Mark Theodore Peterson, NAPRAPATH
Specialist · Rockford, IL
Mark Theodore Peterson, NAPRAPATH is a specialist with a practice address in Rockford, Illinois, and NPI 1558481366, issued on Mar 29, 2007. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Theodore Peterson
- Credential
- NAPRAPATH
- Primary taxonomy
- Specialist 174400000X
- Practice location
- 5712 Newburg RD, Rockford, IL 61108
- Phone
- (815) 397-8840
- Enumerated
- Mar 29, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest specialist records → All 1,154 in Illinois → Look up another NPI →
Verify Mark Theodore Peterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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 Theodore Peterson among 1,154 specialist records in Illinois
Mark Theodore Peterson, NAPRAPATH is one of 1,154 specialist records with a practice address in Illinois. 19% 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 2007, is newer than 42% of them.
- NPI issued2007 · 42% of these records are older, 37% newer
- In a Medicare fileNo · 19% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2007 · 84% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Illinois
There are 1,154 specialist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,154 in Illinois → Every provider in Rockford → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Gary Rifkin, M.D.Rockford, IL 611081245239284
- Susan Stevenson, MS, ATC/LRockford, IL 611081962470013
- Ann Agustsson Mathers, D.O.Rockford, IL 611071417912411
- Willam Barnhart, MDRockford, IL 611071255431508
- Richard Field, M.D.Rockford, IL 611071669576179
- William Georgis, M.D.Rockford, IL 611071508865692
- Sandra HallmanRockford, IL 611091962609859
- Charles Hollman, M.D.Rockford, IL 611071902908932
Common questions
What is Mark Theodore Peterson, NAPRAPATH's NPI number?
Mark Theodore Peterson, NAPRAPATH's National Provider Identifier (NPI) is 1558481366, issued on Mar 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Theodore Peterson, NAPRAPATH located?
The NPPES record lists a practice address at 5712 Newburg RD, Rockford, IL, 61108. Phone: (815) 397-8840. Providers update this record themselves, so call before visiting.
How can I verify Mark Theodore Peterson, NAPRAPATH's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
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.