Karen Constantine, P.T.
Physical Therapist · Danbury, CT
Karen Constantine, P.T. is a physical therapist with a practice address in Danbury, Connecticut, and NPI 1922209147, issued on May 29, 2007. Check the license (Connecticut 005952, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Karen Constantine
- Credential
- P.T.
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 005952 CT
Self-reported in NPPES; status is on the state search - Practice location
- 33 Hospital Avenue, Danbury, CT 06810
- Phone
- (203) 792-5558
- Enumerated
- May 29, 2007
- Record last updated
- Oct 22, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (203) 791-3213
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 3,569 in Connecticut → Look up another NPI →
Also registered at 33 Hospital Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Baitinger, PAPhysician Assistant1396793857
- William Day, P.T.Physical Therapist1275629602
Verify Karen Constantine in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 005952Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Karen Constantine among 3,569 physical therapist records in Connecticut
Karen Constantine, P.T. is one of 3,569 physical therapist records with a practice address in Connecticut. 29% 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 22% of them.
- NPI issued2007 · 22% of these records are older, 66% newer
- In a Medicare fileNo · 29% of these records are
- In the CMS Doctors and Clinicians fileNo · 31% of these records are
- Record last updated2009 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
62 physical therapist records list a practice address in Danbury
They are 62 of the 2,412 NPPES records with a practice address in Danbury, and 3,569 physical therapist records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,569 in Connecticut → Every provider in Danbury → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Cynthia Bahr, PTDanbury, CT 068101689653388
- Christopher Barstrom, PTDanbury, CT 068101760406417
- William Day, P.T.Danbury, CT 068101275629602
- Patricia Holland, PTDanbury, CT 068101710928791
- David Jewell, RPTDanbury, CT 068101861584930
- Jill Maloney, PTDanbury, CT 068101710928742
- James McKay, P.T.Danbury, CT 068101831276500
- Stephen Merkle, MS PT OCSDanbury, CT 068101417998857
Common questions
What is Karen Constantine, P.T.'s NPI number?
Karen Constantine, P.T.'s National Provider Identifier (NPI) is 1922209147, issued on May 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karen Constantine, P.T. located?
The NPPES record lists a practice address at 33 Hospital Avenue, Danbury, CT, 06810. Phone: (203) 792-5558. Providers update this record themselves, so call before visiting.
How can I verify Karen Constantine, P.T.'s license?
NPPES lists Connecticut license number 005952, as entered by the provider. Search the Connecticut 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.