest payer was Genzyme Corporation. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Mark G. Schlitt among 2,181 pediatrics physician records in New Jersey
Mark G. Schlitt, MD is one of 2,181 pediatrics physician records with a practice address in New Jersey. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 45% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2010 · 69% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 pediatrics physician records list a practice address in Haddon Heights
They are 13 of the 244 NPPES records with a practice address in Haddon Heights, and 2,181 pediatrics physician records in New Jersey.
All 2,181 in New Jersey → Every provider in Haddon Heights → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Denise Bell, MDHaddon Heights, NJ 080351912931452
- Michael Blair, M.D.Haddon Heights, NJ 080351487820502
- Parisa Garrett, MDHaddon Heights, NJ 080351891850756
- Valerie Horn, D.O.Haddon Heights, NJ 080351891146502
- Paul Matz, M.D.Haddon Heights, NJ 080351811945173
- Lindsay Requa, D.O.Haddon Heights, NJ 080351265799050
- Ludwig Schlitt, MDHaddon Heights, NJ 080351508829557
- Stephanie Schlitt, MDHaddon Heights, NJ 080351811951486
Common questions
What is Mark G. Schlitt, MD's NPI number?
Mark G. Schlitt, MD's National Provider Identifier (NPI) is 1023071073, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark G. Schlitt, MD located?
The NPPES record lists a practice address at 119 White Horse Pike, Haddon Heights, NJ, 08035. Phone: (856) 782-3300. Providers update this record themselves, so call before visiting.
How can I verify Mark G. Schlitt, MD's license?
NPPES lists New Jersey license number 25MA07400200, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. 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. Medicare files from data.cms.gov. 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.