NPPES file of Aug 9, 2026

Louis Vincent Theodos, DMD

Oral & Maxillofacial Surgery (D.M.D.) · Danbury, CT

Louis Vincent Theodos, DMD is an oral & maxillofacial surgery (d.m.d.) with a practice address in Danbury, Connecticut, and NPI 1982616074, issued on Aug 13, 2006. Check the license (Connecticut 007113, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982616074
Name
Louis Vincent Theodos
Credential
DMD
Primary taxonomy
Oral & Maxillofacial Surgery (D.M.D.) 204E00000X
License number
007113 CT
Self-reported in NPPES; status is on the state search
Practice location
52 Federal RD Ste 2A, Danbury, CT 06810
Phone
(203) 790-6288
Enumerated
Aug 13, 2006
Record last updated
Jun 3, 2014 (not updated in 12 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 52 Federal RD Ste 2A

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Krystal Antoniuk, LPCProfessional Counselor1861985640
  2. Amanda Bachman, LCSWClinical Social Worker1760963680
  3. Jaime DelgrossoClinical Social Worker1992280333
  4. Catherine Failla, LCSWClinical Social Worker1881407989

Verify Louis Vincent Theodos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 007113
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

2.1 times the Medicare Part D claims of the average oral & maxillofacial surgery (d.m.d.) in 2024

773 Medicare Part D claims for 219 beneficiaries, against an average of 366 among the 1,051 providers of this specialty who prescribed in Part D. 129 claims were for opioids.

  1. Louis Theodos773
  2. Specialty average366

Most prescribed

  1. Chlorhexidine Gluconate210 claims
  2. Amoxicillin206 claims
  3. Ibuprofen94 claims
  4. Hydrocodone-Acetaminophen70 claims
  5. Acetaminophen-Codeine33 claims
  6. Clindamycin Hcl30 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $13.50

1 payment: food and beverage; the largest payer was Henry Schein, Inc. The 800 providers of this specialty with any payment received $1,463.03 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Louis Theodos$13.50
  2. Specialty average$1,463.03

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Louis Vincent Theodos among 25 oral & maxillofacial surgery (d.m.d.) records in Connecticut

Louis Vincent Theodos, DMD is one of 25 oral & maxillofacial surgery (d.m.d.) records with a practice address in Connecticut. 72% 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 40% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 32% of these records are
  • Record last updated2014 · 76% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204E00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Oral & Maxillofacial Surgery (D.M.D.) providers in Connecticut

There are 25 oral & maxillofacial surgery (d.m.d.) records in Connecticut.

The 8 oral & maxillofacial surgery (d.m.d.) records with the nearest ZIP codes

  1. Roger Badwal, DMD, MDDanbury, CT 068101700894300
  2. Samantha Hirt, DMD, MDDanbury, CT 068101386100949
  3. Christine Hamilton-Hall, DMD MDDarien, CT 068201891858643
  4. Philip Pacelli, MD DMDNew Canaan, CT 068401699890723
  5. Ralph Szilagyi, DMDWestport, CT 068801578540043
  6. Robert Yudell, MDStamford, CT 069051902920960
  7. Salvatore Florio, DDS, MDTrumbull, CT 066111154422947
  8. Paul Rockoff, DDSBridgepoint, CT 066061831209212

Common questions

What is Louis Vincent Theodos, DMD's NPI number?

Louis Vincent Theodos, DMD's National Provider Identifier (NPI) is 1982616074, issued on Aug 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Louis Vincent Theodos, DMD located?

The NPPES record lists a practice address at 52 Federal RD Ste 2A, Danbury, CT, 06810. Phone: (203) 790-6288. Providers update this record themselves, so call before visiting.

How can I verify Louis Vincent Theodos, DMD's license?

NPPES lists Connecticut license number 007113, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Louis Vincent Theodos, DMD prescribe under Medicare Part D?

In 2024, Louis Vincent Theodos, DMD had 773 Medicare Part D claims for 219 beneficiaries; the average among oral & maxillofacial surgery (d.m.d.) prescribers was 366. Part D covers Medicare prescriptions 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. 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.