David Carl Maffei, DC
Chiropractor · Princeton, NJ
David Carl Maffei, DC is a chiropractor with a practice address in Princeton, New Jersey, and NPI 1346415312, issued on Apr 29, 2008. Check the license (New Jersey 38MC00209800, as entered in NPPES) with the New Jersey board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- David Carl Maffei
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 38MC00209800 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 3640 Lawrenceville Road, Princeton, NJ 08540
- Phone
- (609) 683-0045
- Enumerated
- Apr 29, 2008
- Record last updated
- Apr 29, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (609) 683-1103
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 2,910 in New Jersey → Look up another NPI →
Verify David Carl Maffei in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 38MC00209800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
David Carl Maffei among 2,910 chiropractor records in New Jersey
David Carl Maffei, DC is one of 2,910 chiropractor records with a practice address in New Jersey. 21% 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 2008, is newer than 67% of them.
- NPI issued2008 · 67% of these records are older, 30% newer
- In a Medicare fileNo · 21% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2008 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Chiropractor providers in New Jersey
There are 2,910 chiropractor records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,910 in New Jersey → Every provider in Princeton → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Jay Horowitz, D.C.Princeton, NJ 085401255319034
- Sukhjit Hothi-Sangha, DCPrinceton, NJ 085401528524402
- Michael Lio, D.C.Princeton, NJ 085401548343528
- Joseph Paul, DCPrinceton, NJ 085401871615278
- Caroline Paul, DCPrinceton, NJ 085401851576177
- Gonthar Rooda, D.C.Princeton, NJ 085401174532873
- Allison Scharf, D.C.Princeton, NJ 085401073601019
- Manish Sojitra, D.C.Princeton, NJ 085401477787232
Common questions
What is David Carl Maffei, DC's NPI number?
David Carl Maffei, DC's National Provider Identifier (NPI) is 1346415312, issued on Apr 29, 2008. An NPI identifies a provider in billing; it is not a license.
Where is David Carl Maffei, DC located?
The NPPES record lists a practice address at 3640 Lawrenceville Road, Princeton, NJ, 08540. Phone: (609) 683-0045. Providers update this record themselves, so call before visiting.
How can I verify David Carl Maffei, DC's license?
NPPES lists New Jersey license number 38MC00209800, as entered by the provider. Search the New Jersey 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.