Larry Stephen Wasser, M.D.
Pulmonary Disease Physician · Brookfield, CT
Larry Stephen Wasser, M.D. is a pulmonary disease physician with a practice address in Brookfield, Connecticut, and NPI 1124011457, issued on Aug 23, 2005. Check the license (Connecticut 029504, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Larry Stephen Wasser
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 029504 CT
Self-reported in NPPES; status is on the state search - Practice location
- 31 Old Route 7, Brookfield, CT 06804
- Phone
- (203) 740-2881
- Enumerated
- Aug 23, 2005
- Record last updated
- Sep 21, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (203) 740-2111
- Medicaid ID
- 001295048 CT
- Medicare enrollment
- Enrolled (PECOS I20080618000392); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 1983
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 280 in Connecticut → Look up another NPI →
Also registered at 31 Old Route 7
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Britiany BrowningMedical Physician Assistant1518435015
- Carla Bruning, PA-CPhysician Assistant1457598906
Verify Larry Stephen Wasser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 029504Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average pulmonary disease physician in 2024
1,888 Medicare Part D claims for 202 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D.
Most prescribed
- Montelukast Sodium348 claims
- Famotidine302 claims
- Trelegy Ellipta289 claims
- Azithromycin186 claims
- Amoxicillin94 claims
- Albuterol Sulfate Hfa92 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: $1,040.38
61 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Larry Stephen Wasser among 280 pulmonary disease physician records in Connecticut
Larry Stephen Wasser, M.D. is one of 280 pulmonary disease physician records with a practice address in Connecticut. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 79% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1983 · median 2003 among the 210 with a school on file
- Record last updated2018 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Connecticut
There are 280 pulmonary disease physician records in Connecticut.
All 280 in Connecticut → Every provider in Brookfield → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Ganesh Natarajan, M.D.Brookfield, CT 068041073506317
- Guillermo Ballarino, M.D.Danbury, CT 068101386810802
- Thomas Botta, M.D.Danbury, CT 068101417177072
- John Chronakos, M.D.Danbury, CT 068101609801273
- Abhijith Hegde, M.D.Danbury, CT 068101588839336
- Loren Inigo-Santiago, M.D.Danbury, CT 068101851565154
- Eric Jimenez, M.D.Danbury, CT 068101619902285
- Douglas Kahn, D.O.Danbury, CT 068101063431682
Common questions
What is Larry Stephen Wasser, M.D.'s NPI number?
Larry Stephen Wasser, M.D.'s National Provider Identifier (NPI) is 1124011457, issued on Aug 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Larry Stephen Wasser, M.D. located?
The NPPES record lists a practice address at 31 Old Route 7, Brookfield, CT, 06804. Phone: (203) 740-2881. Providers update this record themselves, so call before visiting.
How can I verify Larry Stephen Wasser, M.D.'s license?
NPPES lists Connecticut license number 029504, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Larry Stephen Wasser, M.D. prescribe under Medicare Part D?
In 2024, Larry Stephen Wasser, M.D. had 1,888 Medicare Part D claims for 202 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.