Patrick Joseph Lang, DDS
Dentist · Florence, MA
Patrick Joseph Lang, DDS is a dentist with a practice address in Florence, Massachusetts, and NPI 1821062035, issued on Feb 14, 2006. Check the license (Massachusetts 12289, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Patrick Joseph Lang
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 12289 MA
Self-reported in NPPES; status is on the state search - Practice location
- 41 Main St, Florence, MA 01062
- Phone
- (413) 586-0320
- Enumerated
- Feb 14, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (413) 584-6573
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,934 in Massachusetts → Look up another NPI →
Also registered at 41 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Benjamin Falk, D.D.SDentist1750365649
- George Falk, DDSDentist1629056007
- Mark Stevens, D.D.S.General Practice Dentistry1255310280
Verify Patrick Joseph Lang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 12289Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Patrick Joseph Lang among 2,934 dentist records in Massachusetts
Patrick Joseph Lang, DDS is one of 2,934 dentist records with a practice address in Massachusetts. 58% 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 88% newer
- In a Medicare fileNo · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 dentist records list a practice address in Florence
They are 4 of the 313 NPPES records with a practice address in Florence, and 2,934 dentist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,934 in Massachusetts → Every provider in Florence → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Benjamin Falk, D.D.SFlorence, MA 010621750365649
- George Falk, DDSFlorence, MA 010621629056007
- Mark Haselkorn, D.D.S.Florence, MA 010621780737056
- Michele Atkinson, DMDNorthampton, MA 010601205948684
- Claire Edwards, D.M.DNorthampton, MA 010601316320948
- Aurora Fields, D.D.S.Northampton, MA 010601013267293
- Ali Kasemkhani, D.M.D.Northampton, MA 010601588808380
- Alfred LutaayaNorthampton, MA 010601679109573
Common questions
What is Patrick Joseph Lang, DDS's NPI number?
Patrick Joseph Lang, DDS's National Provider Identifier (NPI) is 1821062035, issued on Feb 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Patrick Joseph Lang, DDS located?
The NPPES record lists a practice address at 41 Main St, Florence, MA, 01062. Phone: (413) 586-0320. Providers update this record themselves, so call before visiting.
How can I verify Patrick Joseph Lang, DDS's license?
NPPES lists Massachusetts license number 12289, as entered by the provider. Search the Massachusetts 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.