Jonathan Thomas Puchalski, M.D.
Pulmonary Disease Physician · Guilford, CT
Jonathan Thomas Puchalski, M.D. is a pulmonary disease physician with a practice address in Guilford, Connecticut, and NPI 1215909072, issued on Feb 6, 2006. Check the license (Connecticut 047218, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Jonathan Thomas Puchalski
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- 047218 CT
35077075 OH
MD432420 PA
Self-reported in NPPES; status is on the state search - Practice location
- 350 Goose LN Ste 203B, Guilford, CT 06437
- Phone
- (203) 738-7700
- Enumerated
- Feb 6, 2006
- Record last updated
- Jul 11, 2025
- Fax
- (203) 689-6500
- Medicare enrollment
- Enrolled (PECOS I20090416000440); accepts Medicare assignment
- Medical or professional school
- Wright State University Boonshoft School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 280 in Connecticut → Look up another NPI →
Also registered at 350 Goose LN Ste 203B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Miruna Carnaru, M.D.Rheumatology Physician1932632361
- Lori Ciccone, PAMedical Physician Assistant1205964426
- Lisa SteinPrimary Care Nurse Practitioner1578161170
Verify Jonathan Thomas Puchalski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 047218Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
81 Medicare Part D claims for 43 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 60% of 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.
Bills Medicare through one group practice
- Hhc Physician Services PLLCGuilford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan Thomas Puchalski among 280 pulmonary disease physician records in Connecticut
Jonathan Thomas Puchalski, 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 2006, is newer than 21% of them.
- NPI issued2006 · 21% of these records are older, 51% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1998 · median 2003 among the 210 with a school on file
- Record last updated2025 · 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 Guilford → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Brett Volpe, MDMeriden, CT 064501235116948
- Richard Giosa, MDMeriden, CT 064511659363042
- Ali Hemdan, MDMeriden, CT 064511366692691
- Humnah Khudayar, M.D.Meriden, CT 064511376927921
- Laurence Nair, MDMeriden, CT 064511811014699
- Richard Smith, MDMeriden, CT 064511689770950
- Victor Zavala Gonzalez, MDMeriden, CT 064511184118085
- Kathleen Chaisson, M.D.Derby, CT 064181932130259
Common questions
What is Jonathan Thomas Puchalski, M.D.'s NPI number?
Jonathan Thomas Puchalski, M.D.'s National Provider Identifier (NPI) is 1215909072, issued on Feb 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Thomas Puchalski, M.D. located?
The NPPES record lists a practice address at 350 Goose LN Ste 203B, Guilford, CT, 06437. Phone: (203) 738-7700. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Thomas Puchalski, M.D.'s license?
NPPES lists Connecticut license number 047218, 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 Jonathan Thomas Puchalski, M.D. prescribe under Medicare Part D?
In 2024, Jonathan Thomas Puchalski, M.D. had 81 Medicare Part D claims for 43 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.